national line™/ atlas® · 1 1605 mcewen drive, whitby, ontario l1n 7l4 (905) 571-5305 or 1 (800)...

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1605 McEwen Drive, Whitby, Ontario L1N 7L4 (905) 571-5305 or 1 (800) 361-5025 www.nemato.com [email protected]

National Line™/ ATLAS®Automatic Regenerative Media Filter Systems

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Table of Contents

Filtration for Pools and Spas ......................................................................................................................................4

National Line™/ ATLAS® Design Features .............................................................................................................9

National Line™/ ATLAS® Components .................................................................................................................11

K Series Dimensional Data .......................................................................................................................................13

R Series Dimensional Data........................................................................................................................................14

A Series Dimensional Data........................................................................................................................................14

Regenerative Media Filter Specifications ................................................................................................................15

K-Series Selection Options........................................................................................................................................19

R-Series Selection Options ........................................................................................................................................19

A-Series Selection Options ........................................................................................................................................20

Typical Installation and Notes..................................................................................................................................23

Installation Instructions ............................................................................................................................................24

Step 1: Remove Components From Shipping Crates/Cartons ..........................................................................28

Step 2: Tank Positioning .......................................................................................................................................28

Step 3: Install Anchor Bolts ..................................................................................................................................28

Step 4: Install Davit on Filter Tank .....................................................................................................................31

Step 5: Torque Pressure Plate Assembly Hardware...........................................................................................34

Step 6: Install Drain Assembly .............................................................................................................................36

Step 7: Install Piping Manifold.............................................................................................................................36

Step 8: Install Gauge Panel Assembly..................................................................................................................38

Step 9: Install Vacuum Transfer Funnel and Vent Assembly ...........................................................................39

Step 10: Install Media Release Accelerator .........................................................................................................42

Step 11: Install Manual Flow Control Valve.......................................................................................................43

Step 12: Install Backwash Sight Glass Valve ......................................................................................................43

Step 13: Tighten All Hardware.............................................................................................................................43

Step 14: Install Pipe Supports (Supplied by Contractor)...................................................................................45

Steps 15 & 16: Install Junction Box and BECS Controller................................................................................46

A Series Specifications...............................................................................................................................................48

K Series Specifications ..............................................................................................................................................49

R Series Specifications...............................................................................................................................................49

Head Loss Curves ......................................................................................................................................................50

Initial Start Up (Pressure Backwashing Filter).......................................................................................................50

Fill System ..............................................................................................................................................................50

Purge System..........................................................................................................................................................50

Precoat System.......................................................................................................................................................51

Filter Operation .....................................................................................................................................................51

Regenerate System.................................................................................................................................................51

Backwash System...................................................................................................................................................51

Rinse System ..........................................................................................................................................................52

Initial Start Up (Gravity Backwashing System) .....................................................................................................52

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Fill System ..............................................................................................................................................................52

Purge System..........................................................................................................................................................52

Precoat System.......................................................................................................................................................53

Filter Operation .....................................................................................................................................................53

Regenerate System.................................................................................................................................................53

Gravity Backwash System ....................................................................................................................................54

Rinse System ..........................................................................................................................................................54

Maintenance/Service .................................................................................................................................................56

Component Inspection and Service..........................................................................................................................56

Troubleshooting .........................................................................................................................................................62

Potential Problems.....................................................................................................................................................62

National LineTM

/ATLAS© Regenerative Media Filter Parts Breakdown .............................................................65

Limited Warranty......................................................................................................................................................99

Consequential Damages ..........................................................................................................................................100

Appendix A: Davit Safety Guidelines ....................................................................................................................101

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Filtration for Pools and Spas

All swimming pools and spas are subject to constant contamination from particulate matter brought in by swimmers, wind and articles used in and about the water. This type of contamination includes particles of dirt, cosmetics, suntan and body oils, leaves, mineral residue, partially oxidized organic matter and other debris. Filtration is the mechanical means for removing this insoluble matter from swimming pool and spa water. Pool and spa water carrying particulate matter, solids and debris is passed through a filtration media that produces clear water returning to the pool or spa basin. Water clarity is important for appearance, hygiene and safety. For centuries filtration technology has been developed for production of clean drinking water, industrial applications and more recently, pool and spa applications. Most government codes and regulations were developed from this research and they provide for a range of efficiency levels depending on the type of application. To properly design and build a pool and/or spa, one must have a strong understanding of the mechanics pertaining to filtration and the intent of this article is to provide a basic guide to swimming pool and spa filtration systems. Water Clarity Water clarity is measured in Nephelometer Turbidity Units (NTU). On commercial pools and spas, most codes require turbidity units to not exceed 0.5 NTU during low usage times and not exceed 1.0 NTU during peak bather loads. NTU’s are not easily measured at the pool side. This is the reason most pool operators (both residential and commercial) look at clarity in terms of being able to see the main drains clearly from the pool deck or a 2 inch disk with black and red quadrants through fifteen feet of water. These water clarity requirements are only a bare minimum and in all cases we should design and size for clear water that allows for complete visibility of the entire pool. Three factors affect water clarity: turnover rate; filter media selected for the application; and total available filter area. Filter Media Generally, there are three types of filter media used in swimming pool and spa filtration and they are as follows:

• Precoat (Diatomaceous Earth or Perlite)

• Silica Sand

• Cartridge or Fiber Basic Principles of Operation Precoat filter operation is based on the hydraulic placement of an extremely fine, but porous, filter medium onto a support septum. The precoat media, either Diatomaceous Earth (DE) or Perlite, acts as a micro screen that filters out insoluble particulate matter. This porous media contains many minute passages and channels which are so small that a 1/8” thick layer of precoat media is equivalent to 2 feet of sand. Diatomaceous Earth consists of the skeletal remains of small water –dwelling organisms called diatoms. There are extensive deposits of this material which are mined and processed into a Diatomaceous Earth filter media. The processing consists of grinding, drying, reflux-calcining and separation into various grades of filter media. Perlite filter medium is manufactured from volcanic ash. Perlitic rock is composed of aluminum silicate rock with a 3- 5% concentration of water. When this material is crushed and heated, the water contained

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is turned to a gas which fractures the volcanic rock. The final product is a light porous material which is very similar in microscopic appearance and hydraulic characteristics to Diatomaceous Earth. In most precoat filters, the filter medium will become a closely packed, interlocking structure during operation which will remove particles as small as 2 to 3 microns. Based on this enhanced removal capacity, research has shown that when designed and operated correctly along with the use of a an appropriate grade of filter media, precoat filters have the ability to remove both Cryptosporidium parvum and muris oocysts (4 to 6 microns in diameter) as well as Giardia Lamblia Cysts (7 to 14 microns in diameter). Pre-Coating Filter During start-up and after regeneration or backwash, it will be necessary to “pre-coat” the filter elements with filter media. A good rule of thumb to follow would be .15 Lb of DE or .11 Lb of Perlite per 1 sq. ft. of filter area. The “pre-coat” should be prepared in a slurry solution before introducing it into the filter tank. The filter will be required to operate at a minimum of .66 US GPM / Sq. Ft. of filter area to achieve balanced precoat of the elements.

Figure A - Precoat Cycle

Precoating of the filter takes place while in the filter cycle; no precoat isolation loop to facilitate the precoat cycle is required. The precoat cycle consists of dry media being introduced to a slurry feed funnel via vacuum. In the funnel, the media forms a 3-5% slurry, with water from the filter tank, before being introduced to the bottom of the filter tank below the patented influent manifold. The influent manifold is hydraulically designed to deflect water in a downward high turbulent sweeping motion along the bottom plate of the filter tank. This ensures complete distribution of filter media while completely coating the filter elements with no deposits of unused media at the bottom of the tank (see Figure 1). Filter Cycle During filter operation, precoat media will form a cake on each filter element and water flowing under pressure and containing dirt particles is forced through the precoat cake and septum cloth. The dirt particles will be trapped in the tiny cracks and crevices of the porous precoat media, removing them through a straining process (see Figure B). The filtered water then passes through the element assembly to the pool or spa. The filter can ideally be operated at 1.2 to 2 US GPM/ Sq. Ft. of filter area with a minimum operating flow of .5 US GPM/ Sq. Ft. of filter area to retain the filter cake on the filter elements. During operation, the water entering the filter tank encounters a patented influent manifold, which is hydraulically designed to deflect the water in a downward sweeping motion to provide precise directional flow control of influent liquids while reducing the force with which flow velocities, dirt and filter media come

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in contact with the filter elements. This downward sweeping motion results in minimal stress on the filter septum cloth greatly extending the useful life of the filter elements (see Figure C below).

Figure B - Filter Cycle

Figure C - Element Operation

Regeneration Cycle As the flow passages of the porous filter media are plugged during operation, a rise in differential pressure between influent and effluent ports will occur. This rise will result in a need for regenerating the filter cake (6 to 7 psi of differential pressure should be the rule of thumb to follow for the initial regeneration cycle).

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Figure D - Regeneration Cycle

Regeneration of the filter cake is achieved by pausing filter operation and using the Media Release Accelerator. The gentle vibrations created in the tank by the Media Release Accelerator assist in breaking up the filter cake on the element septums and allowing trapped dirt particles and filter media to settle to the bottom of the tank. Once the quiescent period is completed, flow is resumed through the filter, in the filter mode, which redistributes the filter media onto the filter septums effectively regenerating the filter cake. The influent diffuser assures a high turbulent sweeping flow motion along the bottom head of the filter tank. This ensures complete distribution of filter media while guaranteeing the filter elements are completely coated with no deposits of unused media at the bottom of the tank. Backwash/Gravity Drain Cycle When the filter system reaches a point where a the pressure differential between the influent and effluent ports meets or exceeds 12 psi or system operational flow rate cannot be maintained without regenerating the filter at a frequency of more than once a day, the filter system will need to be backwashed. Backwashing of the filter is achieved by reversing the flow through the filter effluent port located at the top of the vessel and the filter elements to the drain port located on the bottom of the tank. The filter can effectively backwash at flow rates of 0.66 to 2 US GPM/ Sq. Ft. of filter area.

During the backwash cycle, the downward directional flow, combined with operation of the Media Release Accelerator, assures complete disposal of media and retained solids while preventing media build-up through a centre drain fitting. The patented element septum is designed to allow for a ballooning action which along with the reversed flow of the system, allows for complete media removal from the septum by both a mechanical and hydraulic action. The amount of water utilized to effectively backwash the filter is generally equivalent to twice the volume of the tank itself, and due to the design, the filter is completely clean after backwash.

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Figure E - Pressure Backwash Cycle

Alternatively, the media and retained solids can be disposed of by way of gravity drain. Gravity draining is achieved by venting the tank and allowing the water to drain through the centre drain fitting. Gravity drained tanks come equipped with vent valves which allow sufficient airflow to maintain ideal flow velocity through the drain. When using gravity drain it is important to ensure that the drain line attached to the centre drain fitting slopes consistently and continuously downward away from the filter at a rate of at least 1/4" to each horizontal foot. The use of elbows in the drain line is NOT recommended. If elbows must be used, install only sweeping elbows which have been designed for sanitary drains.

Figure F - Gravity Drain Cycle

Media Release Accelerator Nemato’s Media Release Accelerator provides a gentle, non-invasive method of releasing the media cake from the filter septums. The system is electrically driven and operates externally, so it can be run during backwash and draining operations.

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Design Features & Engineering Specifications for National Line™/ ATLAS® Automatic Regenerative Media Filter Systems

National Line™/ ATLAS® Design Features

All National Line™/ ATLAS® filter designs come with uniquely placed integrally molded influent, effluent and drain connections, clear acrylic viewing window, integrally molded F.R.P. saddle support, PVC face piping, davit and pressure gauge panel with two (2) panel mount gauges (see Figure G).

Figure G - External Components

Filter Tank National Line™/ ATLAS® filter tanks are constructed of Fiberglass Reinforced Isophthalic or Vinylester Resin (F.R.P.) and manufactured to ASTM and ASME tank standards using molded surfaces for all critical dimensions. The tanks are totally non-corrosive and have a high gloss gel-coat finish with UV protection. The filter systems are certified by NSF International to ANSI / NSF Standard 50 for a maximum working pressure of 100 PSIG with a minimum 4 to 1 safety factor. Head Fastening Hardware The top dished head of the filter tank is removable through the use of stainless steel fastening hardware, consisting of threaded rods, nuts, washers, and lock washers. The hardware attaches to the filter body through use of steel body flange rings. Both the body and dished head are sealed using an EPDM O-ring.

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Viewing Window Viewing window comes with acrylic cover, o-ring and grooved couplings. The viewing window is located in the body of the filter tank to allow for inspection of the filter elements during both the filter and backwash cycles. Backwash/ Drain Port The backwash/drain port is designed to prevent solidification of the media through the use of a centre pipe connection, oriented tangent to the bottom of the filter tank. Davit A steel davit is attached to the steel body flange ring and the lifting tab on the top of the tank head, and is anchored to the floor. The davit is capable of lifting, rotating, and lowering the head in such a manner to allow complete access to all filter element tubes. Face Piping The filter comes with pre-assembled PVC face piping which includes PVC-EPDM butterfly valves, PVC Vanstone flanges and a PVC check valve. The operation valves, influent, effluent, backwash by-pass and backwash ports are all marked with identification labeling. The face piping is certified by NSF International to same working pressures as the filter tank. Precoat Feed Funnel A pre-assembled precoat vacuum transfer funnel includes an operational feed line, flow control valve, media transfer vacuum, and mounting hardware. The connecting piping from the funnel to the circulation pump is site specific and needs to be supplied by the contractor. Media Release Accelerator Nemato’s Media Release Accelerator includes a centrifugal frequency generator, mounting plate, and stainless steel hardware. The Media Release Accelerator is designed to assist the release of filter cake from the filter elements during the regeneration cycle. Air Relief Valve The Air Relief Valve consists of a PVC ball valve and connection hardware. It is designed to allow air to escape the tank during the purge cycle and ventilates the tank during drain operations. Chain Operated Butterfly Valve When a butterfly valve on the effluent pipe is at an elevation of more than 6 ½ feet, it comes with a chain fall operator. The chain fall eliminates the need for a ladder when opening or closing the valve. Junction Box The junction box provides power to the media transfer vacuum and the BECS controller. It comes with toggle switches installed for ease of operation. BECS Controller The BECS Controller is the hub from which the filter system’s electrical components can be controlled. The controller can be wired to the Media Release Accelerator, the circulation pump, system flow meter, etc. to provide greater automation in the filter system. Manual Flow Control Valve The Manual Flow Control Valve is constructed of non-corrosive materials (PVC, UHMW-PE, and EPDM), and ensures tamper proof adjustment of filter system flows during filter operations.

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Backwash Sight Glass Valve The Backwash Sight Glass Valve is constructed of non-corrosive materials (PVC, UHMW-PE, EPDM, and Acrylic), ensures tamper proof adjustment of filter system backwash flows, and comes with a sight glass for viewing of waste water during backwash.

National Line™/ ATLAS® Components

The internal filter tank components come pre-assembled and include a patented influent manifold; patented filter elements, and pressure/tube plates.

Figure H - Internal Components

Filter Influent Manifold The Influent Manifold in all National Line™/ ATLAS™ regenerative media filtration systems incorporates a patented hydraulically engineered FRP influent manifold, consisting of an inlet duct connected to divergent outlet ports with cowls. The strategically designed ports/ cowls provide precise directional flow control of influent liquids, dramatically reducing influent flow velocities and the force with which dirt and filtration aid contact the filter tubes. The influent manifold provides a uniform flow pattern and reliable dispersion of filtration aid during the precoat cycle while dramatically reducing the wear of the filter tubes.

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Figure I - Filter Influent Manifold

Filter Elements The patented filter tubes in all National Line™/ ATLAS™ regenerative media filtration systems consist of a polyester cloth septum and ABS plastic septum support core. Each hydraulically engineered filter tube Has an elongated body with 6 longitudinal ribs extending radially from a central hub in the core. All edges of the core coming in contact with the cloth septum are rounded to dramatically reduce wear on the filter tube. The septum cloth is manufactured of high quality heat set polyester twill providing resistance to movement of the weave while promoting a high degree of permeability assuring reliable performance in all operational modes. The National Line™/ ATLAS™ filter tubes are designed to provide long operational life with all high stress areas having a double layer of septum cloth.

Pressure & Tube Plate The filter tube effluent port is sandwiched between the pressure and tube plates providing a reliable o-ring compression seal which prevents filter media escaping from the tank. The pressure and tube plates are manufactured of Vinyl ester Resin (F.R.P.) utilizing a patented Closed Cavity Bag Molding (CCBM) process that provides mechanical properties that are 2 to 5 times greater than traditional F.R.P. manufacturing processes or 8 times higher than traditional plastic materials. The proprietary tube plate design provides controlled filter tube spacing to eliminate bridging during the filter cycle while assuring reliable maintenance free operation through superior corrosion resistance and significantly improved mechanical properties. Backwash Drain The backwash/gravity drain and rinse cycle in all National Line

TM/ATLAS

® regenerative media filtration

systems provides complete purging of spent media through a proprietary drain design. The tank drain assembly consists of a centrally positioned drain port, oriented tangent to the bottom of the filter tank, which prevents media buildup within the tank. Engineering Specifications The National Line™/ ATLAS® Regenerative Media Filter Systems are available from 24” through 96” tank diameters and 100 psi operating pressures. This provides a wide range of filter bed surface areas ranging from 70 up to 2,192 ft², flow rates from 46 to 4,384 U.S. GPM, in twenty two (75) different models. The following are dimensional drawings, dimensional data, and engineering specifications for each model:

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Figure J - Dimensional Drawing

K Series Dimensional Data

Filter Model DiameterA

(inches)

B

(inches)

C

(inches)

D

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E

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F

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G

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M

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N

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O

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P

(inches)

Q

(inches)

R

(inches)

S

(inches)

NPC-024-0100 24 24.75 68.63 81.63 98.13 40.00 12.38 22.75 28.19 10.39 38.00 72.73 71.8 26.76 15.50 32.24 5.06 31.00 24.00 56.13

NPC-024-0111 24 24.75 74.63 87.63 110.13 40.00 12.38 25.53 32.03 9.89 38.00 77.04 81.54 26.76 15.50 36.73 5.06 31.00 24.00 62.13

NPC-030-0174 30 31.19 77.88 90.88 106.44 40.00 15.60 32.45 40.98 10.76 40.00 81.58 79.36 29.98 18.00 47.11 5.06 36.00 30.50 64.44

NPC-030-0191 30 31.19 83.88 96.88 118.44 40.00 15.60 32.45 40.98 10.76 40.00 81.39 85.89 29.98 18.00 47.11 5.06 36.00 30.50 70.44

NPC-034-0223 34 34.13 78.00 91.00 106.50 40.00 17.07 34.58 43.11 11.71 44.00 77.06 81.56 31.45 20.50 49.24 5.06 41.00 34.52 64.50

NPC-034-0246 34 34.13 84.00 97.00 118.50 48.00 17.07 33.11 43.11 11.71 44.00 89.54 93.55 31.45 20.50 53.44 5.06 41.00 34.52 70.50

NPC-042-0345 42 43.75 84.99 97.99 109.49 45.00 31.07 38.26 46.82 14.27 48.00 89.3 95.82 36.26 25.25 53.13 5.60 48.50 42.63 67.49

NPC-042-0380 42 43.75 90.99 103.99 121.49 48.00 31.07 38.26 46.82 14.27 48.00 95.1 101.82 36.26 24.25 53.13 5.60 48.50 42.63 73.49

NPC-048-0462 48 49.13 94.21 107.21 116.21 48.00 24.57 46.17 56.95 17.68 48.00 96.31 108.39 38.95 27.50 64.12 5.60 55.00 48.73 74.21

NPC-048-0508 48 49.13 100.21 113.21 128.21 48.00 24.57 46.17 56.95 17.68 50.00 107.32 114.00 38.95 27.50 64.12 5.60 55.00 48.73 80.21

NPC-054-0595 54 54.63 92.24 105.24 113.74 48.00 27.32 49.29 60.07 16.52 48.00 97.18 102.93 41.70 30.50 66.24 5.60 61.00 54.80 71.74

NPC-054-0656 54 54.63 98.24 111.24 125.74 48.00 27.32 49.29 60.07 16.52 48.00 101.68 108.43 41.70 30.50 67.24 5.60 61.00 54.80 77.74

NPC-060-0761 60 62.13 98.30 111.30 117.30 48.00 31.07 56.92 70.51 18.81 50.00 106.25 114.25 45.45 34.00 79.20 5.60 68.00 60.87 75.30

NPC-060-0838 60 62.13 104.30 117.30 129.30 48.00 40.26 56.80 70.37 18.81 56.00 117.31 125.31 45.45 33.70 80.82 5.60 68.00 60.87 81.30

NPC-066-1032 66 67.38 100.69 113.69 116.19 48.00 33.69 59.29 72.89 20.05 52.00 111.73 119.73 48.07 37.00 81.57 6.70 74.00 60.30 74.19

NPC-066-1136 66 67.38 106.69 119.69 128.19 52.00 44.25 63.45 78.88 20.37 58.00 123 132.59 48.07 36.30 90.90 7.00 74.00 60.30 80.19

NPC-072-1084 72 73.50 102.15 115.15 114.27 48.00 36.75 62.42 76.01 20.90 53.00 113.30 121.30 51.13 40.00 84.70 6.76 80.00 63.18 74.15

NPC-072-1194 72 73.50 108.15 121.15 128.15 48.00 48.43 66.81 82.25 19.91 65.00 125.62 135.12 51.13 40.00 94.26 6.99 80.00 63.18 80.15

NPC-078-1275 78 79.38 108.26 121.26 120.25 52.00 39.69 70.76 86.38 24.63 62.00 120.78 130.27 54.07 42.50 96.81 6.77 85.00 70.19 79.01

NPC-078-1402 78 79.38 114.26 127.26 133.01 52.00 39.69 70.76 86.38 24.63 62.76 126.35 135.84 54.07 42.50 96.81 6.77 85.00 70.19 85.01

NPC-084-1489 84 84.50 113.15 126.15 125.27 58.00 42.25 73.76 89.38 25.32 63.45 125.72 135.21 56.63 46.00 99.81 6.71 92.00 76.73 83.15

NPC-084-1638 84 84.50 119.15 132.15 137.15 56.00 42.25 77.24 93.51 24.70 66.36 136.46 146.96 56.63 46.00 101.77 6.31 90.00 76.73 89.15

NPC-090-1733 90 91.50 118.35 131.35 130.48 48.00 45.75 88.50 114.25 24.83 69.16 133.14 143.56 60.13 49.00 125.75 7.84 98.00 82.22 83.85

NPC-090-1909 90 91.50 124.35 137.35 136.04 48.00 45.75 94.25 124.00 23.83 69.16 139.96 148.70 60.13 49.00 137.75 7.84 98.00 82.22 89.85

NPC-096-1991 96 97.50 123.03 136.03 135.16 48.00 48.75 97.25 127.00 26.63 71.96 138.88 150.78 63.13 52.00 140.75 7.84 104.00 87.70 87.03

NPC-096-2192 96 97.50 129.03 142.03 140.72 48.00 48.75 97.25 127.00 26.63 74.47 144.44 156.34 63.13 52.00 140.75 7.84 104.00 87.70 93.03

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R Series Dimensional Data


(inches)

B

(inches)

C

(inches)

D

(inches)

E

(inches)

F

(inches)

G

(inches)

H

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I

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(inches)

NPC-024-0080 24 24.75 56.63 69.63 74.13 30.00 12.38 22.75 28.19 10.39 38.00 62.77 66.52 26.76 15.50 32.24 5.06 31.00 24.00 44.13

NPC-030-0138 30 31.19 65.88 78.88 82.44 32.00 15.60 28.53 35.03 10.76 40.00 69.21 69.36 29.98 18.00 39.73 5.06 36.00 30.50 52.44

NPC-034-0177 34 34.13 66.00 79.00 82.50 32.00 17.07 34.58 43.11 11.71 44.00 66.34 70.84 31.45 20.50 49.24 5.06 41.00 34.52 52.50

NPC-042-0275 42 43.75 72.99 85.99 85.99 32.00 21.88 38.95 47.48 14.27 48.00 74.88 80.38 36.26 24.50 53.61 5.60 49.00 42.63 55.49

NPC-048-0369 48 49.13 82.21 95.21 95.21 40.00 24.57 41.58 50.11 17.68 48.00 83.73 89.20 38.95 27.50 56.24 5.60 55.00 48.73 62.21

NPC-054-0476 54 54.63 80.24 93.24 93.24 35.00 27.32 49.29 60.07 16.52 48.00 85.05 91.80 41.70 30.50 67.24 5.60 61.00 54.80 59.74

NPC-060-0609 60 62.13 86.30 99.30 99.30 40.00 31.07 56.92 70.51 18.81 50.00 95.13 103.13 45.45 34.00 79.20 5.60 68.00 60.87 63.30

NPC-066-0826 66 67.38 88.69 101.69 101.69 40.00 33.69 59.29 72.89 20.05 52.00 100.6 108.60 48.07 37.00 81.57 6.70 74.00 60.30 62.19

NPC-072-0867 72 73.50 90.15 103.15 103.15 40.00 36.75 62.42 76.01 20.90 53.00 102.18 110.18 51.13 40.00 84.70 6.76 80.00 63.18 62.15

NPC-078-1018 78 79.38 96.26 109.26 109.26 42.00 39.69 65.54 79.14 25.63 58.00 106.91 114.91 54.07 42.50 87.82 6.77 85.00 70.19 67.01

NPC-084-1190 84 84.50 101.15 114.15 114.15 58.00 42.25 73.76 89.38 25.32 63.45 114.60 124.09 56.63 46.00 99.81 6.71 92.00 76.73 71.15

NPC-090-1386 90 91.50 106.35 119.35 119.35 48.00 45.75 88.50 114.25 24.83 66.70 120.52 130.94 60.13 49.00 125.75 7.84 98.00 82.22 71.85

NPC-096-1591 96 97.50 111.03 124.03 124.03 48.00 48.75 91.50 117.25 27.63 69.49 125.00 135.42 63.13 52.00 128.75 7.84 104.00 87.70 75.03

A Series Dimensional Data


(inches)

B

(inches)

C

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D

(inches)

E

(inches)

F

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G

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H

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I

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K

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L

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M

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N

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O

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P

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Q

(inches)

R

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(inches)

NPC-030-0070 30 31.19 62.63 75.63 79.19 32.00 19.93 25.94 31.38 10.76 40.00 68.14 71.89 29.98 17.91 35.45 4.75 36.00 30.50 49.19

NPC-030-0088 30 31.19 74.63 87.63 103.19 40.00 19.93 25.94 31.38 10.76 40.00 79.14 82.89 29.98 17.91 35.45 4.75 36.00 30.50 61.19

NPC-030-0097 30 31.19 80.63 93.63 115.19 40.00 19.93 27.01 32.45 10.76 40.00 85.14 88.89 29.98 17.91 36.51 4.75 36.00 30.50 67.19

NPC-034-0093 34 34.13 62.75 75.75 79.25 32.00 21.40 27.98 33.42 11.71 44.00 68.09 71.84 31.45 19.39 37.49 4.75 41.00 34.52 49.25

NPC-034-0117 34 34.13 74.75 87.75 103.25 40.00 21.40 29.73 36.23 11.71 44.00 80.07 84.57 31.45 20.50 41.17 4.75 41.00 34.52 61.25

NPC-034-0129 34 34.13 80.75 93.75 115.25 48.00 21.40 29.73 36.23 11.71 44.00 85.07 89.57 31.45 20.50 41.17 4.75 41.00 34.52 67.25

NPC-042-0158 42 43.75 69.74 82.74 82.74 32.00 27.08 33.03 39.53 14.27 48.00 75.63 80.13 36.26 24.50 44.47 5.25 49.00 42.63 52.24

NPC-042-0198 42 43.75 81.74 94.74 106.24 45.00 27.08 36.29 44.85 14.27 48.00 90.32 95.82 36.26 24.50 51.16 5.25 49.00 42.63 64.24

NPC-042-0218 42 43.75 87.74 100.74 118.24 48.00 27.08 37.26 45.83 14.27 48.00 95.32 100.82 36.26 24.50 52.14 5.25 49.00 42.63 70.24

NPC-048-0231 48 49.13 78.96 91.96 91.96 40.00 29.77 40.13 48.69 17.68 48.00 87.73 93.23 38.95 27.50 55.00 5.25 55.00 48.73 58.96

NPC-048-0289 48 49.13 90.96 103.96 112.96 48.00 29.77 40.13 48.69 17.68 48.00 98.73 104.23 38.95 27.50 55.00 5.25 55.00 48.73 70.96

NPC-048-0318 48 49.13 96.96 109.96 124.96 48.00 29.77 40.13 48.69 17.68 48.00 104.73 110.23 38.95 27.50 55.00 5.25 55.00 48.73 76.96

NPC-054-0307 54 54.63 76.99 89.99 89.99 35.00 32.52 42.07 50.64 16.52 48.00 85.57 91.07 41.70 30.50 56.95 5.25 61.00 54.80 56.49

NPC-054-0384 54 54.63 88.99 101.99 110.49 48.00 32.52 48.35 59.04 16.52 48.00 98.16 104.91 41.70 30.50 67.00 5.25 61.00 54.80 68.49

NPC-054-0423 54 54.63 94.99 107.99 122.49 48.00 32.52 48.35 59.04 16.52 48.00 103.16 109.91 41.70 30.50 67.00 5.25 61.00 54.80 74.49

NPC-060-0380 60 62.13 83.05 96.05 96.05 40.00 36.27 51.89 62.58 18.81 50.00 92.45 99.20 45.45 34.00 70.54 5.25 68.00 60.87 60.05

NPC-060-0475 60 62.13 95.05 108.05 114.05 48.00 36.27 51.89 62.58 18.81 50.00 104.45 111.20 45.45 34.00 70.54 5.25 68.00 60.87 72.05

NPC-060-0523 60 62.13 101.05 114.05 126.05 48.00 36.27 51.89 62.58 18.81 50.00 109.45 116.20 45.45 34.00 70.54 5.25 68.00 60.87 78.05

NPC-066-0460 66 67.38 88.69 101.69 101.69 40.00 40.25 54.90 65.58 20.05 52.00 98.69 105.44 48.07 37.00 73.55 6.31 74.00 60.30 62.19

NPC-066-0575 66 67.38 100.69 113.69 116.19 48.00 40.25 54.90 65.58 20.05 52.00 110.69 117.44 48.07 37.00 73.55 6.31 74.00 60.30 74.19

NPC-066-0633 66 67.38 106.69 119.69 128.19 52.00 40.25 54.90 65.58 20.05 58.00 115.69 122.44 48.07 37.00 73.55 6.31 74.00 60.30 80.19

NPC-072-0563 72 73.50 90.15 103.15 103.15 40.00 43.31 58.01 68.69 20.90 53.00 100.54 107.29 51.13 40.00 76.66 6.31 80.00 63.18 62.15

NPC-072-0704 72 73.50 102.15 115.15 114.27 48.00 43.31 61.79 75.35 20.90 53.00 117.40 125.40 51.13 40.00 85.80 6.31 80.00 63.18 74.15

NPC-072-0775 72 73.50 108.15 121.15 128.15 48.00 43.31 61.79 75.35 19.91 58.00 122.41 130.41 51.13 40.00 85.80 6.31 80.00 63.18 80.15

NPC-078-0643 78 79.38 96.26 109.26 109.26 42.00 46.25 60.95 71.63 25.63 58.00 106.27 113.02 54.07 42.50 79.60 6.31 85.00 65.77 67.01

NPC-078-0805 78 79.38 108.26 121.26 120.25 52.00 46.25 65.10 78.66 24.63 62.00 123.13 131.13 54.07 42.50 89.12 6.31 85.00 65.77 79.01

NPC-078-0885 78 79.38 114.26 127.26 133.01 52.00 46.25 65.00 78.66 24.63 62.76 121 129.00 54.07 42.50 89.12 6.31 85.00 65.77 85.01

NPC-084-0758 84 85.38 101.15 114.15 114.15 48.00 49.25 68.10 81.66 25.32 63.45 116.82 124.82 57.07 46.00 92.12 6.31 92.00 76.73 70.15

NPC-084-0948 84 85.38 113.15 126.15 125.27 48.00 49.25 68.10 81.66 25.32 63.45 128.82 136.82 57.07 46.00 92.12 6.31 92.00 76.73 82.15

NPC-084-1043 84 85.38 119.15 132.15 136.15 48.00 49.25 68.10 81.66 24.70 66.36 133.82 141.82 57.07 46.00 92.12 6.31 92.00 76.73 88.15

NPC-090-0861 90 91.50 106.35 119.35 119.35 48.00 52.31 71.16 84.72 24.83 66.70 122.33 130.33 60.13 49.00 95.18 6.31 98.00 82.22 71.85

NPC-090-1077 90 91.50 118.35 131.35 130.48 48.00 54.19 76.12 91.56 24.83 69.16 134.54 144.04 60.13 49.00 103.57 7.31 98.00 82.22 83.85

NPC-090-1186 90 91.50 124.35 137.35 136.04 48.00 54.19 76.12 91.56 23.83 69.16 140.54 150.04 60.13 49.00 103.57 7.31 98.00 82.22 89.85

NPC-096-0987 96 97.50 111.03 124.03 124.03 48.00 57.19 74.34 87.91 27.63 69.49 125.13 133.13 63.13 52.00 98.36 7.31 104.00 87.70 75.03

NPC-096-1235 96 97.50 123.03 136.03 135.16 48.00 57.19 79.12 94.56 26.63 71.96 139.34 148.84 63.13 52.00 106.57 7.31 104.00 87.70 87.03

NPC-096-1360 96 97.50 129.03 142.03 140.72 48.00 57.19 79.12 94.56 26.63 74.47 143.34 152.84 63.13 52.00 107.00 7.31 104.00 87.70 93.03

15


Regenerative Media Filter Specifications

Filter System The filter system specified under this section shall be of a pressurized design and shall consist of Non-Corrosive Regenerative Media Filter(s) as manufactured by Nemato Corp., or approved equal. The filter system shall be of the vertical type requiring precoat media and shall have a maximum flow of 2.0 GPM per square foot of filter area. The filter tank system shall consist of a ____” vertical filter tank(s), internal influent manifold, internal filter tubes, internal tube and pressure plates, media release accelerator, face piping, davit, 2-body flanges with back-up rings, gauge panel with 2-60 PSIG gauges, external air relief with a manually adjusted shutoff valve, integrally molded viewing window, integrally molded backwash drain port and FRP saddle support, precoat vacuum transfer system. The filter system shall be fabricated in a fully assembled state by the original equipment manufacturer, with face piping, precoat vacuum transfer system, and davit disassembled for shipping to prevent damage. Filter Tank(s) The vertical filter tank(s) shall be ___” in diameter with a total height of ____” without face piping. Each filter tank(s) shall be manufactured in a five-step process comprised of a patented Closed Cavity Bag Molding (CCBM) of the dished heads, filament winding of the body, and rolling of the steel body flange back-up rings. The bottom head shall be joined to the body utilizing a secondary FRP bonding system that creates a lap joint that exceeds the mechanical properties of the frp laminate. The steel body flange back-up rings shall be chemically bonded to the body and top dished head with a compatible structural adhesive system that creates a joint that exceeds the mechanical properties of the FRP laminate The material used in manufacturing the filter tank shell shall be food grade Isophthalic Resin and three dimensional glass that provides a minimum laminate flexural modulus of 1.82E+06 psi and flexural strength of 36.4 ksi. The filter shall be designed for a maximum working pressure of 100 PSIG with a Hydrostatic test pressure of 150 PSIG. The body, dished heads and steel back-up rings shall vary in thickness to provide durability at the points of maximum stress and the thickness shall be determined through a Finite Element Stress Analysis. A high quality professional finish shall be achieved through the application of a smooth, gelcoated or epoxy painted outside surface. A ____” integral viewing window (6” for 24” to 54” tanks, 8” for 60” to 96” tanks) complete with acrylic cover, o-ring and grooved coupling shall be located in the body of the filter tank. The viewing windows shall be positioned to allow for inspection of the filter tubes during both the filter and backwash cycles. Viewing window port will be sloped to prevent buildup of media or debris during filter and/or backwash cycle(s). A steel davit shall be attached to the side shell body flange of the filter and floor of the equipment room. The davit shall be able to lift, rotate and place the head on the floor in such a manner to allow for removal of the pressure plate/ tube plate while providing complete access to all filter element tubes. The davit shall come complete with an attachment bracket, anchor flange, vertical post, tilting support arm with hydraulic adjustment jack and auto brake cable winch. An integrally molded __” backwash drain port shall come complete with PVC vanstone flange connection located in the bottom head of the filter tank(s) body. The fitting shall run to the bottom centre of the filter tank, and be designed in such a way as to prevent media buildup at the bottom of the tank and in the backwash fitting.

16


The filter shall have __” influent and effluent connections that are integrally molded. A continuous, watertight exterior seal at the influent and effluent ports of the filter tank(s) shall be provided with the use of PVC vanstone flange connections. The filter tank(s) shall be mounted on a FRP saddle support, which shall be designed to satisfy Zone 4 earthquake conditions when anchored according to manufacturer’s specifications. Internal Distribution/Collection System Internal filter tank components shall include an influent manifold, filter tubes, and pressure/ tube plates. The patented influent manifold shall consist of an inlet duct connected to divergent outlet ports with cowls. The ports and cowls shall be hydraulically designed in such manner as to provide precise directional flow control of influent liquids and reduce influent flow velocities as well as the force with which dirt and filtration aid contact the filter tubes. The influent manifold shall provide a uniform flow pattern and reliable dispersion of filtration aid during the precoat cycle. The patented filter tubes shall consist of a polyester cloth septum and ABS plastic septum support core. Each filter tube shall have a rigid 2.3” diameter elongated body with 6 longitudinal ribs extending radially from a central hub in the core. All edges of the core coming in contact with the cloth septum shall be rounded to dramatically reduce wear on the filter tube. The septum cloth shall be manufactured of high quality heat set polyester twill that shall provide resistance to movement of the weave while promoting a high degree of permeability. The pressure and tube plates shall be manufactured of Vinylester Resin and three dimensional glass utilizing a patented Closed Cavity Bag Molding (CCBM) process that provides a minimum laminate flexural modulus of 1.82E+06 psi and flexural strength of 36.4 ksi. The filter tube effluent port shall be sandwiched between the pressure and tube plates with an “o”-ring compression seal that prevents filter media escaping from the tank. The tube plate design shall provide a minimum 1.00” filter tube spacing to eliminate bridging during the filter cycle. The filter tank drain assembly shall consist of a pipe coupling, tangent and integrated to the bottom of the tank, and engineered to prevent media build-up within the tank. The drain assembly shall provide complete purging of spent media in both the backwash and rinse cycle. The tank shall be NSF certified for pressure backwashing and/ or gravity draining to purge spent filter media. Face Piping The filter shall be provided with __” PVC face piping, including __” PVC-EPDM butterfly valves and PVC vanstone flanges which shall be pre-assembled by the original equipment manufacturer. The influent, effluent and backwash connections for mating to field connected piping shall be PVC vanstone flanges. The operation valves, influent, effluent, backwash by-pass and backwash ports shall all be marked with identification labeling. The face piping kit shall come complete with four __” PVC butterfly wafer valves installed with “o”-ring seals between companion flanges in the face piping kit. The butterfly valves shall be designed for 150 PSIG (1035 kPa) operating pressures and shall come complete with dynamic dual lip EPDM/ Viton seals for bubble tight shut-off operation. The effluent valve when installed at an operational elevation above 78”, shall come with a gear actuator and a chain drive to provide operational control with out standing on a ladder. The face piping kit shall be certified by NSF International to ANSI / NSF Standard 50 for a maximum working pressure of 100 PSIG with a Hydrostatic test pressure of 150 PSIG. Filter Area

17


The filter plant shall consist of __” Non-Corrosive Regenerative Media Filter(s) with a total effective filter area of ____ sq.ft. each. When operating at 2.0 GPM per square foot of filter area, the filter system will have a capacity of filtering ______ gallons in ____ hours. Filter Media Filter media shall be of the regenerative type and shall be non-hazardous, non-toxic and non-flammable. The media shall have a minimum permeability of 3.25 D’Arcy’s with a median pore size of 21 microns. The maximum float value of the filter media shall be less than 0.5%. The filter media shall provide a minimum .125” thick filter cake with a precoat coverage of .11 lbs per 1 sq. ft. of filter surface area. The filter system shall be certified by NSF International to ANSI / NSF Standard 50 for use with either Diatomaceous Earth or Perlite media. Regenerative Cycle The regeneration cycle shall be 2 to 4 minutes in duration through the use of a centrifugal frequency generator requiring a 120V, 1 phase, 1.3 amp power supply. The Media Release Accelerator (MRA) shall be equipped with a mounting plate which connects to the tank’s steel backup rings and allows for non-invasive external mounting to the filter tank. The filter tube septum shall be flexible and designed in such a manner to allow for reverse pulse hydraulic bumping to assist in breaking up the filter cake and extend filter cycle without the use of additional mechanical equipment. Filters requiring mechanical actuators for the regenerative cycle, whether they are pneumatic, hydraulic or electric will not be deemed acceptable and will not be allowed. Precoat Cycle The filter shall be certified by NSF International to ANSI / NSF Standard 50 for precoating of the filter in the filter cycle. The filter shall come with a precoat vacuum media transfer system complete with FRP/clear acrylic precoat funnel with precoat vacuum, vacuum transfer hose and control/ isolation valves. The precoat vacuum shall be integrally mounted on top of the FRP precoat funnel and shall operate at 120V, 1 phase with a maximum amperage draw of 8.2 amps. Automatic Regeneration and Backwashing System The automatic backwash controller shall have the following product certifications: UL 61010-1, (CSA) C22.2, European Low Voltage Directive 73/23/EEC EN 61010-1, FCC part 15 sub part B and if used as a water chemistry control NSF/ ANSI Standard 50 . All product certifications must be conducted by a nationally accredited testing agency certified to conduct the testing. The unit shall have 512K battery backed-up RAM for input level control and data logging of all automatic functions necessary to initiate regeneration and backwash cycles. The automatic backwash controller shall have the capability of operating a single regenerative media filtration system and shall have a LCD backlit display with 12x40 alpha/ numeric, graphical characters that will continuously display information. The controller shall be capable of reprogramming for: time of day, day of week, and mode which initiates regeneration of filter. The controller shall have 120 VAC fused input with line or dry contact solid-state output relays and dry contact mechanical output relays. Backwashing the regenerative media filter system shall be initiated manually requiring manual inputs of completion for each sequence of the backwash procedure before proceeding to the next operation. Backwash operations would include a firemans cycle and UV cool down cycle. The CONTRACTOR is to provide factory setting and adjustment of controller to suit the requirements described herein and actual field conditions. If a backwash holding tank is required, verify tank capacity and drain down requirements and provide a sensor system and necessary interlocks to lock out continued backwashing of filter unless

18


water level in holding tank has dropped to the low level, and to suspend backwashing of the system in the event of a high level holding tank high water condition, and to provide a high water alarm in the case of overfilling of the tank. The controller shall be able to suspend pump operation and resume operation when low level is attained. The backwash controller shall have an optional paddle-wheel type flow sensor, flow sensor saddle for effluent pipe size, temperature probe conductivity/ TDS sensor, turbidity sensor, pressure and vacuum transducers and liquid level sensors for possible inclusion during initial installation or future expansion. All monitored levels shall be displayed real-time on the controllers display screen. Pressure Gauge Panel The pressure gauge panel shall consist of two 2½” diameter gauges scaled from 0-60 PSIG. The pressure gauges shall be mounted in a flat plastic panel suitable for flange or direct pipe mounting and shall come with a printed system nameplate. The pressure gauges shall be connected to influent and effluent pressure points with air relief cocks, compression fittings and semi-rigid PVC tubing. The filter system shall be certified by NSF International to ANSI/ NSF Standard 50 for pool/ spa and salt water applications. The filtration system shall be model # NPC-___-_____ as manufactured by Nemato Corp., or approved equal. Warranties Filter tank shall carry a fifteen (15) year non-prorated warranty. Tubular elements shall carry a ten (10) year warranty. Face piping and valve assemblies shall carry a two (2) year warranty. All accessories including, but not limited to, sight glasses, pressure gauges, air relief assemblies, and drain assemblies, shall carry a one (1) year warranty. Regenerative Media Filter Sizing The rate per square foot of filter surface area will vary for each type of filter system. In most commercial installations these rates are regulated by government requirements and legislation. Most government codes also require all filters to be tested to ANSI/ NSF Standard 50 by a certified testing agency. When looking at certification of filters, you need to be aware of the different types of approvals within the standard. The first approval would be for precoating of the filter in the filter mode and the second approval would be precoating in a closed loop prior to returning to the filter position. One must ensure that the filters are precoated in the approved method to by the testing agency in order to maintain appropriate product certifications. NSF International certifies National Line™/ ATLAS® Regenerative Media Filter Systems to flow rates of 0.66 to 2 US GPM / Sq. Ft. of filter area. However, some state health regulations limit flow rates to 1.5 US GPM / Sq. Ft. of filter area for commercial installations. For high use pools or spas, this may need to be further reduced. National Line™/ ATLAS® Regenerative Media Filter Systems have many options to suit site specific needs. The following table lists the various sizes, operating flow ranges and end use application for National Line™/ ATLAS® Regenerative Media Filter Systems.

19


K-Series Selection Options

Model #Number of

Elements

Total Active

Filter Area

(ft²)

Influent/Effluent

Nominal Pipe

Diameter (in)

Backwash

Nominal Pipe

Diameter (in)

Gravity Drain

Nominal Pipe

Diameter (in)

Maximum

Gravity Drain

Line Length

Min/Max Flow

Rate (USGPM)

NPC-024-0100 32 78.87 3 3 3 12 FT 66 - 200

NPC-024-0111 32 86.79 4 3 3 12 FT 73 - 222

NPC-030-0174 56 136.23 6 4 3 12 FT 114 - 347

NPC-030-0191 56 149.91 6 4 3 12 FT 126 - 382

NPC-034-0223 72 174.47 6 4 3 12 FT 147 - 446

NPC-034-0246 72 191.99 6 4 3 12 FT 162 - 491

NPC-042-0345 112 270.07 6 4 4 12 FT 227 - 690

NPC-042-0380 112 297.19 6 4 4 12 FT 250 - 760

NPC-048-0462 152 360.89 8 6 4 12 FT 304 - 923

NPC-048-0508 152 397.13 8 6 4 12 FT 335 - 1015

NPC-054-0595 196 466.05 8 6 4 12 FT 392 - 1190

NPC-054-0656 196 512.85 8 6 4 12 FT 432 - 1311

NPC-060-0761 236 595.11 10 8 4 12 FT 502 - 1521

NPC-060-0838 236 654.87 10 8 4 12 FT 552 - 1675

NPC-066-1032 330 807.82 10 8 6 12 FT 681 - 2064

NPC-066-1136 330 888.94 12 10 6 12 FT 749 - 2272

NPC-072-1084 358 848.45 10 8 6 12 FT 715 - 2168

NPC-072-1194 358 933.65 12 10 6 12 FT 787 - 2387

NPC-078-1275 418 996.63 12 8 6 12 FT 841 - 2549

NPC-078-1402 418 1096.71 12 8 6 12 FT 925 - 2804

NPC-084-1489 488 1163.93 12 10 6 12 FT 982 - 2977

NPC-084-1638 488 1280.81 14 10 6 12 FT 1080 - 3275

NPC-090-1733 566 1355.13 14 12 8 12 FT 1143 - 3466

NPC-090-1909 566 1491.21 16 14 8 12 FT 1259 - 3817

NPC-096-1991 650 1555.89 16 12 8 12 FT 1313 - 3981

NPC-096-2192 650 1712.13 16 12 8 12 FT 1446 - 4383

R-Series Selection Options

Model #Number of

Elements

Total Active

Filter Area

(ft²)

Influent/Effluent

Nominal Pipe

Diameter (in)

Backwash

Nominal Pipe

Diameter (in)

Gravity Drain

Nominal Pipe

Diameter (in)

Maximum

Gravity Drain

Line Length

Min/Max Flow

Rate (USGPM)

NPC-024-0080 32 63.03 3 3 3 12 FT 53 - 160

NPC-030-0138 56 108.87 4 3 3 12 FT 91 - 276

NPC-034-0177 72 139.43 6 3 3 12 FT 117 - 354

NPC-042-0275 112 215.83 6 4 4 12 FT 181 - 550

NPC-048-0369 152 288.41 6 4 4 12 FT 243 - 737

NPC-054-0476 196 372.45 8 6 4 12 FT 314 - 951

NPC-060-0609 236 595.11 10 6 4 12 FT 505 - 1190

NPC-066-0826 330 645.58 10 8 6 12 FT 545 - 1651

NPC-072-0867 358 678.05 10 8 6 12 FT 572 - 1734

NPC-078-1018 418 996.63 10 8 6 12 FT 846 - 1992

NPC-084-1190 488 1163.93 12 8 6 12 FT 988 - 2326

NPC-090-1386 566 1082.97 14 12 8 12 FT 914 - 2771

NPC-096-1591 650 1555.89 12 10 8 12 FT 1321 - 3110

20


A-Series Selection Options

Model #Number of

Elements

Total Active

Filter Area

(ft²)

Influent/Effluent

Nominal Pipe

Diameter (in)

Backwash

Nominal Pipe

Diameter (in)

Gravity Drain

Nominal Pipe

Diameter (in)

Maximum

Gravity Drain

Line Length

Min/Max Flow

Rate (USGPM)

NPC-030-0070 37 70.67 3 2 3 12 FT 59 - 140

NPC-030-0088 37 88.43 3 3 3 12 FT 74 - 177

NPC-030-0097 37 97.31 3 3 3 12 FT 82 - 194

NPC-034-0093 49 93.59 3 2 3 12 FT 79 - 186

NPC-034-0117 49 117.11 4 3 3 12 FT 99 - 234

NPC-034-0129 49 128.87 4 3 3 12 FT 109 - 257

NPC-042-0158 83 158.53 4 3 4 12 FT 134 - 316

NPC-042-0198 83 198.37 6 4 4 12 FT 168 - 396

NPC-042-0218 112 215.83 6 4 4 12 FT 182 - 430

NPC-048-0231 121 231.11 6 4 4 12 FT 196 - 462

NPC-048-0289 121 289.19 6 4 4 12 FT 245 - 578

NPC-048-0318 121 318.23 6 4 4 12 FT 270 - 636

NPC-054-0307 161 307.51 6 4 4 12 FT 260 - 614

NPC-054-0384 161 384.79 8 4 4 12 FT 326 - 769

NPC-054-0423 161 423.43 8 6 4 12 FT 359 - 846

NPC-060-0380 199 380.09 8 6 4 12 FT 323 - 760

NPC-060-0475 199 475.61 8 6 4 12 FT 403 - 950

NPC-060-0523 236 475.59 8 6 4 12 FT 403 - 950

NPC-066-0460 241 460.31 8 6 6 12 FT 391 - 920

NPC-066-0575 241 575.99 8 6 6 12 FT 488 - 1150

NPC-066-0633 241 633.83 8 6 6 12 FT 538 - 1266

NPC-072-0563 295 563.45 8 6 6 12 FT 478 - 1126

NPC-072-0704 295 705.05 10 8 6 12 FT 598 - 1408

NPC-072-0775 295 775.85 10 8 6 12 FT 658 - 1550

NPC-078-0643 337 643.67 8 6 6 12 FT 546 - 1286

NPC-078-0805 418 796.47 10 8 6 12 FT 676 - 1592

NPC-078-0885 418 796.47 10 8 6 12 FT 676 - 1592

NPC-084-0758 397 758.27 10 8 6 12 FT 644 - 1516

NPC-084-0948 397 948.83 10 8 6 12 FT 805 - 1896

NPC-084-1043 488 930.17 10 8 6 12 FT 790 - 1860

NPC-090-0861 451 861.41 10 8 6 12 FT 731 - 1722

NPC-090-1077 451 1077.89 12 8 8 12 FT 915 - 2154

NPC-090-1186 566 1082.97 12 8 6 12 FT 919 - 2164

NPC-096-0987 517 987.47 10 8 8 12 FT 838 - 1974

NPC-096-1235 517 1235.63 12 10 8 12 FT 1049 - 2469

NPC-096-1360 650 1243.41 12 12 8 12 FT 1056 - 2486

NOTE: National Line™/ ATLAS® Regenerative Media Filter Systems are certified by NSF International to ANSI / NSF Standard 50 for; both pool and spa applications, filtration rates of 0.66 to 2 U.S. GPM / ft², use with Diatomaceous Earth or Perlite media in fresh water/ salt-water applications and precoating of filter in either a closed loop or filter cycle. Conclusion Many variables come into play when selecting and sizing appropriate filtration systems for pools or spas. Some of these would be as follows:

� Pool Volume � Turnover Rate Required � Bather Load � Technical Capability of Operator � Waste Water Handling Capability � Primary Source Water Chemistry

21


When selecting and sizing filtration systems, one must consider these variables, as well as potential technological or regulatory changes. Beyond this, a harmonious relationship must be sought with the rest of the recirculation system. When designed and applied properly, filters should provide reasonable pay-back through good water clarity and reliable performance for a lengthy period of time.

22


Figure K - Typical Installation

23


Typical Installation and Notes

The preceding is an isometric illustration of a typical mechanical room layout. The drawing illustrates accessory items such as filtration equipment, hair and lint strainer, recirculating pump, backwash control, etc. Mechanical room equipment requirements will vary with every site. Always consult an architect and/or engineer for proper installation recommendations. Notes:

• Filter systems may be installed with the back and one side of the tank(s) against walls because operation and/or maintenance are performed at the front of the system and one open side.

• Provide a minimum clearance of 36” in front of the filter tanks and all electrical control panels. Refer to local code requirements.

• Waste lines and/ or backwash sump must be of sufficient size to accommodate uninterrupted backwash flow rate for duration of backwash cycle for the installed filter system.

• A floor drain must be installed in the filter room

• DO NOT store corrosive chemicals such as chlorine, acid, etc. in the mechanical room as they will corrode equipment.

• DO NOT inject chemicals used for the correction of pH and/or the oxidation of organics before the recirculation pump, filter and heater.

Shipping and Packaging Our Quality Assurance Specialists have inspected all of National Line™/ ATLAS® Regenerative Media Filter System components. Components are also performance tested, allowing for a trouble-free installation, and ease of start up and years of dependable service. The system is packaged in heavy-duty shipping crates and cartons to protect the finish surfaces and components against freight handling damage. Should freight damage occur, claims for equipment damage in shipment or shortages must be made with the carrier and noted on the bill of lading before accepting merchandise. Should any question arise regarding the shipment of the Nemato’s National Line™/ ATLAS® Regenerative Media Filter Systems, or its components, please feel free to contact our Customer Service Department: Nemato Corp. 1605 McEwen Drive Whitby, Ontario, Canada L1N 7L4 Phone: 800-361-5025 e-mail: [email protected] Instructions for Receiving Filter Shipments When a filter shipment arrives, carefully inspect the shipment for freight damage and verify that the appropriate quantity of crates and cartons has arrived on the jobsite. Inspection of the shipment should include verification that the crates and cartons were received undamaged and confirmation that filter tank(s) and system components are not damaged inside and/or outside. Remember that there are two types of freight damage:

24


Visible damage: Obvious damage to the crating or the filter itself must be noted on the Bill of Lading upon receipt; such as “Crating shattered, tank has gouge in its side.” If you fail to make such a notation, the Freight Company can and will maintain that the shipment arrived free of damage and will deny any future damage claims. Hidden damage: Since our filter crates and cartons are built to take abuse, the crate(s) and cartons may be undamaged and yet there still may be damage to the filter tank(s) and system components that is not obvious until the items are completely unpacked. If no obvious damage is discovered, note on the Bill of Lading that you “Reserve the right to re-inspect the shipment for damage after unpacking”. If Damage is Discovered If you find either type of damage, keep all crating and packaging materials and call the Freight Company as soon as possible to make a report and have the filter tank crate(s) and/or system component cartons inspected. Do not attempt to use the filter system until advised by the Freight Company to do so! It is also advisable that photos be taken of the packaging and the damage to the filter. After you have reported the damage to the Freight Company, please call our Customer Service Department and inform them of what has happened. At that time, we can determine what corrective action is needed to repair or replace the damaged parts and make the appropriate arrangements. Any parts and/or related expenses needed to repair the damage will be billed to your account. Nemato Corp. is neither responsible for filing the damage claim with the Freight Company nor responsible for absorbing the costs for the repair of the damage if the situation is not properly handled.

Installation Instructions

Quick Reference Assembly Guide Refer to detailed assembly procedures for each step of assembly corresponding to the quick reference assembly guide.

25


Figure L - Quick Reference Assembly Guide

Step # Description Step # Description

1 (Not Shown) Remove Components From

Shipping Containers 9

Install Vacuum Transfer and Vent Assemblies

2 (Not Shown) Tank Positioning 10 Install Media Release

Accelerator

3 Install Anchor Bolts 11 Install Manual Flow Control

Valve

4 Install Davit 12 Install Backwash Sight Glass

Valve

5 Torque Pressure Plate Assembly Hardware

13 (Not Shown) Tighten All Hardware

6 Install Drain Port 14 (Not Shown) Install Pipe Supports

7 Install Piping Manifold 15 Install Junction Box

8 Install Gauge Panel 16 Install BECS Controller

Assembly Methods and Procedures

26


These instructions will cover the installation of National Line™/ ATLAS® Regenerative Media Filter Systems. Many of the assembly methods and procedures are common to all National Line™/ ATLAS® Regenerative Media Filter Systems. These methods are being addressed at the beginning of the assembly instructions so that they may be covered one time. Positioning Filtration System and Configuration of Components Consult architectural and/or engineering installation drawing for proper plumbing and electrical component installation configuration. It is recommended that all codes and regulations related to plumbing and electrical equipment installation be observed. Grooved Coupling Assembly The system employs grooved coupling assemblies that are used to attach influent/effluent piping, vent, precoat funnel fill line, and site glasses to the filtration system.

The assembly procedure is as follows:

• Lightly lubricate the outside surface and sealing flanges of the coupling seals with silicone lubricant provided.

• Position the lubricated coupling seals on a grooved nipple

• Position the item to be attached against the nipple.

• Adjust the coupling seals on the two nipples being joined so that they are touching and the seal is half on each nipple.

• Install the coupling halves over the seal – place the coupling halves so that the bolts are facing out and/or on topside of assembled coupling. If utilizing 6” ABS couplings, nuts or bolts may be placed in the recess of the coupling, however the bolt in the recess will facilitate the spinning of the nut onto bolt. This will allow for a clean looking installation.

27


• Squeeze the coupling halves together and insert the coupling bolts, attaching the nuts.

• Square the coupling ears for neat appearance and tighten firmly

Solvent Welding PVC Pipe and Fittings Prior to solvent welding, clean all pipe to be glued. Coat the inside of the PVC fitting that is to receive the piping spool. Coat one end of the pipe spool or fitting to glue with solvent cement. Quickly push the pipe spool or fitting into receiving fitting or pipe until bottoming out – followed by a 1/8 to 1/4 turning motion

- Ensure the pipe or fitting is in the desired location. DO NOT hesitate while installing the pipe or fitting as it may seize prior to bottoming out. Wipe off any excess solvent cement.

Note: Refer to solvent cement manufacturer’s recommendation for use of their product in solvent welding PVC pipe and fittings. Flange Assembly When mating field piping to the flanges supplied with the system, the gasket between flange faces should be elastomeric full-faced with a hardness of 50 to 70 durometer. Ensure proper alignment of the bolt holes in the mating flanges and there is not an excessive gap between the mating flanges faces prior to tightening of bolts. Pulling down the nuts diametrically opposite each other using a torque wrench should tighten the bolts. Face Piping Manifolds Piping manifolds are prefabricated and pressure tested prior to shipment. Manifolds are provided with grooved ends or flanges to allow for assembly. The manifolds are supplied in pipe sizes 3” thru 16”. For ease during shipping and installation, manifold sections are joined together at the site. Refer to installation guideline or consult architectural and/or engineering installation drawings for manifold sizes. Piping Support Since the piping and valves of the system are held together with flexible grooved couplings, the piping and valve may require external support to keep these items plumb and level. During assembly, 2” x 4”s may be utilized for temporary support. If permanent plumbing support is required, the use of rigid strut fastener and hanger support systems, such as Unistrut or Aickinstrut, is recommended. Threaded Pipe Fitting Connections Threaded pipe fitting connections made in the field are to employ standard practices, i.e., 3 to 5 wraps of Teflon tape and Teflon paste, hand-tighten, followed by 1 to 1½ turns with a wrench. Tubing Connections Fasten-tight tubing connectors are employed, allowing for positive seal without the need for tightening with tools. When installing tubing into fittings, make sure tubing extends at least 1/8” beyond o-ring. Care should be taken in handling stainless steel retainer; it is razor sharp and can cut you very easily. Filter Component Terminology

• Filter Tank – Filter pressure vessel o Front of filter tank – The side of the tank containing the influent/effluent piping

connections o Rear of filter tank – The side of the tank opposite the influent/effluent piping connections o Viewing Window – The 6- or 8-inch opening located on the side of the filter tank o Influent Port (In) – Front bottom of filter tank, water enters filter at this port in filter mode,

also influent manifold (inlet or dirty water)

28


o Effluent Port (Out) – Front top of filter tank, water exits filter at this point in filter mode, also effluent manifold (return or clean water)

o Waste Port (Out) – Back bottom of filter tank, water exiting to waste sump, also waste manifold (dirty water to waste)

• Connecting Piping – Manifolds and valves that attach to the filter tank o Grooved Coupling – Fittings that are used to join two pipes or pipes and fittings that

have grooved ends – consisting of two halves, a gasket and two nuts and bolts

• Filter Gauge Panel – The unit consists of influent/ effluent & differential gauges. Used for monitoring system pressures and initiating backwash for automatic systems.

Step 1: Remove Components From Shipping Crates/Cartons

Remove the filter tanks from their crates. Remove the pipe manifolds from shipping crates. Exercise care when handling components, as abuse will cause damage to the manifold and fittings. Position all hookup materials so they will be accessible during the entire assembly operation, but away from the assembler’s foot traffic.

Step 2: Tank Positioning

Chalk lines are recommended for installation and should be laid for positioning of the filter tank. Attention must be paid to the location and routing of the influent, effluent and waste line plumbing when planning the proper location of the filter system.

Step 3: Install Anchor Bolts

Wedge anchor bolts, nuts, flat washers and anchor plates are provided. Wedge anchor bolts must be installed and secured to comply with the requirement of specific seismic zones. Position the tank in the desired location by first drawing chalk lines followed by intersecting chalk lines, filter base circle and anchor bolt circle according to Figures M, N, and O.

29


Figure M - Tank Positioning

Note: Dimension “D” varies depending on site condition and davit positioning

Figure N - Anchor Details Table

Filter

ModelBase Dia. A B C E (DEG) F (DEG)

Restraint

Plate Qty.Bolt Size

Min.

EmbedmentNPC-24 24.00 24.00 24.00 24.50 60.00 120.00 3 1/2 2 1/4

NPC-30 30.44 24.00 30.44 30.94 60.00 120.00 3 1/2 2 1/4

NPC-34 34.00 24.00 34.00 34.50 60.00 120.00 3 1/2 2 1/4

NPC-42 43.00 24.00 43.00 43.50 45.00 90.00 4 1/2 2 1/4

NPC-48 48.75 24.00 48.75 49.25 45.00 90.00 4 1/2 2 1/4

NPC-54 54.75 24.00 54.75 55.25 45.00 90.00 4 1/2 2 1/4

NPC-60 60.88 24.00 60.88 61.51 45.00 90.00 4 5/8 2 3/4

NPC-66 61.00 24.00 61.00 61.63 45.00 90.00 4 5/8 2 3/4

NPC-72 63.25 24.00 63.25 63.88 36.00 72.00 5 5/8 2 3/4

NPC-78 65.75 24.00 65.75 66.38 36.00 72.00 5 5/8 2 3/4

NPC-84 76.75 24.00 76.75 77.38 36.00 72.00 5 5/8 2 3/4

NPC-90 82.25 24.00 82.25 82.88 30.00 60.00 6 5/8 2 3/4

NPC-96 87.75 24.00 87.75 88.38 30.00 60.00 6 5/8 2 3/4

Once the proper circles have been drawn, drill and clean four anchor bolt holes, using a carbide drill bit for drilling and compressed air to clean. Minimum embedment details can be found in Figure N.

30


Assemble the washers and nuts onto the wedge anchor bolts. Position the provided anchor plate to line up with the tank base and the anchor bolt holes (see Figure O), and drive the wedge anchors into place with a hammer until the washer is flush with the top of the anchor plate. Tighten all nuts to 35 to 40 foot pounds of torque.

Figure O - Anchor Placement

31


Step 4: Install Davit on Filter Tank

Step 4.1 Install the davit placement bracket to the desired position on the lower flange ring, as shown. The existing ring fastening hardware is to be replaced with provided ring hardware with coupling nuts, at this position.

Step 4.2 Place the davit base and mast on their sides on the floor, with the base plate near the final installation location. Apply a liberal amount of grease to the male portion of the davit base and slide the two components together.

Step 4.3 Apply a liberal amount of grease to the male portion of the mast. Place davit rotating link as shown.

Step 4.4

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Place davit boom and jack as shown, securing them in place with the provided pins.

Step 4.5 Place winch as shown, securing it in place with the provided bolt hardware.

Step 4.6 Place boom extension as shown, securing it in place with the provided pin.

33


Step 4.7 Lift the davit into place and secure in the davit bracket. Ensure that the cable and hook lie directly over the centre of the tank. The jack can be used to fine tune the positioning, if necessary. Also ensure that the base and mast are level to all vertical planes.

Step 4.8 Mark the base anchor holes and remove the davit. Install anchors using the same method as outlined in step 3. Step 4.9 Replace the davit and secure the base with the provided nuts and washers. Note: Ensure all wedge anchor bolts are secured with 35 to 40 ft lbs of torque.

34


Step 5: Torque Pressure Plate Assembly Hardware

NOTE: Occasionally, the pressure and tube plate assembly may slip out of alignment with the tank during shipping. If this has occurred please refer to the troubleshooting section of this manual, and align the pressure and tube plate assembly before proceeding. Step 5.1 Ensure there is sufficient floor space near the tank to place the filter head when it is removed. Step 5.2 Remove head fastening hardware.

Step 5.3 Attach the davit hook to the head lifting tab and use the winch to lift the head, until the steel ring aligning tabs are clear of the pressure plate. Swing the top head assembly away from the tank and lower it to the ground, again using the winch.

35


Step 5.4 Ensure the hex nuts securing the Pressure Plate Assembly are torqued to 30 Ft/Lbs. Use an even torquing pattern to ensure proper performance of the pressure plate.

Step 5.5 Return the top end cap to the tank while ensuring proper alignment of the tabs on steel rings, and taking care to avoid pinching of the lid O-ring. Fasten the Bolt Rods to 70 Ft/Lbs torque after hand tightening of the bolt rod nuts. Again ensure that an even torque pattern is maintained.

36


Step 6: Install Drain Assembly

Step 6.1 Assemble the Butterfly valve and Socket Flange using threaded rods, nuts and washers. Hand tighten the hardware only at this time.

Step 7: Install Piping Manifold

Step 7.1 Attach the Lower Elbow Manifold and Check Valve to the influent (bottom) port of tank using threaded rod, nuts and washers. Hand tighten the hardware only at this time. Ensure that the check valve is positioned to open towards the tank. Brace the lower elbow manifold with a 2x4 until pipe supports are added.

Step 7.2 Attach the Upper Elbow Manifold to effluent port (on top cap of tank) using a Victaulic Clamp (or flange connection hardware for connections of 14” or greater). Hand tighten the hardware only at this time.

Step 7.3

37


Place a Butterfly Valve on top of the lower Elbow Manifold ensuring the bolt holes are aligned with the flange. Attach the Lower Tee Manifold to assembled Lower Elbow Manifold using threaded rods, nuts and washers. Hand tighten the hardware only at this time.

Step 7.4 Place a Butterfly Valve on top the Lower Tee Manifold Assembly ensuring the bolt holes are aligned with the flange. Attach the By-Pass Manifold Assembly to the Lower Tee Manifold Assembly using threaded rod, nuts and washers. Insert a Flat Gasket between the flanges of the Upper Elbow Manifold Assembly and By-Pass Manifold Assembly ensuring the bolt holes are aligned with the flanges. Attach the By-Pass Manifold Assembly to the Upper Elbow Manifold Assembly using threaded rod, nuts and washers. Hand tighten the hardware only at this time.

38


Step 7.5 Attach the chain-actuated Butterfly Valve and Socket Flange to the Tee Port of the By-Pass Manifold Assembly using threaded rod, nuts and washers. Hand tighten the hardware only at this time.

Step 8: Install Gauge Panel Assembly

Step 8.1

39


Quarter-inch male NPT x 3/8” Fasten Tight tubing fittings are provided for connection to the influent and effluent ports of the Gauge Panel Assembly. Install the two fittings provided into their respective manifolds. All influent and effluent manifolds/assemblies have been pre-tapped for your convenience – just remove the desired pipe plugs and install the tubing fittings (one in the influent and one in the effluent manifold). Fitting locations should be immediately adjacent to the Gauge Panel Assembly to facilitate ease of connection.

Note: Systems employing BECSys7 Mechanical Room Control Device w/ Electronic Pressure Transducers will require the installation of the two tee assemblies, which are provided with the Transducers. The tee assemblies will be installed in the influent and effluent manifolds/assemblies. The bottom side (straight run) of the tee will receive the 1/4" male NPT x 3/8” tubing fitting supplied with the Gauge Panel Assembly. Pressure Transducers will be installed in the side branch run of the tee.

Step 9: Install Vacuum Transfer Funnel and Vent Assembly

Step 9.1 Locate the threaded end of the internal air vent assembly (attached to the filter head), the vent tee assembly, and the vent plate assembly. Feed the threaded end through the vent tee assembly as shown, and connect it to the female thread on the vent plate.

40


Step 9.2 Attach the vent tee assembly and vent plate assembly as shown, using Victaulic clamps. Hand tighten the hardware only at this time.

Step 9.3 Attach the Vacuum Transfer Funnel to the mounting bracket on the side of the tank, using the provided nuts and sealing washers. The sealing washers must be used to mount the Vacuum Transfer funnel, or the unit will leak. NOTE: the Vacuum Transfer Funnel comes complete with a PVC ball valve. All connection piping from the funnel to the suction side of the circulation pump is site dependent and provided by the contractor.

Step 9.4 Attach the Funnel Feed/Drain Vent Manifold to the Vacuum transfer funnel and the vent tee assembly, as shown, using the union fittings provided (or Victaulic clamps for connections which are 3” or greater).

41


Step 9.5 Install the air purge valve, which is supplied loose to allow flexibility in positioning. Piping to an alternate valve location is site dependent and supplied by the contractor.

Step 9.6 Install the gravity drain vent valve (only on filters requiring a gravity drain vent 3” or larger), which is supplied loose to allow flexibility in positioning. Piping to an alternate valve location is site dependent and supplied by the contractor.

42


Step 10: Install Media Release Accelerator

Step 10.1 The tank comes equipped with two extra nuts, washers, and lock washers attached to the ring hardware. Locate these two pieces and switch them to the desired location of the MRA. Step 10.2 Remove two pieces of threaded rod from the ring hardware, at the desired Media Release Accelerator location. Position the MRA plate as shown, and fasten to the lower flange.

Step 10.3 Replace the ring fastening hardware, and torque all hardware to 70 foot-pounds.

43


Step 10.4 Place the centrifugal frequency generator unit and fasten to the mounting plate using the provided hardware.

Step 11: Install Manual Flow Control Valve

Install the Manual Flow Control Valve to a desired location on the pool return piping, ensuring that the flow arrow is pointing in the direction of flow. Piping and connection hardware to the Manual Flow Control Valve are site dependent and supplied by the contractor.

Step 12: Install Backwash Sight Glass Valve

Install the Backwash Sight Glass Valve to a desired location on the backwash/waste piping, ensuring that the flow arrow is pointing in the direction of backwash flow. Piping and connection hardware to the Backwash Sight Glass Valve are site dependent and supplied by the contractor.

Step 13: Tighten All Hardware

At this time, make sure all grooved couplings are seated in their respective grooves; tighten grooved coupling nuts at all tanks, valves and manifold port connections. The influent, effluent and backwash

44


flange bolts should be tightened in incremental stages in a diametrically opposite pattern that will produce a uniform stress across the mating flange faces.

45


Figure P - Flange Bolt Torquing Patterns

*Based on using flat-faced PVC flanges, a full-faced neoprene gasket, well lubricated hardware, tightened in the proper pattern and applying torque in small increments. For raised-face flange assemblies and PVC-to-metal flange (or other materials), the above torque recommendations may vary. Caution: When thermoplastic flanges are used with butterfly valves or other equipment where a full-faced continuous support does not exist, a back-up ring or fiberglass reinforcement should be used to prevent cracking of the flange face.

Step 14: Install Pipe Supports (Supplied by Contractor)

Adequate support for the Manifold Assemblies is a matter of great importance. Support spacing is a function of pipe size, operating temperatures, location of valves or fittings and the mechanical properties of the pipe material (See Figure Q). To ensure satisfactory operation of a PVC piping system, the location and type of hangers should be carefully considered. Some notable areas of concern where special consideration should be exercised are as follows:

• Concentrated loads such as Butterfly Valves, Manual or Automatic Rate of Flow Valves and Backwash Flow Control Valves should be supported directly to eliminate high stress concentrations. Should this prove to be impractical, the pipe must then be supported immediately adjacent to the load.

• In systems where large fluctuations in temperature occur, allowance must be made for expansion and contraction of the piping system. Since changes in direction in the system are usually sufficient to allow expansion and contraction, hangers must be placed so this movement is not restricted. Thermal expansion must not exceed .0625” per joint when using grooved couplings.

• Changes in direction such as 90° elbows should be supported as close as practical to the fitting to avoid introducing excessive torsional stresses into the system.

• When using grooved couplings, thrust reaction must be restrained at the points of deflection or dead ends by external supports or harnesses and not transferred to the joints.

• Straight alignment of the pipe must be maintained at all joints through the use of suitable support systems.

Tightening Pattern Flange Size

(inches)

Incremental Torque (ft. lbs}

Recommended Torque

(ft. lbs.)*

3- 4 5 30

6- 8 5 50

10 5 70

12- 24 5 100

46


o Since PVC expands or contracts approximately three times that of steel,

hangers should not be of the type that will restrict this movement. However, it may be desirable in some instances to use a clamp-type hanger to direct thermal expansion or contraction in a specific direction. When using a clamp-type hanger, the hanger should not deform the pipe when it has been tightened.

o PVC and FRP is somewhat notch sensitive and require hangers that provide as much bearing surface as possible. Sharp supports or sharp edges on supports should not be used with PVC or FRP since these will cause mechanical damage if the pipe moves.

o Valves should be braced against operating torque. o PVC and FRP lines should not be placed along side steam or high

temperature pipelines.

Figure Q - Schedule 80 PVC & FRP Pipe Maximum Support Spacing In Feet

Steps 15 & 16: Install Junction Box and BECS Controller

The Junction Box and BECS Controller can be mounted to a nearby wall or cabinet, or mounted directly to flat placement brackets on the filter. Wire the Junction Box to an incoming power supply (115V, 15A, GFIC), and to the BECS Controller and Media Transfer Vacuum, as shown. Also wire the BECS controller to the Media Release Accelerator, Pump Control, and optional equipment, as shown. The wiring to the pump control and other optional equipment is site dependent and supplied by the contractor.

Temp.

Schedule 80 PVC & FRP Nominal Pipe Size

F°°°° (C°°°°) 3” 4” 6” 8” 10” 12” 14” 16” 18” 20” 24”

60 (15) 9 10.25 12.75 14.75 17 19 20 22 23.25 25.25 28.5

100 (38) 8 9 11.25 13.25 15 16.75 17.75 19.5 21 22.5 25.25

140 (60) 6.75 7.75 9.75 11.33 13 14.33 15.25 16.5 18 19.25 21.5

47


48


A Series Specifications

Model #DE Precoat

Wt (lbs)

Perilite

Precoat Wt

(lbs)

Shipping

Weight

(lbs)

Total

Operating

Weight (lbs)

Filter Tank

Volume

USG

Backwash

Volume

USG

NPC-030-0070 10.6 7.8 561 1,840 153 307

NPC-030-0088 13.3 9.7 602 2,172 188 376

NPC-030-0097 14.6 10.7 631 2,345 206 411

NPC-034-0093 14.0 10.3 651 2,296 197 395

NPC-034-0117 17.6 12.9 703 2,720 242 484

NPC-034-0129 19.3 14.2 729 2,932 264 528

NPC-042-0158 23.8 17.4 1,008 3,322 278 555

NPC-042-0198 29.8 21.8 1,096 3,767 320 641

NPC-042-0218 32.7 24.0 1,047 3,339 275 549

NPC-048-0231 34.7 25.4 1,290 3,258 236 472

NPC-048-0289 43.4 31.8 1,407 4,107 324 647

NPC-048-0318 47.7 35.0 1,466 4,531 368 735

NPC-054-0307 46.1 33.8 1,644 4,527 346 691

NPC-054-0384 57.7 42.3 1,801 5,606 456 913

NPC-054-0423 63.5 46.6 1,879 6,145 512 1,023

NPC-060-0380 57.0 41.8 2,150 6,996 581 1,162

NPC-060-0475 71.3 52.3 2,338 8,323 718 1,435

NPC-060-0523 78.5 57.6 2,193 7,013 578 1,156

NPC-066-0460 69.0 50.6 2,917 11,544 1,034 2,069

NPC-066-0575 86.4 63.4 3,146 13,150 1,200 2,399

NPC-066-0633 95.1 69.7 3,260 13,953 1,282 2,565

NPC-072-0563 84.5 62.0 3,624 13,939 1,237 2,474

NPC-072-0704 105.8 77.6 3,900 15,852 1,433 2,866

NPC-072-0775 116.4 85.3 4,039 16,808 1,531 3,063

NPC-078-0643 96.6 70.8 4,222 17,601 1,604 3,209

NPC-078-0805 120.8 88.6 4,246 17,608 1,602 3,205

NPC-078-0885 132.9 97.5 4,246 17,608 1,602 3,205

NPC-084-0758 113.7 83.4 5,115 20,669 1,865 3,730

NPC-084-0948 142.3 104.4 5,481 23,264 2,132 4,265

NPC-084-1043 156.6 114.9 5,132 20,672 1,863 3,727

NPC-090-0861 129.2 94.8 6,407 24,984 2,228 4,455

NPC-090-1077 161.7 118.6 6,821 27,959 2,535 5,070

NPC-090-1186 177.9 130.5 6,402 24,976 2,227 4,455

NPC-096-0987 148.1 108.6 7,638 28,866 2,546 5,091

NPC-096-1235 185.3 135.9 8,119 32,258 2,895 5,789

NPC-096-1360 204.0 149.6 7,592 28,837 2,548 5,095

49


K Series Specifications

Model #DE Precoat

Wt (lbs)

Perilite

Precoat Wt

(lbs)

Shipping

Weight

(lbs)

Total

Operating

Weight (lbs)

Filter Tank

Volume

USG

Backwash

Volume

USG

NPC-024-0100 11.8 8.7 481 1,560 129 259

NPC-024-0111 13.0 9.5 501 1,670 140 281

NPC-030-0174 20.4 15.0 647 2,190 185 370

NPC-030-0191 22.5 16.5 681 2,365 202 404

NPC-034-0223 26.2 19.2 754 2,741 238 476

NPC-034-0246 28.8 21.1 788 2,956 260 520

NPC-042-0345 40.5 29.7 1,156 3,791 316 632

NPC-042-0380 44.6 32.7 1,210 4,017 337 673

NPC-048-0462 54.1 39.7 1,462 4,128 320 640

NPC-048-0508 59.6 43.7 1,530 4,556 363 726

NPC-054-0595 69.9 51.3 1,855 5,626 452 905

NPC-054-0656 76.9 56.4 1,945 6,170 507 1,013

NPC-060-0761 89.3 65.5 2,415 8,352 712 1,424

NPC-060-0838 98.2 72.0 2,525 9,021 779 1,558

NPC-066-1032 121.2 88.9 3,273 13,197 1,190 2,380

NPC-066-1136 133.3 97.8 3,421 14,012 1,270 2,540

NPC-072-1084 127.3 93.3 3,976 15,879 1,427 2,855

NPC-072-1194 140.0 102.7 4,135 16,843 1,524 3,048

NPC-078-1275 149.5 109.6 4,616 19,867 1,829 3,658

NPC-078-1402 164.5 120.6 4,802 20,997 1,942 3,884

NPC-084-1489 174.6 128.0 5,560 23,289 2,126 4,252

NPC-084-1638 192.1 140.9 5,773 24,598 2,257 4,515

NPC-090-1733 203.3 149.1 6,895 27,979 2,528 5,057

NPC-090-1909 223.7 164.0 7,141 29,481 2,679 5,358

NPC-096-1991 233.4 171.1 8,164 32,263 2,890 5,780

NPC-096-2192 256.8 188.3 8,450 33,975 3,061 6,122

R Series Specifications

Model #DE Precoat

Wt (lbs)

Perilite

Precoat Wt

(lbs)

Shipping

Weight

(lbs)

Total

Operating

Weight (lbs)

Filter Tank

Volume

USG

Backwash

Volume

USG

NPC-024-0080 9.5 6.9 443 1,340 108 215

NPC-030-0138 16.3 12.0 591 1,853 151 303

NPC-034-0177 20.9 15.3 686 2,311 195 390

NPC-042-0275 32.4 23.7 1,047 3,339 275 549

NPC-048-0369 43.3 31.7 1,324 3,272 234 467

NPC-054-0476 55.9 41.0 1,675 4,539 343 687

NPC-060-0609 71.3 52.3 2,415 8,352 712 1,424

NPC-066-0826 96.8 71.0 2,979 11,567 1,030 2,060

NPC-072-0867 101.7 74.6 3,659 13,952 1,234 2,469

NPC-078-1018 119.5 87.6 4,616 19,867 1,829 3,658

NPC-084-1190 139.5 102.3 5,560 23,289 2,126 4,252

NPC-090-1386 162.4 119.1 6,402 24,976 2,227 4,455

NPC-096-1591 186.5 136.8 8,164 32,263 2,890 5,780

National Line™/ Atlas® Filter Systems are certified by NSF International to ANSI / NSF Standard 50 for the following operational conditions:

• 100 psi max operating pressure.

• Precoating of filter in either closed loop or filter cycle.

• Backwash flow rates as low as .66 GPM / Ft² or gravity draining. Backwash flow rate is not required to match filter flow rate.

50


• Slurry feed of filter media during regeneration cycle.

• Fresh water/ salt-water applications.

• Listed for use with Diatomaceous Earth or Perlite media.

Head Loss Curves

The following are design head loss curves for each of the filters:

NPC-A Series Filters

0.0

0.5

1.0

1.5

2.0

2.5

3.0

0 0.5 1 1.5 2 2.5

USGPM/ Sq Ft Effective Filter Area

ps

ig

NPC-R Series Filters

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

0.0 0.5 1.0 1.5 2.0 2.5

USGPM

ps

ig

NPC-K Series Filters

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

0.0 0.5 1.0 1.5 2.0 2.5

USGPM

ps

ig

Warning: During initial start-up of the filter system any debris and/ or dirt must be flushed from the pool and mechanical room piping system before the filter system is put into the Filter Cycle. Operating the filter in the Filter Cycle without flushing all debris and/ or dirt as well as Precoating the filter will void all manufacturer product warranties.

Initial Start Up (Pressure Backwashing Filter)

Three preliminary procedures are required before the filtration system is set in operation:

Fill System

• During initial start-up of a swimming pool/spa circulation system it is inevitable that some air will collect in the filtration equipment. The air must be purged slowly from the system before proceeding with startup of the Regenerative Media Filter System.

• Set all of the filter(s) operating valves into the Fill Tank Position. • Start the pump and throttle its flow to slowly fill the filter tank. • Operate the pump until each filter is purged of air and water is flowing from

the vent valve. • Turn the pump off and clean the strainer basket. • Set all of the filter(s) operating valves into the Rinse Cycle position. • Start the pump. • Operate the system until the backwash site glass is clear and the system is

purged of construction debris. Note: Open the external air vent of each filter during cleaning of the system to ensure proper air

purging of each filter tank.

Purge System

• During initial start-up of the filter system any debris and/ or dirt must be flushed from the pool and mechanical room piping system before the filter system is put into operation. It is recommended to by-pass the filter system while flushing the pipe system to waste. If the piping system can not be flushed to drain without by-passing the filter system, the filter system must be operated in the rinse cycle until all debris and/ or dirt is flushed to drain.

• Stop the pump. • Set all of the filter(s) operating valves into the Rinse Cycle position. • Start the pump. • Operate the filter at the specified flow rate.

51


• Operate the filter until all debris and/ or dirt is flushed from the piping system.

Precoat System

• Immediately after the Flushing the piping system of initial start-up or after Backwash / Rinse Cycles the filter system will require precoating.

• Stop the pump. • Set all of the filter(s) operating valves into the Precoat Cycle position. • Start the pump. • Operate the filter at the specified flow rate. • Fill the funnel mounted on the side of the filter, ½ full with water. • Open the valve located at the bottom of the funnel and allow the slurry feed

to be drawn into the pump while adding water to the funnel. • Balance the funnel draw and fill valves to ensure the funnel always stays ½

full of water. • Start the media transfer vacuum and ensure the media suction hose has

significant operational vacuum. • Slowly draw precoat media with the transfer hose until the specified amount

of media is added to the filter system. • The precoat cycle is complete once all media is added and the water is

clear in the funnel Note: The filter should never be operated in the filter cycle without precoating the filter.

Filter Operation

• The filter system should be operated at the specified flow rate. • Stop the pump. • Set all of the filter(s) operating valves into the Filter Cycle position. • Start the pump. • Throttle valve No. 10 until the desired operating flow of the system is

achieved. • Check and record the pressure gauge readings.

Note: Once valve No. 10 has been set, future adjustment should not be required. Periodically open external air vent of each filter to ensure removal of entrapped air.

Regenerate System

• Filter runs can be extended between backwash cycles, by putting the filter in a regeneration mode first when the filter differential pressure reaches 6-7 PSI, then at 8-9 PSI, 10-11 PSI, and 11-12 PSI before backwashing at 12 PSI.

• Stop the pump. • Leave all of the filter(s) operating valves in the Filter Cycle position. • Start the media release accelerator and operate until the precoat media is

completely released from the element assemblies in the filter tank (should take two to four minutes). The media release can be seen through the viewing window located on the side of the filter tank.

• Start the pump. Note: This procedure should be performed during off peak usage times.

Backwash System

• The filter system should be backwashed when the influent/effluent pressure gauge differential reaches 12 P.S.I.G. (82 kPa).

• Stop the pump.

52


• Set all of the filter(s) operating valves into the Backwash Cycle position. • Start the media release accelerator and operate until the precoat media is

completely released from the element assemblies in the filter tank (should take two to four minutes).

• Start the pump. • Throttle valve No. 11 until the desired backwash flow rate of the system is

achieved. • Backwash until clear water is shown in the backwash site glass. • Stop the media release accelerator.


Rinse System

• The filter system will need to be rinsed after backwash to ensure removal of any potential spent media build-up. • Stop the pump. • Set all of the filter(s) operating valves into the Rinse Cycle position. • Start the pump. • Operate the system until the backwash site glass is clear and the system is purged of

spent filter media. • Stop the pump. • Set all of the filter(s) operating valves into the Filter Cycle position. • Start the pump. • Proceed to Precoat Cycle.

Note: During initial operation, the Backwash, Rinse and Precoat Cycles may be required more frequently than normal depending on the source of water and its clarity. Once the filter system has been rinsed, you can proceed directly to the Precoating Cycle and skip the initial Fill and Rinse Cycles. Periodically open external air vent of each filter to ensure removal of entrapped air.

Initial Start Up (Gravity Backwashing System)

Three preliminary procedures are required before the filtration system is set in operation:

Fill System

• During initial start-up of a swimming pool/spa circulation system it is inevitable that some air will collect in the filtration equipment. The air must be purged slowly from the system before proceeding with startup of the Regenerative Media Filter System.

• Set all of the filter(s) operating valves into the Fill Tank Position. • Start the pump and throttle its flow to slowly fill the filter tank. • Operate the pump until each filter is purged of air and water is flowing from the vent

valve. • Turn the pump off and clean the strainer basket. • Set all of the filter(s) operating valves into the Rinse Cycle position. • Start the pump. • Operate the system until the backwash site glass is clear and the system is purged

of construction debris. Note: Open the external air vent of each filter during cleaning of the system to ensure proper air

purging of each filter tank.

Purge System

• During initial start-up of the filter system any debris and/ or dirt must be flushed from the pool and mechanical room piping system before the filter system is put into operation. It is recommended to by-pass the filter system while flushing the pipe system to waste. If the

53


piping system can not be flushed to drain without by-passing the filter system, the filter system must be operated in the rinse cycle until all debris and/ or dirt is flushed to drain.

• Set all of the filter(s) operating valves into the Rinse Cycle position. • Start the pump. • Operate the filter at the specified flow rate allowed for gravity backwashing. • Operate the filter until all debris and/ or dirt is flushed from the piping system.

Precoat System

• Immediately after the Flushing the piping system of initial start-up or after Backwash / Rinse Cycles the filter system will require precoating.

• Stop the pump. • Set all of the filter(s) operating valves into the Precoat Cycle position. • Start the pump. • Operate the filter at the specified flow rate. • Fill the funnel mounted on the side of the filter, ½ full with water. • Open the valve located at the bottom of the funnel and allow the slurry feed to be

drawn into the pump while adding water to the funnel. • Balance the funnel draw and fill valves to ensure the funnel always stays ½ full of

water. • Start the media transfer vacuum and ensure the media suction hose has significant

operational vacuum. • Slowly draw precoat media with the transfer hose until the specified amount of

media is added to the filter system. • The precoat cycle is complete once all media is added and the water is clear in the

funnel Note: The filter should never be operated in the filter cycle without precoating the filter.

Filter Operation

• The filter system should be operated at the specified flow rate. • Stop the pump. • Set all of the filter(s) operating valves into the Filter Cycle position. • Start the pump. • Throttle valve No. 10 until the desired operating flow of the system is achieved. • Check and record the pressure gauge readings.


Regenerate System

• Filter runs can be extended between backwash cycles, by putting the filter in a regeneration mode first when the filter differential pressure reaches 6-7 PSI, then at 8-9 PSI, 10-11 PSI, and 11-12 PSI before backwashing at 12 PSI.

• Stop the pump. • Leave all of the filter(s) operating valves in the Filter Cycle position. • Start the media release accelerator and operate until the precoat media is

completely released from the element assemblies in the filter tank (should take two to four minutes). The media release can be seen through the viewing window located on the side of the filter tank.

• Start the pump. Note: This procedure should be performed during off peak usage times.

54


Gravity Backwash System

• The filter system should be backwashed when the influent/effluent pressure gauge differential reaches 12 P.S.I.G. (184 kPa).

• Stop the pump. • Start the media release accelerator and operate until the precoat media is

completely released from the element assemblies in the filter tank (should take two to four minutes).

• Stop the media release accelerator. • NOTE: The gravity drain vent line will be filled with water, so you may want to drain

it into the Vacuum Precoat Funnel or to a separate pail/grate before proceeding. • Set all of the filter(s) operating valves into the Gravity Backwash Cycle Drain

position and allow the filter system to completely drain. • Set all of the filter(s) operating valves into the Gravity Backwash Cycle Fill position

and refill the tank at the highest possible flow velocity. • Start the media release accelerator and operate for two minutes. • Stop the media release accelerator. • Set all of the filter(s) operating valves into the Gravity Backwash Cycle Drain

position and allow the filter system to completely drain. • Set all of the filter(s) operating valves into the Fill Tank Position. • Start the pump and refill the tank at the highest possible flow velocity.

Note: After completion of the Fill Tank Cycle ensure the filter system is purged of air and water is flowing from the vent valve.

Rinse System

• The filter system will need to be rinsed after backwash to ensure removal of any potential spent media build-up.

• Stop the pump. • Set all of the filter(s) operating valves into the Rinse Cycle position. • Start the pump. • Operate the system, at the specified flow rate allowed for gravity backwashing, until

the backwash site glass is clear and the system is purged of spent filter media. • Stop the pump. • Set all of the filter(s) operating valves into the Filter Cycle position. • Start the pump. • Proceed to Precoat Cycle.

Note: During initial operation, the Gravity Backwash, Rinse and Precoat Cycles may be required more frequently than normal depending on the source of water and its clarity. Once the filter system has been rinsed, you can proceed directly to the Precoating Cycle and skip the initial Fill and Purge Cycles. Periodically open external air vent of each filter to ensure removal of entrapped air.

Warning: During initial start-up of the filter system any debris and/ or dirt must be flushed from the pool and mechanical room piping system before the filter system is put into the Filter Cycle. Operating the filter in the Filter Cycle without flushing all debris and/ or dirt as well as Precoating the filter will void all manufacturer product warranties.

55


Figure R - Valve Sequencing Diagram

Valve No. Fill Tank Precoat Return to Pool Filter Cycle Backwash CycleGravity Drain

CycleRinse Cycle

Regeneration

CycleElement Wash

1 �� 2 ��

3 ��

4 ��

5 ��

6 ��

7 ��

8 ��

9 ��

10 ��

11 ��

12* ��

Operation

56


Figure S - Throttle Positions Legend

Maintenance/Service

The following maintenance/service procedures are for the filter systems and their components. For maintenance/service on filter controllers, see their respective owner’s manuals. Refer to the parts lists in the back of this manual for replacement parts. WARNING: Before performing any maintenance or device on the filter system, shut OFF all electrical power and close all valves between the source water and the filter system. WARNING: Before performing any lifting operations with the davit, read the davit arm safety notes at the back of this manual, in their entirety.

Component Inspection and Service

The following items (if applicable to system installed) should be inspected and/or serviced only if the performance of the system is reduced below normal levels. Refer to the troubleshooting section of this manual to identify the cause before attempting to service these components. Item 1 – Filter Tank and Tubular Elements Step 1: Backwash the filter system thoroughly Step 2: Turn “OFF” Electrical Power Step 3: Drain Filter Tank Drain Filter tank by leaving the Backwash Valve and Manual Air Relief Valve on top of the tank to accommodate the draining process. Allow 30 to 60 minutes for complete drainage, dependent upon size of filter tank. Open manual air relief valve(s) on top of tank(s) to accommodate the draining process. Step 4: Remove Top End Cap Assembly

a. Before using the davit, consult the safety and inspection guidelines at the back of this manual. b. Prepare an area or platform on which to lower the filter head once removed. This area must be

immediately adjacent to the filter body, and within reach of the boom of the davit arm. c. Using Hydraulic Jack on davit arm, position the boom to nominally 10" above the filter head.

Boom height adjustment can be made in consideration of ceiling restrictions. Rotate the boom so that it is positioned over the top of the filter head.

57


d. Ensure that there is no fraying, corrosion, or broken strands on the davit cable. Connect cable hoist hook to the lifting eye in filter head.

e. Remove fasteners securing filter cover to filter body. f. Ensure that the direction tab on the cable hoist is fully moved into the lifting position. g. Slowly lift cover using the cable hoist. Stop regularly to check around that cover is lifting evenly,

and that there is no interference. Continue lifting to clear the pressure plate assemble and the 3 alignment lugs around the filter perimeter.

h. Slowly swing cover to cleared area where the filter head will be set. Do not stand or work underneath the cover when lifted by the davit arm. Rotate the davit arm by carefully moving the cover through its travel.

i. Switch the direction tab on the cable hoist securely into the lowering position. Lower the cover to the floor, or to a secure platform.

Step 5: Remove Pressure Plate Assembly Lifting points determined on pressure plate perimeter.

a. Prepare an area or platform on which to lower the pressure plate once removed. This area must be immediately adjacent to the filter body, and within reach of the boom of the davit arm.

b. Inspect internal components exposed above the media bed. Make sure all headers are in place and diverters are properly attached to headers.

c. Remove all hardware holding down the pressure plate d. Hang lifting harness from cable hoist hook. Arrange two lifting C-clamps to on opposite sides of

the pressure plate (equally spaced). Choose plate spots where plate holes are farther away from plate rim. Ensure C-clamp lips are inserted to maximum possible onto pressure plate rim.

e. Hook two ends of the lifting harness to the two lifting clamps. f. Ensure that the direction tab on the cable hoist is moved securely into the lifting position. g. Slowly lift the pressure plate using the cable hoist. Stop regularly to check around plate is lifting

evenly and that there is no interference. Continue lifting to a height of 6" above the tube plate. h. Slowly swing plate to the cleared area where the pressure plate will be set. Do not stand or work

underneath the plate when lifted by the jib crane. Rotate the crane boom by carefully moving the plate through its travel.

i. Switch the direction tab on the cable hoist securely into the lowering position. Lower the pressure plate to the floor, or set on a secure rest.

Step 6: Remove Tubular Elements Remove the Tubular Elements Gaskets and inspect each one for cracking or fatigue (replace where required). Remove each Tubular Element from the Tube Plate Assembly by lifting (elements are 4 to 5 feet long). Inspect the Tubular Element Cloth for fraying, stitching failure at the seams, fatigue or scaling. Inspect the Tubular Element O-Ring for cracking or fatigue (replace where required). Inspect the Tubular Element Core for cracking or fatigue (replace where required). Step 7: Remove Tube Plate

a. Prepare an area or platform on which to lower the tube plate once removed. This area must be immediately adjacent to the filter body, and within reach of the boom of the davit arm.

b. Determine two opposite lifting locations, relative to the center of the tube plate. At each location, thread a lifting eye onto a threaded rod (protruding up from the tube plate.)

c. Hook two ends of a lifting harness to the two lifting eyes. d. Ensure that the direction tab on the cable hoist is moved securely into the lifting position. e. Slowly lift the tube plate using the cable hoist. Stop regularly to check around plate is lifting

evenly and that there is no interference. Continue lifting to a height of 6" above the filter body flange.

58


f. Slowly swing plate to the cleared area where the tube plate will be set. Do not stand or work underneath the plate when lifted by the jib crane. Rotate the crane boom by carefully moving the plate through its travel.

g. Switch the direction tab on the cable hoist securely into the lowering position. Lower the pressure plate to the floor, or set on a secure rest.

Step 8: Inspect bottom of Filter Tank for Spent Media Build-Up Inspect bottom of filter tank for spent media build-up and flush where required. Step 9: Inspect and Clean Automatic Internal Air Relief Components Remove the meshed screen assembly from the internal air relief tubing. Inspect the tubing for splits or cracks. Using a fine, non-metallic brush, remove any trapped debris from the meshed screen – or replace the assembly. Reinstall all components in reverse order of disassembly. Step 10: Inspect Filter Tank, Pressure Plate & Tube Plate for Visual Acceptance The fiberglass tank, pressure plate and tube plate should be inspected for any blisters (rounded surface elevations resembling a human skin blister), chips (small pieces broken off an edge or surface of the tank), cracks (material separation or fracture), crazing (fine cracks at or under the surface of the tank), delamination (separation of the layers of material in the tank) and pitting (small craters in the surface of the tank). Step 11: Replace in reverse order of assembly. Following inspection and service of internal components, replace in reverse order of disassembly. Inspect all O-rings and replace if necessary. Ensure torque requirements are met for the Pressure Plate Assembly and Top End Cap Assembly fastening hardware. Item 2: Backwash Sightglass Valve Step 1: Remove Cover Remove nuts, washers and bolts. Pull the cover assembly along with the gate up and out of the valve body. Remove Sightglass and O-Ring from valve body and cover. Remove any debris from adjustment bolt. Set cover, O-Ring and Sightglass aside. Step 2: Clean Sightglass Tube Clean the Sightglass lens with a soapy water solution. Avoid abrasive cleansers that may scratch the clear plastic lens. Acid may also be required to clean the Sightglass lens (seven parts water to one part muriatic acid). Clean O-Ring and grooves with a clean cloth. Step 3: Reinstall Sightglass Lens Lubricate O-Rings with silicone lubricant. Position the Sightglass, centering it on the O-Ring. Step 4: Reinstall cover and Gate Assembly Lubricate O-Ring with silicone lubricant. Install cover and gate assembly, guiding gate down into slot opening inside valve body. Center the cover O-Ring on the Sightglass lens. Reinstall bolts, washers and nuts, securing firmly at 20-inch pounds with a torque wrench. Step 5: Setting Backwash Flow Rate Refer to filter specifications for backwash flow rate setting. Item 3: Deep Cleaning of Filter Elements When the filter differential pressure does not fall below 5 PSI after the application of a fresh media precoat, a deep cleaning of the element septums must be performed. This can be done one of two ways:

59


Option 1: Degrease and Descale in-tank NOTE: When using this method ensure that the cleaning solution is disposed of in accordance with local laws. Also ensure that all handling and safety procedures are followed as per the Material Safety Data Sheet.

a. Backwash or gravity drain the filter tank, to remove all filter media. b. If the tank was pressure backwashed, drain it of all water. c. Close all valves. d. Measure out 1.5 fl. oz. (see table below) of degreaser per 10 gallons of filter tank volume, and

dissolve in 5 gallons of water. Please contact Nemato to order the appropriate degreaser. e. Remove the 3” slurry plate from the tank. f. Funnel the solution into the tank, via the slurry port. g. Replace the 3” slurry plate. h. Immediately fill the tank with water, using the following procedure:

• Set all of the filter operating valves into the Fill Tank Position. • Start the pump and throttle its flow to slowly fill the filter tank. • Operate the pump until each filter is purged of air and water is flowing from the vent

valve. • Turn the pump off.

i. Allow the elements to soak inside the tank for 1 hour, running the Media Release Accelerator continuously during this time.

j. Drain and refill the tank twice, to remove all of the degreaser. k. Drain the tank a third time, and then close all valves. l. Measure out 0.9 fl. oz. of muriatic acid (see table below) per 100 gallons of filter tank volume, and

dilute in 5 gallons of water. m. Repeat steps e through j.

60


Descaler and Degreaser Requirements – “A” Style Tanks

Model #

Filter Tank

Volume

USG

Muriatic

Acid fl.

Oz.

Degreaser fl.

Oz.

NPC-030-0070 153 1.4 23

NPC-030-0088 188 1.7 28

NPC-030-0097 206 1.9 31

NPC-034-0093 197 1.8 30

NPC-034-0117 242 2.2 36

NPC-034-0129 264 2.4 40

NPC-042-0158 278 2.5 42

NPC-042-0198 320 2.9 48

NPC-042-0218 275 2.5 41

NPC-048-0231 236 2.1 35

NPC-048-0289 324 2.9 49

NPC-048-0318 368 3.3 55

NPC-054-0307 346 3.1 52

NPC-054-0384 456 4.1 68

NPC-054-0423 512 4.6 77

NPC-060-0380 581 5.2 87

NPC-060-0475 718 6.5 108

NPC-060-0523 578 5.2 87

NPC-066-0460 1,034 9.3 155

NPC-066-0575 1,200 10.8 180

NPC-066-0633 1,282 11.5 192

NPC-072-0563 1,237 11.1 186

NPC-072-0704 1,433 12.9 215

NPC-072-0775 1,531 13.8 230

NPC-078-0643 1,604 14.4 241

NPC-078-0805 1,602 14.4 240

NPC-078-0885 1,602 14.4 240

NPC-084-0758 1,865 16.8 280

NPC-084-0948 2,132 19.2 320

NPC-084-1043 1,863 16.8 280

NPC-090-0861 2,228 20.0 334

NPC-090-1077 2,535 22.8 380

NPC-090-1186 2,227 20.0 334

NPC-096-0987 2,546 22.9 382

NPC-096-1235 2,895 26.1 434

NPC-096-1360 2,548 22.9 382

61


Descaler and Degreaser Requirements – “K” Style Tanks

Model #

Filter Tank

Volume

USG

Muriatic

Acid fl.

Oz.

Degreaser fl.

Oz.

NPC-024-0100 129 1.2 19

NPC-024-0111 140 1.3 21

NPC-030-0174 185 1.7 28

NPC-030-0191 202 1.8 30

NPC-034-0223 238 2.1 36

NPC-034-0246 260 2.3 39

NPC-042-0345 316 2.8 47

NPC-042-0380 337 3.0 51

NPC-048-0462 320 2.9 48

NPC-048-0508 363 3.3 54

NPC-054-0595 452 4.1 68

NPC-054-0656 507 4.6 76

NPC-060-0761 712 6.4 107

NPC-060-0838 779 7.0 117

NPC-066-1032 1,190 10.7 178

NPC-066-1136 1,270 11.4 191

NPC-072-1084 1,427 12.8 214

NPC-072-1194 1,524 13.7 229

NPC-078-1275 1,829 16.5 274

NPC-078-1402 1,942 17.5 291

NPC-084-1489 2,126 19.1 319

NPC-084-1638 2,257 20.3 339

NPC-090-1733 2,528 22.8 379

NPC-090-1909 2,679 24.1 402

NPC-096-1991 2,890 26.0 433

NPC-096-2192 3,061 27.5 459

Descaler and Degreaser Requirements – “R” Style Tanks

Model #

Filter Tank

Volume

USG

Muriatic

Acid fl.

Oz.

Degreaser fl.

Oz.

NPC-024-0080 108 1.0 16

NPC-030-0138 151 1.4 23

NPC-034-0177 195 1.8 29

NPC-042-0275 275 2.5 41

NPC-048-0369 234 2.1 35

NPC-054-0476 343 3.1 52

NPC-060-0609 712 6.4 107

NPC-066-0826 1,030 9.3 154

NPC-072-0867 1,234 11.1 185

NPC-078-1018 1,829 16.5 274

NPC-084-1190 2,126 19.1 319

NPC-090-1386 2,227 20.0 334

NPC-096-1591 2,890 26.0 433 Option 2: Launder the Septums

a. Remove the elements as described in Item 1.

62


b. Remove the O-rings and septums from the element assemblies. c. Launder the septums in a heavy-duty washing machine, using 50 oz of polyphosphate detergent

to every 20 gallons of washing machine capacity. Be sure to follow the loading recommendations put forth by the laundry machine manufacturer while performing this operation.

d. Replace all items in the reverse order of disassembly.

Troubleshooting

Potential Problems

Filter Tube Plate is misaligned Cause: Tube plate shifted during shipping Correction: Step 1: Remove Top End Cap Assembly, as above. Step 2: Lift the Pressure Plate Assembly Use three (3) shackles 1,000 lbs minimum, 120° apart and 2" x 2" x 3/8" THK, 5" length steel angle bolted to the pressure plate using the existing bolts. Keep the plate assembly horizontal when moving. Step 3: Align the Plate Assembly Center the Plate Assembly to the shell using (3x) 1/2" x 2" x 4" wood blocks between the steel positioning pin and the tube plate. Check the O-Ring insert properly all around the tube plate. Step 4: Reassemble the Upper Head Center the Upper Head Assembly to the shell, make sure the influent and effluent ports are vertically aligned and the positioning forks and positioning pins from the steel rings are aligned in all three places Step 5: Evenly torque bolts all around the top head to 70 foot pounds Filter Media Being Discharged Out of Filter Cause:

1. Tear in Tubular Element Cloth 2. Worn Tubular Element Gasket and/ or O-Ring 3. Incorrect grade of filter media

Correction: 1. Remove and inspect Tubular Elements and replace defective components 2. Remove and inspect Tubular Elements and replace defective components 3. Check media specification, if incorrect, replace with proper grade of filter media

Recirculated Water Not Clearing Up Cause:

1. Incorrect filter media

63


2. Rate of flow in excess of 2 gpm per sq ft of filter area 3. Water chemistry not in balance 4. Improper venting of filter 5. Uneven precoat distribution due to low rate of flow, less than .66 gpm per sq ft of filter area 6. Blinding of Tubular Element cloth 7. Filter system is not being backwashed 8. Original water source

Correction:

1. Remove media and install correct media 2. Reduce flow rate 3. Consult local water chemist 4. Conduct maintenance on manual air relief valve 5. Increase flow rate 6. Conduct maintenance on Tubular Element cloth or replace 7. Backwash filter manually 8. Consult local water chemist

CAUTION: Incorrect filter media selection may result in poor filtered water quality and; /or short filter cycles Frequent Backwash Intervals: Cause:

1. Excessive solids loading and insufficient backwashing 2. Filter Tank not backwashed thoroughly 3. Incorrect filter media used 4. Tubular Elements are plugged 5. Filter flow rate is over 2 gpm per sq ft of filter area 6. Backwash flow rate is below 1.2 gpm per sq ft of filter area

Correction: 1. Backwash the filter thoroughly 2. Manually backwash the system for approximately five minutes 3. Replace with proper filter media as recommended 4. Backwash filter and perform maintenance on Tubular Elements 5. Decrease filter flow rate 6. Increase backwash flow rate

Clean Media, High Inlet Pressure, Low Outlet Pressure, Little or no Outlet Flow Cause:

1. Tubular Elements are plugged 2. Filter media bed compacted due to high filter flow rate 3. Negative pressure in effluent manifold casing flashing inside Tubular Elements

Correction

1. Backwash filter and perform maintenance on Tubular Elements 2. Decrease filter flow rate 3. Check plumbing for system and install correctly

High Influent and Low Effluent Pressure Gauge Readings – System Will Not Backwash

64


Cause:

1. Operational butterfly valves not working properly 2. Backwash line plugged

Correction 1. Replace defective butterfly valves 2. Locate blockage in backwash line and repair

65


National LineTM/ATLAS© Regenerative Media Filter Parts Breakdown

Figure T - NPC Filter Parts Breakdown

66


Figure U - Item 1: Davit

67


Figure V - Item 2: Head Fastening Hardware

68


Figure W - Item 3: Plate Assembly and Item 4: Filter Element Assembly

69


Figure X - Item 5: Viewing Port

Figure Y - Item 6A: External Vent (For Pressure Backwashed Filters with no Vacuum Transfer Funnel)

70


Figure Z - Item 6B: External Vent (For Pressure Backwashed Filters with Vacuum Transfer Funnels, Gravity Drained Filters without Vacuum Transfer Funnels, and Gravity Drained Filters up

to 60" Diameter with Vacuum Transfer Funnels)

71


Figure AA - Item 6C: External Vent (For Gravity Drained Filters 66" Diameter and Above with Vacuum Transfer Funnels)

Figure BB - Internal Vent

72


Figure CC - Item 8: Slurry Feed Plate

Figure DD - Item 9: Anchor Kit

73


Parts List For K-Series, Long Element Filter

024-0111 030-0191 034-0246 042-0380 048-0508 054-0656 060-0838 066-1136 072-1194 078-1402 084-1638 090-1909 096-2192

1 Davit

1-1 Davit Base, Small DAV-060-00-01 1 1 1 1 1 1 1 -- -- -- -- -- --

1-1 Davit Base, Cut to Length for NPC-066-long DAV-066-LL-01 -- -- -- -- -- -- -- 1 -- -- -- -- --

1-1 Davit Base, Cut to Length for NPC-072-long DAV-072-LL-01 -- -- -- -- -- -- -- -- 1 -- -- -- --

1-1 Davit Base, Cut to Length for NPC-078-long DAV-078-LL-01 -- -- -- -- -- -- -- -- -- 1 -- -- --

1-1 Davit Base, Cut to Length for NPC-084-long DAV-084-LL-01 -- -- -- -- -- -- -- -- -- -- 1 -- --

1-1 Davit Base, Cut to Length for NPC-090-long DAV-090-LL-01 -- -- -- -- -- -- -- -- -- -- -- 1 --

1-1 Davit Base, Cut to Length for NPC-096-long DAV-096-LL-01 -- -- -- -- -- -- -- -- -- -- -- -- 1

1-2 Davit Mast, Cut to Length for NPC-024-long DAV-024-LL-02 1 -- -- -- -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-030-long DAV-030-LL-02 -- 1 -- -- -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-034-long DAV-034-LL-02 -- -- 1 -- -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-042-long DAV-042-LL-02 -- -- -- 1 -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-048-long DAV-048-LL-02 -- -- -- -- 1 -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-054-long DAV-054-LL-02 -- -- -- -- -- 1 -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-060-long DAV-060-LL-02 -- -- -- -- -- -- 1 -- -- -- -- -- --

1-3 Davit Rotating Link, Small DAV-60-00-03 1 1 1 1 1 1 1 -- -- -- -- -- --

1-3 Davit Rotating Link, Large DAV-96-00-03 -- -- -- -- -- -- -- 1 1 1 1 1 1

1-4 Davit Boom, Small DAV-60-00-04 1 1 1 1 1 1 1 -- -- -- -- -- --

1-4 Davit Boom, Large DAV-96-00-04 -- -- -- -- -- -- -- 1 1 1 1 1 1

1-5 Davit Boom Extension, Cut to Length for NPC-024-long DAV-024-LL-05 1 -- -- -- -- -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-030-long DAV-030-LL-05 -- 1 -- -- -- -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-034-long DAV-034-LL-05 -- -- 1 -- -- -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-042-long DAV-042-LL-05 -- -- -- 1 -- -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-048-long DAV-048-LL-05 -- -- -- -- 1 -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-054-long DAV-054-LL-05 -- -- -- -- -- 1 -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-060-long DAV-060-LL-05 -- -- -- -- -- -- 1 -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-066-long DAV-066-LL-05 -- -- -- -- -- -- -- 1 -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-072-long DAV-072-LL-05 -- -- -- -- -- -- -- -- 1 -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-078-long DAV-078-LL-05 -- -- -- -- -- -- -- -- -- 1 -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-084-long DAV-084-LL-05 -- -- -- -- -- -- -- -- -- -- 1 -- --

1-5 Davit Boom Extension, Cut to Length for NPC-090-long DAV-090-LL-05 -- -- -- -- -- -- -- -- -- -- -- 1 --

1-5 Davit Boom Extension, Cut to Length for NPC-096-long DAV-096-LL-05 -- -- -- -- -- -- -- -- -- -- -- -- 1

1-6 Pulley Wheel, Small DAV-60-00-06 1 1 1 1 1 1 1 -- -- -- -- -- --

1-6 Pulley Wheel, Large DAV-96-00-06 -- -- -- -- -- -- -- 1 1 1 1 1 1

1-7 Clevis Pin, 3/4" x 2-1/2" DAV-60-00-07 1 1 1 1 1 1 1 -- -- -- -- -- --

1-7 Clevis Pin, 3/4" x 3-1/2" DAV-96-00-07 -- -- -- -- -- -- -- 1 1 1 1 1 1

1-8 Davit Jack, Small DAV-60-00-08 1 1 1 1 1 1 1 -- -- -- -- -- --

1-8 Davit Jack, Large DAV-96-00-08 -- -- -- -- -- -- -- 1 1 1 1 1 1

1-9 Jack Pin, Small DAV-48-00-09 2 2 2 2 2 -- -- -- -- -- -- -- --

1-9 Jack Pin, Medium DAV-60-00-09 -- -- -- -- -- 2 2 -- -- -- -- -- --

1-9 Jank Pin, Large DAV-96-00-09 -- -- -- -- -- -- -- 2 2 2 2 2 2

1-10 Boom Pin, Small DAV-60-00-10 1 1 1 1 1 1 1 -- -- -- -- -- --

1-10 Boom Pin, Large DAV-96-00-10 -- -- -- -- -- -- -- 1 1 1 1 1 1

1-11 Boom Extension Pin, Small DAV-60-00-11 1 1 1 1 1 1 1 -- -- -- -- -- --

1-11 Boom Extension Pin, Large DAV-96-00-11 -- -- -- -- -- -- -- 1 1 1 1 1 1

1-12 Small Winch with Cable and Hook DAV-60-00-12 1 1 1 1 1 -- -- -- -- -- -- -- --

1-12 Large Winch with Cable and Hook DAV-96-00-12 -- -- -- -- -- 1 1 1 1 1 1 1 1

1-13 Small Winch Fastening Bolt DAV-60-00-13 3 3 3 3 3 3 3 -- -- -- -- -- --

1-13 Large Winch Fastening Bolt DAV-96-00-13 -- -- -- -- -- -- -- 3 3 3 3 3 3

1-14 Small Winch Fastening Washer DAV-60-00-14 3 3 3 3 3 3 3 -- -- -- -- -- --

1-14 Large Winch Fastening Washer DAV-96-00-14 -- -- -- -- -- -- -- 3 3 3 3 3 3

1-15 Wedge Anchor with Washer and Nut, 1/2" x 5 1/2" 361-32962 4 4 4 4 4 4 4 4 4 4 4 4 4

1-19 Davit Angle, Small DAV-60-00-19 1 1 1 1 1 1 1 -- -- -- -- -- --

1-19 Davit Angle, Large DAV-96-00-19 -- -- -- -- -- -- -- 1 1 1 1 1 1

1-20 Davit U-clamp, Small DAV-96-00-20 2 2 2 2 2 2 -- -- -- -- -- -- --

1-20 Davit U-clamp, Large DAV-96-00-20 -- -- -- -- -- -- 2 2 2 2 2 2 2

1-21 Threaded Rod, 1/2" x 6" 368-21670 4 4 4 4 4 4 4 4 4 4 4 4 4

1-22 Lock Washer, 1/2" 364-26873 4 4 4 4 4 4 4 4 4 4 4 4 4

1-23 Hex Nut, 1/2" 362-22550 4 4 4 4 4 4 4 4 4 4 4 4 4

2 Head Fastening Hardware

2-1 Threaded Rod, 3/4" 368-21680 18 18 18 24 -- -- -- -- -- -- -- -- --

2-1 Threaded Rod, 7/8" 368-21685 -- -- -- -- 24 30 30 36 -- -- -- -- --

2-1 Threaded Rod, 1" 368-21687 -- -- -- -- -- -- -- -- 36 36 45 45 48

2-2 Flat Washer, 3/4" 364-25563 36 36 36 48 -- -- -- -- -- -- -- -- --

2-2 Flat Washer, 7/8" 364-25562 -- -- -- -- 48 60 60 72 -- -- -- -- --

2-2 Flat Washer, 1" 364-25561 -- -- -- -- -- -- -- -- 72 72 90 90 96

2-3 Lock Washer, 3/4" 364-26875 36 36 36 48 -- -- -- -- -- -- -- -- --

2-3 Lock Washer, 7/8" 364-26391 -- -- -- -- 48 60 60 72 -- -- -- -- --

2-3 Lock Washer, 1" 364-26392 -- -- -- -- -- -- -- -- 72 72 90 90 96

2-4 Hex Nut, 3/4" 362-22790 36 36 36 48 -- -- -- -- -- -- -- -- --

2-4 Hex Nut, 7/8" 362-22791 -- -- -- -- 48 60 60 72 -- -- -- -- --

2-4 Hex Nut, 1" 362-22792 -- -- -- -- -- -- -- -- 72 72 90 90 96

Item Description Part NumberQuantity for NPC-___-____ (K-series)

74


024-0111 030-0191 034-0246 042-0380 048-0508 054-0656 060-0838 066-1136 072-1194 078-1402 084-1638 090-1909 096-2192

3 Plate Assembly

3-1 Threaded Rod, 1/2" 368-21670 17 17 17 21 23 33 31 31 39 45 51 57 57

3-2 Flat Washer, 1/2" 364-25310 51 51 51 63 69 99 93 93 117 135 153 171 171

3-3 Lock Washer, 1/2" 364-26873 51 51 51 63 69 99 93 93 117 135 153 171 171

3-4 Hex Nut, 1/2" 362-22550 51 51 51 63 69 99 93 93 117 135 153 171 171

3-5 Tube Plate, 24" 577-024TP 1 -- -- -- -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 30" 577-030TP -- 1 -- -- -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 34" 577-034TP -- -- 1 -- -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 42" 577-042TP -- -- -- 1 -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 48" 577-048TP -- -- -- -- 1 -- -- -- -- -- -- -- --

3-5 Tube Plate, 54" 577-054TP -- -- -- -- -- 1 -- -- -- -- -- -- --

3-5 Tube Plate, 60" 577-060TP -- -- -- -- -- -- 1 -- -- -- -- -- --

3-5 Tube Plate, 66" 577-066TP -- -- -- -- -- -- -- 1 -- -- -- -- --

3-5 Tube Plate, 72" 577-072TP -- -- -- -- -- -- -- -- 1 -- -- -- --

3-5 Tube Plate, 78" 577-078TP -- -- -- -- -- -- -- -- -- 1 -- -- --

3-5 Tube Plate, 84" 577-084TP -- -- -- -- -- -- -- -- -- -- 1 -- --

3-5 Tube Plate, 90" 577-090TP -- -- -- -- -- -- -- -- -- -- -- 1 --

3-5 Tube Plate, 96" 577-096TP -- -- -- -- -- -- -- -- -- -- -- -- 1

3-6 Pressure Plate, 24" 577-024PP 1 -- -- -- -- -- -- -- -- -- -- -- --

3-6 Pressure Plate, 30" 577-030PP -- 1 -- -- -- -- -- -- -- -- -- -- --

3-6 Pressure Plate, 34" 577-034PP -- -- 1 -- -- -- -- -- -- -- -- -- --

3-6 Pressure Plate, 42" 577-042PP -- -- -- 1 -- -- -- -- -- -- -- -- --

3-6 Pressure Plate, 48" 577-048PP -- -- -- -- 1 -- -- -- -- -- -- -- --

3-6 Pressure Plate, 54" 577-054PP -- -- -- -- -- 1 -- -- -- -- -- -- --

3-6 Pressure Plate, 60" 577-060PP -- -- -- -- -- -- 1 -- -- -- -- -- --

3-6 Pressure Plate, 66" 577-066PP -- -- -- -- -- -- -- 1 -- -- -- -- --

3-6 Pressure Plate, 72" 577-072PP -- -- -- -- -- -- -- -- 1 -- -- -- --

3-6 Pressure Plate, 78" 577-078PP -- -- -- -- -- -- -- -- -- 1 -- -- --

3-6 Pressure Plate, 84" 577-084PP -- -- -- -- -- -- -- -- -- -- 1 -- --

3-6 Pressure Plate, 90" 577-090PP -- -- -- -- -- -- -- -- -- -- -- 1 --

3-6 Pressure Plate, 96" 577-096PP -- -- -- -- -- -- -- -- -- -- -- -- 1

3-7 Plate O-Ring, 24" 577-024RG 2 -- -- -- -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 30" 577-030RG -- 2 -- -- -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 34" 577-034RG -- -- 2 -- -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 42" 577-042RG -- -- -- 2 -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 48" 577-048RG -- -- -- -- 2 -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 54" 577-054RG -- -- -- -- -- 2 -- -- -- -- -- -- --

3-7 Plate O-Ring, 60" 577-060RG -- -- -- -- -- -- 2 -- -- -- -- -- --

3-7 Plate O-Ring, 66" 577-066RG -- -- -- -- -- -- -- 2 -- -- -- -- --

3-7 Plate O-Ring, 72" 577-072RG -- -- -- -- -- -- -- -- 2 -- -- -- --

3-7 Plate O-Ring, 78" 577-078RG -- -- -- -- -- -- -- -- -- 2 -- -- --

3-7 Plate O-Ring, 84" 577-084RG -- -- -- -- -- -- -- -- -- -- 2 -- --

3-7 Plate O-Ring, 90" 577-090RG -- -- -- -- -- -- -- -- -- -- -- 2 --

3-7 Plate O-Ring, 96" 577-096RG -- -- -- -- -- -- -- -- -- -- -- -- 2

4 Filter Element Assembly

4-1 Element Body, 8-Core 375-80031 32 56 72 112 152 196 236 330 358 418 488 566 650

4-2 Element Septum, 8-Core 375-80032 32 56 72 112 152 196 236 330 358 418 488 566 650

4-3 Element O-Ring 375-80013 32 56 72 112 152 196 236 330 358 418 488 566 650

4-4 Element Flat Gasket 370-16621 32 56 72 112 152 196 236 330 358 418 488 566 650

5 Viewing Port

5-1 Acrylic Viewing Window, 6" 575-01440 1 1 1 1 1 1 1 -- -- -- -- -- --

5-1 Acrylic Viewing Window, 8" 575-01445 -- -- -- -- -- -- -- 1 1 1 1 1 1

5-2 Victaulic Clamp, 6" 399-01641 1 1 1 1 1 1 1 -- -- -- -- -- --

5-2A * Clamp Seal, 6" 399-01660 1 1 1 1 1 1 1 -- -- -- -- -- --

5-2 Victaulic Clamp, 8" 399-01646 -- -- -- -- -- -- -- 1 1 1 1 1 1

5-2A * Clamp Seal, 8" 399-01663 -- -- -- -- -- -- -- 1 1 1 1 1 1


75


024-0111 030-0191 034-0246 042-0380 048-0508 054-0656 060-0838 066-1136 072-1194 078-1402 084-1638 090-1909 096-2192

6A External Vent "A", Pressure Backwash/No Funnel

6A-1 Victaulic Clamp, 3" 399-01640 1 1 1 1 1 1 1 1 1 1 1 1 1

6A-1A * Clamp Seal, 3" 399-01661 1 1 1 1 1 1 1 1 1 1 1 1 1

6A-2 Vent Port Plate 375-01619 1 1 1 1 1 1 1 1 1 1 1 1 1

6A-3 Air Vent Kit 575-02507 1 1 1 1 1 1 1 1 1 1 1 1 1

6B External Vent "B", Gravity/No Funnel OR Gravity <66

6B-1 Victaulic Clamp, 3" 399-01640 2 2 2 2 2 2 2 3 3 3 3 -- --

6B-1A * Clamp Seal, 3" 399-01661 2 2 2 2 2 2 2 3 3 3 3 -- --

6B-1 Victaulic Clamp, 4" 399-01651 -- -- -- -- -- -- -- -- -- -- -- 3 3

6B-1A * Clamp Seal, 4" 399-01662 -- -- -- -- -- -- -- -- -- -- -- 3 3

6B-2 Vent Tee Assembly, 3" x 1-1/2" NPC-VTA31 1 1 1 1 1 1 1 -- -- -- -- -- --

6B-2 Vent Tee Assembly, 3" x 3" NPC-VTA33 -- -- -- -- -- -- -- 1 1 1 1 -- --

6B-2 Vent Tee Assembly, 4" x 4" NPC-VTA44 -- -- -- -- -- -- -- -- -- -- -- 1 1

6B-3 Vent Plate Assembly, 3" NPC-VPA03 1 1 1 1 1 1 1 1 1 1 1 -- --

6B-3 Vent Plate Assembly, 4" NPC-VPA03 -- -- -- -- -- -- -- -- -- -- -- 1 1

6B-4 Union Ball Valve, 1/2" 375-30211 1 1 1 1 1 1 1 1 1 1 1 1 1

6B-5 Vent Connection Manifold (CUSTOM) 1 1 1 1 1 1 1 1 1 1 1 1 1

6B-6 Union Ball Valve, 1-1/2" 375-30259 1 1 1 1 1 1 1 1 1 1 1 1 1

6B-6 Union Ball Valve, 3" 375-30262 -- -- -- -- -- -- -- 1 1 1 1 -- --

6B-6 Butterfly Valve, 4" 375-00200 -- -- -- -- -- -- -- -- -- -- -- 1 1

6B-7 Threaded Rod, 5/8" 368-21675 -- -- -- -- -- -- -- -- -- -- -- 8 8

6B-8 Flat Washer, 5/8" 362-22670 -- -- -- -- -- -- -- -- -- -- -- 16 16

6B-9 Hex Nut, 5/8" 364-25430 -- -- -- -- -- -- -- -- -- -- -- 16 16

6B-10 Flange, Vanstone Soc, 4" 309-52655 -- -- -- -- -- -- -- -- -- -- -- 1 1

6C External Vent "C", Gravity WITH Funnel >=66

6C-1 Victaulic Clamp, 3" 399-01640 N/A N/A N/A N/A N/A N/A N/A 3 3 3 3 -- --

6C-1A * Clamp Seal, 3" 399-01661 N/A N/A N/A N/A N/A N/A N/A 3 3 3 3 -- --

6C-1 Victaulic Clamp, 4" 399-01651 N/A N/A N/A N/A N/A N/A N/A -- -- -- -- 3 3

6C-1A * Clamp Seal, 4" 399-01662 N/A N/A N/A N/A N/A N/A N/A -- -- -- -- 3 3

6C-2 Vent Tee Assembly, 3" x 3" NPC-VTA33 N/A N/A N/A N/A N/A N/A N/A 1 1 1 1 -- --

6C-2 Vent Tee Assembly, 4" x 4" NPC-VTA44 N/A N/A N/A N/A N/A N/A N/A -- -- -- -- 1 1

6C-3 Vent Plate Assembly, 3" NPC-VPA03 N/A N/A N/A N/A N/A N/A N/A 1 1 1 1 -- --

6C-3 Vent Plate Assembly, 4" NPC-VPA03 N/A N/A N/A N/A N/A N/A N/A -- -- -- -- 1 1

6C-4 Union Ball Valve, 1/2" 375-30211 N/A N/A N/A N/A N/A N/A N/A 1 1 1 1 1 1

6C-5 Vent Connection Manifold (CUSTOM) N/A N/A N/A N/A N/A N/A N/A 1 1 1 1 1 1

6C-6 Union Ball Valve, 3" 375-30262 N/A N/A N/A N/A N/A N/A N/A 1 1 1 1 -- --

6C-6 Butterfly Valve, 4" 375-00200 N/A N/A N/A N/A N/A N/A N/A -- -- -- -- 1 1

6C-7 Threaded Rod, 5/8" 368-21675 N/A N/A N/A N/A N/A N/A N/A -- -- -- -- 8 8

6C-8 Flat Washer, 5/8" 362-22670 N/A N/A N/A N/A N/A N/A N/A -- -- -- -- 16 16

6C-9 Hex Nut, 5/8" 364-25430 N/A N/A N/A N/A N/A N/A N/A -- -- -- -- 16 16

6C-10 Flange, Vanstone Soc, 4" 362-22671 N/A N/A N/A N/A N/A N/A N/A -- -- -- -- 1 1

6C-11 Union Ball Valve, 1-1/2" 364-25431 N/A N/A N/A N/A N/A N/A N/A 1 1 1 1 1 1

7 Internal Vent

7-1 Internal Air Vent Assembly 575-02517 1 1 1 1 1 1 1 1 1 1 1 1 1

8 Slurry Feed Plate

8-1 Victaulic Clamp, 3" 399-01640 1 1 1 1 1 1 1 1 1 1 1 1 1

8-1A * Clamp Seal, 3" 399-01661 1 1 1 1 1 1 1 1 1 1 1 1 1

8-2 End Plate, 3" 578-05000 1 1 1 1 1 1 1 1 1 1 1 1 1

8-2 End Plate, 3" with 1-1/2" FIPT tapped hole** 578-0501F 1 1 1 1 1 1 1 1 1 1 1 1 1

8-2 End Plate, 3" with 2" FIPT tapped hole*** 578-0502F 1 1 1 1 1 1 1 1 1 1 1 1 1

9 Anchor Kit

9-1 Anchor Plate 375-09029 3 3 -- -- -- -- -- -- -- -- -- -- --

9-1 Anchor Plate 375-09028 -- -- 3 4 4 4 4 4 5 5 5 6 6

9-2 Wedge Anchor with Washer and Nut, 1/2" x 5 1/2" 361-32962 6 6 6 8 8 8 -- -- -- -- -- -- --

9-2 Wedge Anchor with Washer and Nut, 5/8" x 6" 361-32966 -- -- -- -- -- -- 8 8 10 10 10 12 12


76


Parts List For K-Series, Medium Element Filter

024-0100 030-0174 034-0223 042-0345 048-0462 054-0595 060-0761 066-1032 072-1084 078-1275 084-1489 090-1733 096-1991

1 Davit


1-1 Davit Base, Cut to Length for NPC-066-medium DAV-066-MM-01 -- -- -- -- -- -- -- 1 -- -- -- -- --

1-1 Davit Base, Cut to Length for NPC-072-medium DAV-072-MM-01 -- -- -- -- -- -- -- -- 1 -- -- -- --

1-1 Davit Base, Cut to Length for NPC-078-medium DAV-078-MM-01 -- -- -- -- -- -- -- -- -- 1 -- -- --

1-1 Davit Base, Cut to Length for NPC-084-medium DAV-084-MM-01 -- -- -- -- -- -- -- -- -- -- 1 -- --

1-1 Davit Base, Cut to Length for NPC-090-medium DAV-090-MM-01 -- -- -- -- -- -- -- -- -- -- -- 1 --

1-1 Davit Base, Cut to Length for NPC-096-medium DAV-096-MM-01 -- -- -- -- -- -- -- -- -- -- -- -- 1

1-2 Davit Mast, Cut to Length for NPC-024-medium DAV-024-MM-02 1 -- -- -- -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-030-medium DAV-030-MM-02 -- 1 -- -- -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-034-medium DAV-034-MM-02 -- -- 1 -- -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-042-medium DAV-042-MM-02 -- -- -- 1 -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-048-medium DAV-048-MM-02 -- -- -- -- 1 -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-054-medium DAV-054-MM-02 -- -- -- -- -- 1 -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-060-medium DAV-060-MM-02 -- -- -- -- -- -- 1 -- -- -- -- -- --





1-5 Davit Boom Extension, Cut to Length for NPC-024-medium DAV-024-MM-05 1 -- -- -- -- -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-030-medium DAV-030-MM-05 -- 1 -- -- -- -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-034-medium DAV-034-MM-05 -- -- 1 -- -- -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-042-medium DAV-042-MM-05 -- -- -- 1 -- -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-048-medium DAV-048-MM-05 -- -- -- -- 1 -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-054-medium DAV-054-MM-05 -- -- -- -- -- 1 -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-060-medium DAV-060-MM-05 -- -- -- -- -- -- 1 -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-066-medium DAV-066-MM-05 -- -- -- -- -- -- -- 1 -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-072-medium DAV-072-MM-05 -- -- -- -- -- -- -- -- 1 -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-078-medium DAV-078-MM-05 -- -- -- -- -- -- -- -- -- 1 -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-084-medium DAV-084-MM-05 -- -- -- -- -- -- -- -- -- -- 1 -- --

1-5 Davit Boom Extension, Cut to Length for NPC-090-medium DAV-090-MM-05 -- -- -- -- -- -- -- -- -- -- -- 1 --

1-5 Davit Boom Extension, Cut to Length for NPC-096-medium DAV-096-MM-05 -- -- -- -- -- -- -- -- -- -- -- -- 1



1-7 Clevis Pin, 3/4" x 2-1/2" DAV-60-00-07 1 1 1 1 1 1 1 -- -- -- -- -- --

1-7 Clevis Pin, 3/4" x 3-1/2" DAV-96-00-07 -- -- -- -- -- -- -- 1 1 1 1 1 1





















1-21 Threaded Rod, 1/2" x 6" 368-21670 4 4 4 4 4 4 4 4 4 4 4 4 4

1-22 Lock Washer, 1/2" 364-26873 4 4 4 4 4 4 4 4 4 4 4 4 4

1-23 Hex Nut, 1/2" 362-22550 4 4 4 4 4 4 4 4 4 4 4 4 4


2-1 Threaded Rod, 3/4" 368-21680 18 18 18 24 -- -- -- -- -- -- -- -- --

2-1 Threaded Rod, 7/8" 368-21685 -- -- -- -- 24 30 30 36 -- -- -- -- --

2-1 Threaded Rod, 1" 368-21687 -- -- -- -- -- -- -- -- 36 36 45 45 48

2-2 Flat Washer, 3/4" 364-25563 36 36 36 48 -- -- -- -- -- -- -- -- --

2-2 Flat Washer, 7/8" 364-25562 -- -- -- -- 48 60 60 72 -- -- -- -- --

2-2 Flat Washer, 1" 364-25561 -- -- -- -- -- -- -- -- 72 72 90 90 96

2-3 Lock Washer, 3/4" 364-26875 36 36 36 48 -- -- -- -- -- -- -- -- --

2-3 Lock Washer, 7/8" 364-26391 -- -- -- -- 48 60 60 72 -- -- -- -- --

2-3 Lock Washer, 1" 364-26392 -- -- -- -- -- -- -- -- 72 72 90 90 96

2-4 Hex Nut, 3/4" 362-22790 36 36 36 48 -- -- -- -- -- -- -- -- --

2-4 Hex Nut, 7/8" 362-22791 -- -- -- -- 48 60 60 72 -- -- -- -- --

2-4 Hex Nut, 1" 362-22792 -- -- -- -- -- -- -- -- 72 72 90 90 96


77


024-0100 030-0174 034-0223 042-0345 048-0462 054-0595 060-0761 066-1032 072-1084 078-1275 084-1489 090-1733 096-1991

3 Plate Assembly

3-1 Threaded Rod, 1/2" 368-21670 17 17 17 21 23 33 31 31 39 45 51 57 57

3-2 Flat Washer, 1/2" 364-25310 51 51 51 63 69 99 93 93 117 135 153 171 171

3-3 Lock Washer, 1/2" 364-26873 51 51 51 63 69 99 93 93 117 135 153 171 171

3-4 Hex Nut, 1/2" 362-22550 51 51 51 63 69 99 93 93 117 135 153 171 171

3-5 Tube Plate, 24" 577-024TP 1 -- -- -- -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 30" 577-030TP -- 1 -- -- -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 34" 577-034TP -- -- 1 -- -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 42" 577-042TP -- -- -- 1 -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 48" 577-048TP -- -- -- -- 1 -- -- -- -- -- -- -- --

3-5 Tube Plate, 54" 577-054TP -- -- -- -- -- 1 -- -- -- -- -- -- --

3-5 Tube Plate, 60" 577-060TP -- -- -- -- -- -- 1 -- -- -- -- -- --

3-5 Tube Plate, 66" 577-066TP -- -- -- -- -- -- -- 1 -- -- -- -- --

3-5 Tube Plate, 72" 577-072TP -- -- -- -- -- -- -- -- 1 -- -- -- --

3-5 Tube Plate, 78" 577-078TP -- -- -- -- -- -- -- -- -- 1 -- -- --

3-5 Tube Plate, 84" 577-084TP -- -- -- -- -- -- -- -- -- -- 1 -- --

3-5 Tube Plate, 90" 577-090TP -- -- -- -- -- -- -- -- -- -- -- 1 --

3-5 Tube Plate, 96" 577-096TP -- -- -- -- -- -- -- -- -- -- -- -- 1














3-7 Plate O-Ring, 24" 577-024RG 2 -- -- -- -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 30" 577-030RG -- 2 -- -- -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 34" 577-034RG -- -- 2 -- -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 42" 577-042RG -- -- -- 2 -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 48" 577-048RG -- -- -- -- 2 -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 54" 577-054RG -- -- -- -- -- 2 -- -- -- -- -- -- --

3-7 Plate O-Ring, 60" 577-060RG -- -- -- -- -- -- 2 -- -- -- -- -- --

3-7 Plate O-Ring, 66" 577-066RG -- -- -- -- -- -- -- 2 -- -- -- -- --

3-7 Plate O-Ring, 72" 577-072RG -- -- -- -- -- -- -- -- 2 -- -- -- --

3-7 Plate O-Ring, 78" 577-078RG -- -- -- -- -- -- -- -- -- 2 -- -- --

3-7 Plate O-Ring, 84" 577-084RG -- -- -- -- -- -- -- -- -- -- 2 -- --

3-7 Plate O-Ring, 90" 577-090RG -- -- -- -- -- -- -- -- -- -- -- 2 --

3-7 Plate O-Ring, 96" 577-096RG -- -- -- -- -- -- -- -- -- -- -- -- 2




4-3 Element O-Ring 375-80013 32 56 72 112 152 196 236 330 358 418 488 566 650


5 Viewing Port



5-2 Victaulic Clamp, 6" 399-01641 1 1 1 1 1 1 1 -- -- -- -- -- --

5-2A * Clamp Seal, 6" 399-01660 1 1 1 1 1 1 1 -- -- -- -- -- --

5-2 Victaulic Clamp, 8" 399-01646 -- -- -- -- -- -- -- 1 1 1 1 1 1

5-2A * Clamp Seal, 8" 399-01663 -- -- -- -- -- -- -- 1 1 1 1 1 1


78


024-0100 030-0174 034-0223 042-0345 048-0462 054-0595 060-0761 066-1032 072-1084 078-1275 084-1489 090-1733 096-1991



6A-1A * Clamp Seal, 3" 399-01661 1 1 1 1 1 1 1 1 1 1 1 1 1

6A-2 Vent Port Plate 375-01619 1 1 1 1 1 1 1 1 1 1 1 1 1

6A-3 Air Vent Kit 575-02507 1 1 1 1 1 1 1 1 1 1 1 1 1



6B-1A * Clamp Seal, 3" 399-01661 2 2 2 2 2 2 2 3 3 3 3 -- --


6B-1A * Clamp Seal, 4" 399-01662 -- -- -- -- -- -- -- -- -- -- -- 3 3











6B-7 Threaded Rod, 5/8" 368-21675 -- -- -- -- -- -- -- -- -- -- -- 8 8

6B-8 Flat Washer, 5/8" 362-22670 -- -- -- -- -- -- -- -- -- -- -- 16 16

6B-9 Hex Nut, 5/8" 364-25430 -- -- -- -- -- -- -- -- -- -- -- 16 16




















7 Internal Vent


8 Slurry Feed Plate

8-1 Victaulic Clamp, 3" 399-01640 1 1 1 1 1 1 1 1 1 1 1 1 1

8-1A * Clamp Seal, 3" 399-01661 1 1 1 1 1 1 1 1 1 1 1 1 1

8-2 End Plate, 3" 578-05000 1 1 1 1 1 1 1 1 1 1 1 1 1



9 Anchor Kit

9-1 Anchor Plate 375-09029 3 3 -- -- -- -- -- -- -- -- -- -- --

9-1 Anchor Plate 375-09028 -- -- 3 4 4 4 4 4 5 5 5 6 6




79


Parts List For R-Series, Short Element Filter

024-0080 030-0138 034-0177 042-0275 048-0369 054-0476 060-0609 066-0826 072-0867 078-1018 084-1190 090-1386 096-1591

1 Davit


1-1 Davit Base, Cut to Length for NPC-066-short DAV-066-SS-01 -- -- -- -- -- -- -- 1 -- -- -- -- --

1-1 Davit Base, Cut to Length for NPC-072-short DAV-072-SS-01 -- -- -- -- -- -- -- -- 1 -- -- -- --

1-1 Davit Base, Cut to Length for NPC-078-short DAV-078-SS-01 -- -- -- -- -- -- -- -- -- 1 -- -- --

1-1 Davit Base, Cut to Length for NPC-084-short DAV-084-SS-01 -- -- -- -- -- -- -- -- -- -- 1 -- --

1-1 Davit Base, Cut to Length for NPC-090-short DAV-090-SS-01 -- -- -- -- -- -- -- -- -- -- -- 1 --

1-1 Davit Base, Cut to Length for NPC-096-short DAV-096-SS-01 -- -- -- -- -- -- -- -- -- -- -- -- 1

1-2 Davit Mast, Cut to Length for NPC-024-short DAV-024-SS-02 1 -- -- -- -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-030-short DAV-030-SS-02 -- 1 -- -- -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-034-short DAV-034-SS-02 -- -- 1 -- -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-042-short DAV-042-SS-02 -- -- -- 1 -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-048-short DAV-048-SS-02 -- -- -- -- 1 -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-054-short DAV-054-SS-02 -- -- -- -- -- 1 -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-060-short DAV-060-SS-02 -- -- -- -- -- -- 1 -- -- -- -- -- --





1-5 Davit Boom Extension, Cut to Length for NPC-024-short DAV-024-SS-05 1 -- -- -- -- -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-030-short DAV-030-SS-05 -- 1 -- -- -- -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-034-short DAV-034-SS-05 -- -- 1 -- -- -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-042-short DAV-042-SS-05 -- -- -- 1 -- -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-048-short DAV-048-SS-05 -- -- -- -- 1 -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-054-short DAV-054-SS-05 -- -- -- -- -- 1 -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-060-short DAV-060-SS-05 -- -- -- -- -- -- 1 -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-066-short DAV-066-SS-05 -- -- -- -- -- -- -- 1 -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-072-short DAV-072-SS-05 -- -- -- -- -- -- -- -- 1 -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-078-short DAV-078-SS-05 -- -- -- -- -- -- -- -- -- 1 -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-084-short DAV-084-SS-05 -- -- -- -- -- -- -- -- -- -- 1 -- --

1-5 Davit Boom Extension, Cut to Length for NPC-090-short DAV-090-SS-05 -- -- -- -- -- -- -- -- -- -- -- 1 --

1-5 Davit Boom Extension, Cut to Length for NPC-096-short DAV-096-SS-05 -- -- -- -- -- -- -- -- -- -- -- -- 1



1-7 Clevis Pin, 3/4" x 2-1/2" DAV-60-00-07 1 1 1 1 1 1 1 -- -- -- -- -- --

1-7 Clevis Pin, 3/4" x 3-1/2" DAV-96-00-07 -- -- -- -- -- -- -- 1 1 1 1 1 1





















1-21 Threaded Rod, 1/2" x 6" 368-21670 4 4 4 4 4 4 4 4 4 4 4 4 4

1-22 Lock Washer, 1/2" 364-26873 4 4 4 4 4 4 4 4 4 4 4 4 4

1-23 Hex Nut, 1/2" 362-22550 4 4 4 4 4 4 4 4 4 4 4 4 4


2-1 Threaded Rod, 3/4" 368-21680 18 18 18 24 -- -- -- -- -- -- -- -- --

2-1 Threaded Rod, 7/8" 368-21685 -- -- -- -- 24 30 30 36 -- -- -- -- --

2-1 Threaded Rod, 1" 368-21687 -- -- -- -- -- -- -- -- 36 36 45 45 48

2-2 Flat Washer, 3/4" 364-25563 36 36 36 48 -- -- -- -- -- -- -- -- --

2-2 Flat Washer, 7/8" 364-25562 -- -- -- -- 48 60 60 72 -- -- -- -- --

2-2 Flat Washer, 1" 364-25561 -- -- -- -- -- -- -- -- 72 72 90 90 96

2-3 Lock Washer, 3/4" 364-26875 36 36 36 48 -- -- -- -- -- -- -- -- --

2-3 Lock Washer, 7/8" 364-26391 -- -- -- -- 48 60 60 72 -- -- -- -- --

2-3 Lock Washer, 1" 364-26392 -- -- -- -- -- -- -- -- 72 72 90 90 96

2-4 Hex Nut, 3/4" 362-22790 36 36 36 48 -- -- -- -- -- -- -- -- --

2-4 Hex Nut, 7/8" 362-22791 -- -- -- -- 48 60 60 72 -- -- -- -- --

2-4 Hex Nut, 1" 362-22792 -- -- -- -- -- -- -- -- 72 72 90 90 96

Item Description Part NumberQuantity for NPC-___-____ (R-series)

80


024-0080 030-0138 034-0177 042-0275 048-0369 054-0476 060-0609 066-0826 072-0867 078-1018 084-1190 090-1386 096-1591

3 Plate Assembly

3-1 Threaded Rod, 1/2" 368-21670 17 17 17 21 23 33 31 31 39 45 51 57 57

3-2 Flat Washer, 1/2" 364-25310 51 51 51 63 69 99 93 93 117 135 153 171 171

3-3 Lock Washer, 1/2" 364-26873 51 51 51 63 69 99 93 93 117 135 153 171 171

3-4 Hex Nut, 1/2" 362-22550 51 51 51 63 69 99 93 93 117 135 153 171 171

3-5 Tube Plate, 24" 577-024TP 1 -- -- -- -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 30" 577-030TP -- 1 -- -- -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 34" 577-034TP -- -- 1 -- -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 42" 577-042TP -- -- -- 1 -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 48" 577-048TP -- -- -- -- 1 -- -- -- -- -- -- -- --

3-5 Tube Plate, 54" 577-054TP -- -- -- -- -- 1 -- -- -- -- -- -- --

3-5 Tube Plate, 60" 577-060TP -- -- -- -- -- -- 1 -- -- -- -- -- --

3-5 Tube Plate, 66" 577-066TP -- -- -- -- -- -- -- 1 -- -- -- -- --

3-5 Tube Plate, 72" 577-072TP -- -- -- -- -- -- -- -- 1 -- -- -- --

3-5 Tube Plate, 78" 577-078TP -- -- -- -- -- -- -- -- -- 1 -- -- --

3-5 Tube Plate, 84" 577-084TP -- -- -- -- -- -- -- -- -- -- 1 -- --

3-5 Tube Plate, 90" 577-090TP -- -- -- -- -- -- -- -- -- -- -- 1 --

3-5 Tube Plate, 96" 577-096TP -- -- -- -- -- -- -- -- -- -- -- -- 1














3-7 Plate O-Ring, 24" 577-024RG 2 -- -- -- -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 30" 577-030RG -- 2 -- -- -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 34" 577-034RG -- -- 2 -- -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 42" 577-042RG -- -- -- 2 -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 48" 577-048RG -- -- -- -- 2 -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 54" 577-054RG -- -- -- -- -- 2 -- -- -- -- -- -- --

3-7 Plate O-Ring, 60" 577-060RG -- -- -- -- -- -- 2 -- -- -- -- -- --

3-7 Plate O-Ring, 66" 577-066RG -- -- -- -- -- -- -- 2 -- -- -- -- --

3-7 Plate O-Ring, 72" 577-072RG -- -- -- -- -- -- -- -- 2 -- -- -- --

3-7 Plate O-Ring, 78" 577-078RG -- -- -- -- -- -- -- -- -- 2 -- -- --

3-7 Plate O-Ring, 84" 577-084RG -- -- -- -- -- -- -- -- -- -- 2 -- --

3-7 Plate O-Ring, 90" 577-090RG -- -- -- -- -- -- -- -- -- -- -- 2 --

3-7 Plate O-Ring, 96" 577-096RG -- -- -- -- -- -- -- -- -- -- -- -- 2




4-3 Element O-Ring 375-80013 32 56 72 112 152 196 236 330 358 418 488 566 650


5 Viewing Port



5-2 Victaulic Clamp, 6" 399-01641 1 1 1 1 1 1 1 -- -- -- -- -- --

5-2A * Clamp Seal, 6" 399-01660 1 1 1 1 1 1 1 -- -- -- -- -- --

5-2 Victaulic Clamp, 8" 399-01646 -- -- -- -- -- -- -- 1 1 1 1 1 1

5-2A * Clamp Seal, 8" 399-01663 -- -- -- -- -- -- -- 1 1 1 1 1 1


81


024-0080 030-0138 034-0177 042-0275 048-0369 054-0476 060-0609 066-0826 072-0867 078-1018 084-1190 090-1386 096-1591



6A-1A * Clamp Seal, 3" 399-01661 1 1 1 1 1 1 1 1 1 1 1 1 1

6A-2 Vent Port Plate 375-01619 1 1 1 1 1 1 1 1 1 1 1 1 1

6A-3 Air Vent Kit 575-02507 1 1 1 1 1 1 1 1 1 1 1 1 1



6B-1A * Clamp Seal, 3" 399-01661 2 2 2 2 2 2 2 3 3 3 3 -- --


6B-1A * Clamp Seal, 4" 399-01662 -- -- -- -- -- -- -- -- -- -- -- 3 3











6B-7 Threaded Rod, 5/8" 368-21675 -- -- -- -- -- -- -- -- -- -- -- 8 8

6B-8 Flat Washer, 5/8" 362-22670 -- -- -- -- -- -- -- -- -- -- -- 16 16

6B-9 Hex Nut, 5/8" 364-25430 -- -- -- -- -- -- -- -- -- -- -- 16 16




















7 Internal Vent


8 Slurry Feed Plate

8-1 Victaulic Clamp, 3" 399-01640 1 1 1 1 1 1 1 1 1 1 1 1 1

8-1A * Clamp Seal, 3" 399-01661 1 1 1 1 1 1 1 1 1 1 1 1 1

8-2 End Plate, 3" 578-05000 1 1 1 1 1 1 1 1 1 1 1 1 1



9 Anchor Kit

9-1 Anchor Plate 375-09029 3 3 -- -- -- -- -- -- -- -- -- -- --

9-1 Anchor Plate 375-09028 -- -- 3 4 4 4 4 4 5 5 5 6 6




82


Parts List For A-Series, Long Element Filter

030-0097 034-0129 042-0218 048-0318 054-0423 060-0523 066-0633 072-0775 078-0885 084-1043 090-1186 096-1360

1 Davit

1-1 Davit Base, Small DAV-060-00-01 1 1 1 1 1 1 -- -- -- -- -- --

1-1 Davit Base, Cut to Length for NPC-066-long DAV-066-LL-01 -- -- -- -- -- -- 1 -- -- -- -- --

1-1 Davit Base, Cut to Length for NPC-072-long DAV-072-LL-01 -- -- -- -- -- -- -- 1 -- -- -- --

1-1 Davit Base, Cut to Length for NPC-078-long DAV-078-LL-01 -- -- -- -- -- -- -- -- 1 -- -- --

1-1 Davit Base, Cut to Length for NPC-084-long DAV-084-LL-01 -- -- -- -- -- -- -- -- -- 1 -- --

1-1 Davit Base, Cut to Length for NPC-090-long DAV-090-LL-01 -- -- -- -- -- -- -- -- -- -- 1 --

1-1 Davit Base, Cut to Length for NPC-096-long DAV-096-LL-01 -- -- -- -- -- -- -- -- -- -- -- 1

1-2 Davit Mast, Cut to Length for NPC-030-long DAV-030-LL-02 1 -- -- -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-034-long DAV-034-LL-02 -- 1 -- -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-042-long DAV-042-LL-02 -- -- 1 -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-048-long DAV-048-LL-02 -- -- -- 1 -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-054-long DAV-054-LL-02 -- -- -- -- 1 -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-060-long DAV-060-LL-02 -- -- -- -- -- 1 -- -- -- -- -- --

1-3 Davit Rotating Link, Small DAV-60-00-03 1 1 1 1 1 1 -- -- -- -- -- --

1-3 Davit Rotating Link, Large DAV-96-00-03 -- -- -- -- -- -- 1 1 1 1 1 1

1-4 Davit Boom, Small DAV-60-00-04 1 1 1 1 1 1 -- -- -- -- -- --

1-4 Davit Boom, Large DAV-96-00-04 -- -- -- -- -- -- 1 1 1 1 1 1

1-5 Davit Boom Extension, Cut to Length for NPC-030-long DAV-030-LL-05 -- 1 -- -- -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-034-long DAV-034-LL-05 -- -- 1 -- -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-042-long DAV-042-LL-05 -- -- -- 1 -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-048-long DAV-048-LL-05 -- -- -- -- 1 -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-054-long DAV-054-LL-05 -- -- -- -- -- 1 -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-060-long DAV-060-LL-05 -- -- -- -- -- -- 1 -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-066-long DAV-066-LL-05 -- -- -- -- -- -- -- 1 -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-072-long DAV-072-LL-05 -- -- -- -- -- -- -- -- 1 -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-078-long DAV-078-LL-05 -- -- -- -- -- -- -- -- -- 1 -- --

1-5 Davit Boom Extension, Cut to Length for NPC-084-long DAV-084-LL-05 -- -- -- -- -- -- -- -- -- -- 1 --

1-5 Davit Boom Extension, Cut to Length for NPC-090-long DAV-090-LL-05 -- -- -- -- -- -- -- -- -- -- -- 1

1-5 Davit Boom Extension, Cut to Length for NPC-096-long DAV-096-LL-05 1 1 1 1 1 1 -- -- -- -- -- --

1-6 Pulley Wheel, Small DAV-60-0000-06 1 1 1 1 1 1 -- -- -- -- -- --

1-6 Pulley Wheel, Large DAV-96-00-06 -- -- -- -- -- -- 1 1 1 1 1 1

1-7 Clevis Pin, 3/4" x 2-1/2" DAV-60-00-07 1 1 1 1 1 1 -- -- -- -- -- --

1-7 Clevis Pin, 3/4" x 3-1/2" DAV-96-00-07 -- -- -- -- -- -- 1 1 1 1 1 1

1-8 Davit Jack, Small DAV-60-00-08 1 1 1 1 1 1 -- -- -- -- -- --

1-8 Davit Jack, Large DAV-96-00-08 -- -- -- -- -- -- 1 1 1 1 1 1

1-9 Jack Pin, Small DAV-48-00-09 2 2 2 2 -- -- -- -- -- -- -- --

1-9 Jack Pin, Medium DAV-60-00-09 -- -- -- -- 2 2 -- -- -- -- -- --

1-9 Jank Pin, Large DAV-96-00-09 -- -- -- -- -- -- 2 2 2 2 2 2

1-10 Boom Pin, Small DAV-60-00-10 1 1 1 1 1 1 -- -- -- -- -- --

1-10 Boom Pin, Large DAV-96-00-10 -- -- -- -- -- -- 1 1 1 1 1 1

1-11 Boom Extension Pin, Small DAV-60-00-11 1 1 1 1 1 1 -- -- -- -- -- --

1-11 Boom Extension Pin, Large DAV-96-00-11 -- -- -- -- -- -- 1 1 1 1 1 1

1-12 Small Winch with Cable and Hook DAV-60-00-12 1 1 1 1 -- -- -- -- -- -- -- --

1-12 Large Winch with Cable and Hook DAV-96-00-12 -- -- -- -- 1 1 1 1 1 1 1 1

1-13 Small Winch Fastening Bolt DAV-60-00-13 3 3 3 3 3 3 -- -- -- -- -- --

1-13 Large Winch Fastening Bolt DAV-96-00-13 -- -- -- -- -- -- 3 3 3 3 3 3

1-14 Small Winch Fastening Washer DAV-60-00-14 3 3 3 3 3 3 -- -- -- -- -- --

1-14 Large Winch Fastening Washer DAV-96-00-14 -- -- -- -- -- -- 3 3 3 3 3 3

1-15 Wedge Anchor with Washer and Nut, 1/2" x 5 1/2" 361-32962 4 4 4 4 4 4 4 4 4 4 4 4

1-19 Davit Angle, Small DAV-60-00-19 1 1 1 1 1 1 -- -- -- -- -- --

1-19 Davit Angle, Large DAV-96-00-19 -- -- -- -- -- -- 1 1 1 1 1 1

1-20 Davit U-clamp, Small DAV-96-00-20 2 2 2 2 2 2 -- -- -- -- -- --

1-20 Davit U-clamp, Large DAV-96-00-20 -- -- -- -- -- -- 2 2 2 2 2 2

1-21 Threaded Rod, 1/2" x 6" 368-21670 4 4 4 4 4 4 4 4 4 4 4 4

1-22 Lock Washer, 1/2" 364-26873 4 4 4 4 4 4 4 4 4 4 4 4

1-23 Hex Nut, 1/2" 362-22550 4 4 4 4 4 4 4 4 4 4 4 4


2-1 Threaded Rod, 3/4" 368-21680 18 18 24 -- -- -- -- -- -- -- -- --

2-1 Threaded Rod, 7/8" 368-21685 -- -- -- 24 30 30 36 -- -- -- -- --

2-1 Threaded Rod, 1" 368-21687 -- -- -- -- -- -- -- 36 36 45 45 48

2-2 Flat Washer, 3/4" 364-25563 36 36 48 -- -- -- -- -- -- -- -- --

2-2 Flat Washer, 7/8" 364-25562 -- -- -- 48 60 60 72 -- -- -- -- --

2-2 Flat Washer, 1" 364-25561 -- -- -- -- -- -- -- 72 72 90 90 96

2-3 Lock Washer, 3/4" 364-26875 36 36 48 -- -- -- -- -- -- -- -- --

2-3 Lock Washer, 7/8" 364-26391 -- -- -- 48 60 60 72 -- -- -- -- --

2-3 Lock Washer, 1" 364-26392 -- -- -- -- -- -- -- 72 72 90 90 96

2-4 Hex Nut, 3/4" 362-22790 36 36 48 -- -- -- -- -- -- -- -- --

2-4 Hex Nut, 7/8" 362-22791 -- -- -- 48 60 60 72 -- -- -- -- --

2-4 Hex Nut, 1" 362-22792 -- -- -- -- -- -- -- 72 72 90 90 96

Item Description Part NumberQuantity for NPC-___-____ (A-Series)

83


030-0097 034-0129 042-0218 048-0318 054-0423 060-0523 066-0633 072-0775 078-0885 084-1043 090-1186 096-1360

3 Plate Assembly

3-1 Threaded Rod, 1/2" 368-21670 18 18 28 36 42 38 42 78 60 88 112 120

3-2 Flat Washer, 1/2" 364-25310 54 54 84 108 126 114 126 234 180 264 336 360

3-3 Lock Washer, 1/2" 364-26873 54 54 84 108 126 114 126 234 180 264 336 360

3-4 Hex Nut, 1/2" 362-22550 54 54 84 108 126 114 126 234 180 264 336 360

3-5 Tube Plate, 30" 577-30103 1 -- -- -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 34" 577-34103 -- 1 -- -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 42" 577-42103 -- -- 1 -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 48" 577-48103 -- -- -- 1 -- -- -- -- -- -- -- --

3-5 Tube Plate, 54" 577-54103 -- -- -- -- 1 -- -- -- -- -- -- --

3-5 Tube Plate, 60" 577-60103 -- -- -- -- -- 1 -- -- -- -- -- --

3-5 Tube Plate, 66" 577-66103 -- -- -- -- -- -- 1 -- -- -- -- --

3-5 Tube Plate, 72" 577-72103 -- -- -- -- -- -- -- 1 -- -- -- --

3-5 Tube Plate, 78" 577-78103 -- -- -- -- -- -- -- -- 1 -- -- --

3-5 Tube Plate, 84" 577-84103 -- -- -- -- -- -- -- -- -- 1 -- --

3-5 Tube Plate, 90" 577-90103 -- -- -- -- -- -- -- -- -- -- 1 --

3-5 Tube Plate, 96" 577-96103 -- -- -- -- -- -- -- -- -- -- -- 1

3-6 Pressure Plate, 30" 577-30104 1 -- -- -- -- -- -- -- -- -- -- --

3-6 Pressure Plate, 34" 577-34104 -- 1 -- -- -- -- -- -- -- -- -- --

3-6 Pressure Plate, 42" 577-42104 -- -- 1 -- -- -- -- -- -- -- -- --

3-6 Pressure Plate, 48" 577-48104 -- -- -- 1 -- -- -- -- -- -- -- --

3-6 Pressure Plate, 54" 577-54104 -- -- -- -- 1 -- -- -- -- -- -- --

3-6 Pressure Plate, 60" 577-60104 -- -- -- -- -- 1 -- -- -- -- -- --

3-6 Pressure Plate, 66" 577-66104 -- -- -- -- -- -- 1 -- -- -- -- --

3-6 Pressure Plate, 72" 577-72104 -- -- -- -- -- -- -- 1 -- -- -- --

3-6 Pressure Plate, 78" 577-78104 -- -- -- -- -- -- -- -- 1 -- -- --

3-6 Pressure Plate, 84" 577-84104 -- -- -- -- -- -- -- -- -- 1 -- --

3-6 Pressure Plate, 90" 577-90104 -- -- -- -- -- -- -- -- -- -- 1 --

3-6 Pressure Plate, 96" 577-96104 -- -- -- -- -- -- -- -- -- -- -- 1

3-7 Plate O-Ring, 30" 577-030RG 2 -- -- -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 34" 577-034RG -- 2 -- -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 42" 577-042RG -- -- 2 -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 48" 577-048RG -- -- -- 2 -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 54" 577-054RG -- -- -- -- 2 -- -- -- -- -- -- --

3-7 Plate O-Ring, 60" 577-060RG -- -- -- -- -- 2 -- -- -- -- -- --

3-7 Plate O-Ring, 66" 577-066RG -- -- -- -- -- -- 2 -- -- -- -- --

3-7 Plate O-Ring, 72" 577-072RG -- -- -- -- -- -- -- 2 -- -- -- --

3-7 Plate O-Ring, 78" 577-078RG -- -- -- -- -- -- -- -- 2 -- -- --

3-7 Plate O-Ring, 84" 577-084RG -- -- -- -- -- -- -- -- -- 2 -- --

3-7 Plate O-Ring, 90" 577-090RG -- -- -- -- -- -- -- -- -- -- 2 --

3-7 Plate O-Ring, 96" 577-096RG -- -- -- -- -- -- -- -- -- -- -- 2


4-1 Element Body, 8-Core 375-80031 37 49 83 121 161 199 241 295 337 397 451 517

4-2 Element Septum, 8-Core 375-80032 37 49 83 121 161 199 241 295 337 397 451 517

4-3 Element O-Ring 375-80013 37 49 83 121 161 199 241 295 337 397 451 517

4-4 Element Flat Gasket 370-16621 37 49 83 121 161 199 241 295 337 397 451 517

5 Viewing Port

5-1 Acrylic Viewing Window, 6" 575-01440 1 1 1 1 1 1 -- -- -- -- -- --

5-1 Acrylic Viewing Window, 8" 575-01445 -- -- -- -- -- -- 1 1 1 1 1 1

5-2 Victaulic Clamp, 6" 399-01641 1 1 1 1 1 1 -- -- -- -- -- --

5-2A * Clamp Seal, 6" 399-01660 1 1 1 1 1 1 -- -- -- -- -- --

5-2 Victaulic Clamp, 8" 399-01646 -- -- -- -- -- -- 1 1 1 1 1 1

5-2A * Clamp Seal, 8" 399-01663 -- -- -- -- -- -- 1 1 1 1 1 1


84


030-0097 034-0129 042-0218 048-0318 054-0423 060-0523 066-0633 072-0775 078-0885 084-1043 090-1186 096-1360


6A-1 Victaulic Clamp, 3" 399-01640 1 1 1 1 1 1 1 1 1 1 1 1

6A-1A * Clamp Seal, 3" 399-01661 1 1 1 1 1 1 1 1 1 1 1 1

6A-2 Vent Port Plate 375-01619 1 1 1 1 1 1 1 1 1 1 1 1

6A-3 Air Vent Kit 575-02507 1 1 1 1 1 1 1 1 1 1 1 1


6B-1 Victaulic Clamp, 3" 399-01640 2 2 2 2 2 2 3 3 3 3 -- --

6B-1A * Clamp Seal, 3" 399-01661 2 2 2 2 2 2 3 3 3 3 -- --

6B-1 Victaulic Clamp, 4" 399-01651 -- -- -- -- -- -- -- -- -- -- 3 3

6B-1A * Clamp Seal, 4" 399-01662 -- -- -- -- -- -- -- -- -- -- 3 3

6B-2 Vent Tee Assembly, 3" x 1-1/2" NPC-VTA31 1 1 1 1 1 1 -- -- -- -- -- --

6B-2 Vent Tee Assembly, 3" x 3" NPC-VTA33 -- -- -- -- -- -- 1 1 1 1 -- --

6B-2 Vent Tee Assembly, 4" x 4" NPC-VTA44 -- -- -- -- -- -- -- -- -- -- 1 1

6B-3 Vent Plate Assembly, 3" NPC-VPA03 1 1 1 1 1 1 1 1 1 1 -- --

6B-3 Vent Plate Assembly, 4" NPC-VPA03 -- -- -- -- -- -- -- -- -- -- 1 1

6B-4 Union Ball Valve, 1/2" 375-30211 1 1 1 1 1 1 1 1 1 1 1 1

6B-5 Vent Connection Manifold (CUSTOM) 1 1 1 1 1 1 1 1 1 1 1 1

6B-6 Union Ball Valve, 1-1/2" 375-30259 1 1 1 1 1 1 1 1 1 1 1 1

6B-6 Union Ball Valve, 3" 375-30262 -- -- -- -- -- -- 1 1 1 1 -- --

6B-6 Butterfly Valve, 4" 375-00200 -- -- -- -- -- -- -- -- -- -- 1 1

6B-7 Threaded Rod, 5/8" 368-21675 -- -- -- -- -- -- -- -- -- -- 8 8

6B-8 Flat Washer, 5/8" 362-22670 -- -- -- -- -- -- -- -- -- -- 16 16

6B-9 Hex Nut, 5/8" 364-25430 -- -- -- -- -- -- -- -- -- -- 16 16

6B-10 Flange, Vanstone Soc, 4" 309-52655 -- -- -- -- -- -- -- -- -- -- 1 1


6C-1 Victaulic Clamp, 3" 399-01640 N/A N/A N/A N/A N/A N/A 3 3 3 3 -- --

6C-1A * Clamp Seal, 3" 399-01661 N/A N/A N/A N/A N/A N/A 3 3 3 3 -- --

6C-1 Victaulic Clamp, 4" 399-01651 N/A N/A N/A N/A N/A N/A -- -- -- -- 3 3

6C-1A * Clamp Seal, 4" 399-01662 N/A N/A N/A N/A N/A N/A -- -- -- -- 3 3

6C-2 Vent Tee Assembly, 3" x 3" NPC-VTA33 N/A N/A N/A N/A N/A N/A 1 1 1 1 -- --

6C-2 Vent Tee Assembly, 4" x 4" NPC-VTA44 N/A N/A N/A N/A N/A N/A -- -- -- -- 1 1

6C-3 Vent Plate Assembly, 3" NPC-VPA03 N/A N/A N/A N/A N/A N/A 1 1 1 1 -- --

6C-3 Vent Plate Assembly, 4" NPC-VPA03 N/A N/A N/A N/A N/A N/A -- -- -- -- 1 1

6C-4 Union Ball Valve, 1/2" 375-30211 N/A N/A N/A N/A N/A N/A 1 1 1 1 1 1

6C-5 Vent Connection Manifold (CUSTOM) N/A N/A N/A N/A N/A N/A 1 1 1 1 1 1

6C-6 Union Ball Valve, 3" 375-30262 N/A N/A N/A N/A N/A N/A 1 1 1 1 -- --

6C-6 Butterfly Valve, 4" 375-00200 N/A N/A N/A N/A N/A N/A -- -- -- -- 1 1

6C-7 Threaded Rod, 5/8" 368-21675 N/A N/A N/A N/A N/A N/A -- -- -- -- 8 8

6C-8 Flat Washer, 5/8" 362-22670 N/A N/A N/A N/A N/A N/A -- -- -- -- 16 16

6C-9 Hex Nut, 5/8" 364-25430 N/A N/A N/A N/A N/A N/A -- -- -- -- 16 16

6C-10 Flange, Vanstone Soc, 4" 362-22671 N/A N/A N/A N/A N/A N/A -- -- -- -- 1 1

6C-11 Union Ball Valve, 1-1/2" 364-25431 N/A N/A N/A N/A N/A N/A 1 1 1 1 1 1

7 Internal Vent

7-1 Internal Air Vent Assembly 575-02517 1 1 1 1 1 1 1 1 1 1 1 1

8 Slurry Feed Plate

8-1 Victaulic Clamp, 3" 399-01640 1 1 1 1 1 1 1 1 1 1 1 1

8-1A * Clamp Seal, 3" 399-01661 1 1 1 1 1 1 1 1 1 1 1 1

8-2 End Plate, 3" 578-05000 1 1 1 1 1 1 1 1 1 1 1 1

8-2 End Plate, 3" with 1-1/2" FIPT tapped hole** 578-0501F 1 1 1 1 1 1 1 1 1 1 1 1

8-2 End Plate, 3" with 2" FIPT tapped hole*** 578-0502F 1 1 1 1 1 1 1 1 1 1 1 1

9 Anchor Kit

9-1 Anchor Plate 375-09029 3 -- -- -- -- -- -- -- -- -- -- --

9-1 Anchor Plate 375-09028 -- 3 4 4 4 4 4 5 5 5 6 6

9-2 Wedge Anchor with Washer and Nut, 1/2" x 5 1/2" 361-32962 6 6 8 8 8 -- -- -- -- -- -- --

9-2 Wedge Anchor with Washer and Nut, 5/8" x 6" 361-32966 -- -- -- -- -- 8 8 10 10 10 12 12


85


Parts List For A-Series, Medium Element Filter

030-0088 034-0117 042-0198 048-0289 054-0384 060-0475 066-0575 072-0704 078-0805 084-0948 090-1077 096-1235

1 Davit


1-1 Davit Base, Cut to Length for NPC-066-medium DAV-066-MM-01 -- -- -- -- -- -- 1 -- -- -- -- --

1-1 Davit Base, Cut to Length for NPC-072-medium DAV-072-MM-01 -- -- -- -- -- -- -- 1 -- -- -- --

1-1 Davit Base, Cut to Length for NPC-078-medium DAV-078-MM-01 -- -- -- -- -- -- -- -- 1 -- -- --

1-1 Davit Base, Cut to Length for NPC-084-medium DAV-084-MM-01 -- -- -- -- -- -- -- -- -- 1 -- --

1-1 Davit Base, Cut to Length for NPC-090-medium DAV-090-MM-01 -- -- -- -- -- -- -- -- -- -- 1 --

1-1 Davit Base, Cut to Length for NPC-096-medium DAV-096-MM-01 -- -- -- -- -- -- -- -- -- -- -- 1

1-2 Davit Mast, Cut to Length for NPC-030-medium DAV-030-MM-02 1 -- -- -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-034-medium DAV-034-MM-02 -- 1 -- -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-042-medium DAV-042-MM-02 -- -- 1 -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-048-medium DAV-048-MM-02 -- -- -- 1 -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-054-medium DAV-054-MM-02 -- -- -- -- 1 -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-060-medium DAV-060-MM-02 -- -- -- -- -- 1 -- -- -- -- -- --





1-5 Davit Boom Extension, Cut to Length for NPC-030-medium DAV-030-MM-05 -- 1 -- -- -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-034-medium DAV-034-MM-05 -- -- 1 -- -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-042-medium DAV-042-MM-05 -- -- -- 1 -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-048-medium DAV-048-MM-05 -- -- -- -- 1 -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-054-medium DAV-054-MM-05 -- -- -- -- -- 1 -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-060-medium DAV-060-MM-05 -- -- -- -- -- -- 1 -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-066-medium DAV-066-MM-05 -- -- -- -- -- -- -- 1 -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-072-medium DAV-072-MM-05 -- -- -- -- -- -- -- -- 1 -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-078-medium DAV-078-MM-05 -- -- -- -- -- -- -- -- -- 1 -- --

1-5 Davit Boom Extension, Cut to Length for NPC-084-medium DAV-084-MM-05 -- -- -- -- -- -- -- -- -- -- 1 --

1-5 Davit Boom Extension, Cut to Length for NPC-090-medium DAV-090-MM-05 -- -- -- -- -- -- -- -- -- -- -- 1

1-5 Davit Boom Extension, Cut to Length for NPC-096-medium DAV-096-MM-05 1 1 1 1 1 1 -- -- -- -- -- --



1-7 Clevis Pin, 3/4" x 2-1/2" DAV-60-00-07 1 1 1 1 1 1 -- -- -- -- -- --

1-7 Clevis Pin, 3/4" x 3-1/2" DAV-96-00-07 -- -- -- -- -- -- 1 1 1 1 1 1





















1-21 Threaded Rod, 1/2" x 6" 368-21670 4 4 4 4 4 4 4 4 4 4 4 4

1-22 Lock Washer, 1/2" 364-26873 4 4 4 4 4 4 4 4 4 4 4 4

1-23 Hex Nut, 1/2" 362-22550 4 4 4 4 4 4 4 4 4 4 4 4


2-1 Threaded Rod, 3/4" 368-21680 18 18 24 -- -- -- -- -- -- -- -- --

2-1 Threaded Rod, 7/8" 368-21685 -- -- -- 24 30 30 36 -- -- -- -- --

2-1 Threaded Rod, 1" 368-21687 -- -- -- -- -- -- -- 36 36 45 45 48

2-2 Flat Washer, 3/4" 364-25563 36 36 48 -- -- -- -- -- -- -- -- --

2-2 Flat Washer, 7/8" 364-25562 -- -- -- 48 60 60 72 -- -- -- -- --

2-2 Flat Washer, 1" 364-25561 -- -- -- -- -- -- -- 72 72 90 90 96

2-3 Lock Washer, 3/4" 364-26875 36 36 48 -- -- -- -- -- -- -- -- --

2-3 Lock Washer, 7/8" 364-26391 -- -- -- 48 60 60 72 -- -- -- -- --

2-3 Lock Washer, 1" 364-26392 -- -- -- -- -- -- -- 72 72 90 90 96

2-4 Hex Nut, 3/4" 362-22790 36 36 48 -- -- -- -- -- -- -- -- --

2-4 Hex Nut, 7/8" 362-22791 -- -- -- 48 60 60 72 -- -- -- -- --

2-4 Hex Nut, 1" 362-22792 -- -- -- -- -- -- -- 72 72 90 90 96


86


030-0088 034-0117 042-0198 048-0289 054-0384 060-0475 066-0575 072-0704 078-0805 084-0948 090-1077 096-1235

3 Plate Assembly

3-1 Threaded Rod, 1/2" 368-21670 18 18 28 36 42 38 42 78 60 88 112 120

3-2 Flat Washer, 1/2" 364-25310 54 54 84 108 126 114 126 234 180 264 336 360

3-3 Lock Washer, 1/2" 364-26873 54 54 84 108 126 114 126 234 180 264 336 360

3-4 Hex Nut, 1/2" 362-22550 54 54 84 108 126 114 126 234 180 264 336 360

3-5 Tube Plate, 30" 577-30103 1 -- -- -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 34" 577-34103 -- 1 -- -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 42" 577-42103 -- -- 1 -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 48" 577-48103 -- -- -- 1 -- -- -- -- -- -- -- --

3-5 Tube Plate, 54" 577-54103 -- -- -- -- 1 -- -- -- -- -- -- --

3-5 Tube Plate, 60" 577-60103 -- -- -- -- -- 1 -- -- -- -- -- --

3-5 Tube Plate, 66" 577-66103 -- -- -- -- -- -- 1 -- -- -- -- --

3-5 Tube Plate, 72" 577-72103 -- -- -- -- -- -- -- 1 -- -- -- --

3-5 Tube Plate, 78" 577-78103 -- -- -- -- -- -- -- -- 1 -- -- --

3-5 Tube Plate, 84" 577-84103 -- -- -- -- -- -- -- -- -- 1 -- --

3-5 Tube Plate, 90" 577-90103 -- -- -- -- -- -- -- -- -- -- 1 --

3-5 Tube Plate, 96" 577-96103 -- -- -- -- -- -- -- -- -- -- -- 1

3-6 Pressure Plate, 30" 577-30104 1 -- -- -- -- -- -- -- -- -- -- --

3-6 Pressure Plate, 34" 577-34104 -- 1 -- -- -- -- -- -- -- -- -- --

3-6 Pressure Plate, 42" 577-42104 -- -- 1 -- -- -- -- -- -- -- -- --

3-6 Pressure Plate, 48" 577-48104 -- -- -- 1 -- -- -- -- -- -- -- --

3-6 Pressure Plate, 54" 577-54104 -- -- -- -- 1 -- -- -- -- -- -- --

3-6 Pressure Plate, 60" 577-60104 -- -- -- -- -- 1 -- -- -- -- -- --

3-6 Pressure Plate, 66" 577-66104 -- -- -- -- -- -- 1 -- -- -- -- --

3-6 Pressure Plate, 72" 577-72104 -- -- -- -- -- -- -- 1 -- -- -- --

3-6 Pressure Plate, 78" 577-78104 -- -- -- -- -- -- -- -- 1 -- -- --

3-6 Pressure Plate, 84" 577-84104 -- -- -- -- -- -- -- -- -- 1 -- --

3-6 Pressure Plate, 90" 577-90104 -- -- -- -- -- -- -- -- -- -- 1 --

3-6 Pressure Plate, 96" 577-96104 -- -- -- -- -- -- -- -- -- -- -- 1

3-7 Plate O-Ring, 30" 577-030RG 2 -- -- -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 34" 577-034RG -- 2 -- -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 42" 577-042RG -- -- 2 -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 48" 577-048RG -- -- -- 2 -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 54" 577-054RG -- -- -- -- 2 -- -- -- -- -- -- --

3-7 Plate O-Ring, 60" 577-060RG -- -- -- -- -- 2 -- -- -- -- -- --

3-7 Plate O-Ring, 66" 577-066RG -- -- -- -- -- -- 2 -- -- -- -- --

3-7 Plate O-Ring, 72" 577-072RG -- -- -- -- -- -- -- 2 -- -- -- --

3-7 Plate O-Ring, 78" 577-078RG -- -- -- -- -- -- -- -- 2 -- -- --

3-7 Plate O-Ring, 84" 577-084RG -- -- -- -- -- -- -- -- -- 2 -- --

3-7 Plate O-Ring, 90" 577-090RG -- -- -- -- -- -- -- -- -- -- 2 --

3-7 Plate O-Ring, 96" 577-096RG -- -- -- -- -- -- -- -- -- -- -- 2




4-3 Element O-Ring 375-80013 37 49 83 121 161 199 241 295 337 397 451 517


5 Viewing Port



5-2 Victaulic Clamp, 6" 399-01641 1 1 1 1 1 1 -- -- -- -- -- --

5-2A * Clamp Seal, 6" 399-01660 1 1 1 1 1 1 -- -- -- -- -- --

5-2 Victaulic Clamp, 8" 399-01646 -- -- -- -- -- -- 1 1 1 1 1 1

5-2A * Clamp Seal, 8" 399-01663 -- -- -- -- -- -- 1 1 1 1 1 1


87


030-0088 034-0117 042-0198 048-0289 054-0384 060-0475 066-0575 072-0704 078-0805 084-0948 090-1077 096-1235



6A-1A * Clamp Seal, 3" 399-01661 1 1 1 1 1 1 1 1 1 1 1 1

6A-2 Vent Port Plate 375-01619 1 1 1 1 1 1 1 1 1 1 1 1

6A-3 Air Vent Kit 575-02507 1 1 1 1 1 1 1 1 1 1 1 1



6B-1A * Clamp Seal, 3" 399-01661 2 2 2 2 2 2 3 3 3 3 -- --


6B-1A * Clamp Seal, 4" 399-01662 -- -- -- -- -- -- -- -- -- -- 3 3











6B-7 Threaded Rod, 5/8" 368-21675 -- -- -- -- -- -- -- -- -- -- 8 8

6B-8 Flat Washer, 5/8" 362-22670 -- -- -- -- -- -- -- -- -- -- 16 16

6B-9 Hex Nut, 5/8" 364-25430 -- -- -- -- -- -- -- -- -- -- 16 16




















7 Internal Vent


8 Slurry Feed Plate

8-1 Victaulic Clamp, 3" 399-01640 1 1 1 1 1 1 1 1 1 1 1 1

8-1A * Clamp Seal, 3" 399-01661 1 1 1 1 1 1 1 1 1 1 1 1

8-2 End Plate, 3" 578-05000 1 1 1 1 1 1 1 1 1 1 1 1



9 Anchor Kit

9-1 Anchor Plate 375-09029 3 -- -- -- -- -- -- -- -- -- -- --

9-1 Anchor Plate 375-09028 -- 3 4 4 4 4 4 5 5 5 6 6




88


Parts List For A-Series, Short Element Filter

030-0070 034-0093 042-0158 048-0231 054-0307 060-0380 066-0460 072-0563 078-0643 758948 090-0861 096-0987

1 Davit


1-1 Davit Base, Cut to Length for NPC-066-short DAV-066-SS-01 -- -- -- -- -- -- 1 -- -- -- -- --

1-1 Davit Base, Cut to Length for NPC-072-short DAV-072-SS-01 -- -- -- -- -- -- -- 1 -- -- -- --

1-1 Davit Base, Cut to Length for NPC-078-short DAV-078-SS-01 -- -- -- -- -- -- -- -- 1 -- -- --

1-1 Davit Base, Cut to Length for NPC-084-short DAV-084-SS-01 -- -- -- -- -- -- -- -- -- 1 -- --

1-1 Davit Base, Cut to Length for NPC-090-short DAV-090-SS-01 -- -- -- -- -- -- -- -- -- -- 1 --

1-1 Davit Base, Cut to Length for NPC-096-short DAV-096-SS-01 -- -- -- -- -- -- -- -- -- -- -- 1

1-2 Davit Mast, Cut to Length for NPC-030-short DAV-030-SS-02 1 -- -- -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-034-short DAV-034-SS-02 -- 1 -- -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-042-short DAV-042-SS-02 -- -- 1 -- -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-048-short DAV-048-SS-02 -- -- -- 1 -- -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-054-short DAV-054-SS-02 -- -- -- -- 1 -- -- -- -- -- -- --

1-2 Davit Mast, Cut to Length for NPC-060-short DAV-060-SS-02 -- -- -- -- -- 1 -- -- -- -- -- --





1-5 Davit Boom Extension, Cut to Length for NPC-030-short DAV-030-SS-05 -- 1 -- -- -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-034-short DAV-034-SS-05 -- -- 1 -- -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-042-short DAV-042-SS-05 -- -- -- 1 -- -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-048-short DAV-048-SS-05 -- -- -- -- 1 -- -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-054-short DAV-054-SS-05 -- -- -- -- -- 1 -- -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-060-short DAV-060-SS-05 -- -- -- -- -- -- 1 -- -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-066-short DAV-066-SS-05 -- -- -- -- -- -- -- 1 -- -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-072-short DAV-072-SS-05 -- -- -- -- -- -- -- -- 1 -- -- --

1-5 Davit Boom Extension, Cut to Length for NPC-078-short DAV-078-SS-05 -- -- -- -- -- -- -- -- -- 1 -- --

1-5 Davit Boom Extension, Cut to Length for NPC-084-short DAV-084-SS-05 -- -- -- -- -- -- -- -- -- -- 1 --

1-5 Davit Boom Extension, Cut to Length for NPC-090-short DAV-090-SS-05 -- -- -- -- -- -- -- -- -- -- -- 1

1-5 Davit Boom Extension, Cut to Length for NPC-096-short DAV-096-SS-05 1 1 1 1 1 1 -- -- -- -- -- --



1-7 Clevis Pin, 3/4" x 2-1/2" DAV-60-00-07 1 1 1 1 1 1 -- -- -- -- -- --

1-7 Clevis Pin, 3/4" x 3-1/2" DAV-96-00-07 -- -- -- -- -- -- 1 1 1 1 1 1





















1-21 Threaded Rod, 1/2" x 6" 368-21670 4 4 4 4 4 4 4 4 4 4 4 4

1-22 Lock Washer, 1/2" 364-26873 4 4 4 4 4 4 4 4 4 4 4 4

1-23 Hex Nut, 1/2" 362-22550 4 4 4 4 4 4 4 4 4 4 4 4


2-1 Threaded Rod, 3/4" 368-21680 18 18 24 -- -- -- -- -- -- -- -- --

2-1 Threaded Rod, 7/8" 368-21685 -- -- -- 24 30 30 36 -- -- -- -- --

2-1 Threaded Rod, 1" 368-21687 -- -- -- -- -- -- -- 36 36 45 45 48

2-2 Flat Washer, 3/4" 364-25563 36 36 48 -- -- -- -- -- -- -- -- --

2-2 Flat Washer, 7/8" 364-25562 -- -- -- 48 60 60 72 -- -- -- -- --

2-2 Flat Washer, 1" 364-25561 -- -- -- -- -- -- -- 72 72 90 90 96

2-3 Lock Washer, 3/4" 364-26875 36 36 48 -- -- -- -- -- -- -- -- --

2-3 Lock Washer, 7/8" 364-26391 -- -- -- 48 60 60 72 -- -- -- -- --

2-3 Lock Washer, 1" 364-26392 -- -- -- -- -- -- -- 72 72 90 90 96

2-4 Hex Nut, 3/4" 362-22790 36 36 48 -- -- -- -- -- -- -- -- --

2-4 Hex Nut, 7/8" 362-22791 -- -- -- 48 60 60 72 -- -- -- -- --

2-4 Hex Nut, 1" 362-22792 -- -- -- -- -- -- -- 72 72 90 90 96


89


030-0070 034-0093 042-0158 048-0231 054-0307 060-0380 066-0460 072-0563 078-0643 758948 090-0861 096-0987

3 Plate Assembly

3-1 Threaded Rod, 1/2" 368-21670 18 18 28 36 42 38 42 78 60 88 112 120

3-2 Flat Washer, 1/2" 364-25310 54 54 84 108 126 114 126 234 180 264 336 360

3-3 Lock Washer, 1/2" 364-26873 54 54 84 108 126 114 126 234 180 264 336 360

3-4 Hex Nut, 1/2" 362-22550 54 54 84 108 126 114 126 234 180 264 336 360

3-5 Tube Plate, 30" 577-30103 1 -- -- -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 34" 577-34103 -- 1 -- -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 42" 577-42103 -- -- 1 -- -- -- -- -- -- -- -- --

3-5 Tube Plate, 48" 577-48103 -- -- -- 1 -- -- -- -- -- -- -- --

3-5 Tube Plate, 54" 577-54103 -- -- -- -- 1 -- -- -- -- -- -- --

3-5 Tube Plate, 60" 577-60103 -- -- -- -- -- 1 -- -- -- -- -- --

3-5 Tube Plate, 66" 577-66103 -- -- -- -- -- -- 1 -- -- -- -- --

3-5 Tube Plate, 72" 577-72103 -- -- -- -- -- -- -- 1 -- -- -- --

3-5 Tube Plate, 78" 577-78103 -- -- -- -- -- -- -- -- 1 -- -- --

3-5 Tube Plate, 84" 577-84103 -- -- -- -- -- -- -- -- -- 1 -- --

3-5 Tube Plate, 90" 577-90103 -- -- -- -- -- -- -- -- -- -- 1 --

3-5 Tube Plate, 96" 577-96103 -- -- -- -- -- -- -- -- -- -- -- 1

3-6 Pressure Plate, 30" 577-30104 1 -- -- -- -- -- -- -- -- -- -- --

3-6 Pressure Plate, 34" 577-34104 -- 1 -- -- -- -- -- -- -- -- -- --

3-6 Pressure Plate, 42" 577-42104 -- -- 1 -- -- -- -- -- -- -- -- --

3-6 Pressure Plate, 48" 577-48104 -- -- -- 1 -- -- -- -- -- -- -- --

3-6 Pressure Plate, 54" 577-54104 -- -- -- -- 1 -- -- -- -- -- -- --

3-6 Pressure Plate, 60" 577-60104 -- -- -- -- -- 1 -- -- -- -- -- --

3-6 Pressure Plate, 66" 577-66104 -- -- -- -- -- -- 1 -- -- -- -- --

3-6 Pressure Plate, 72" 577-72104 -- -- -- -- -- -- -- 1 -- -- -- --

3-6 Pressure Plate, 78" 577-78104 -- -- -- -- -- -- -- -- 1 -- -- --

3-6 Pressure Plate, 84" 577-84104 -- -- -- -- -- -- -- -- -- 1 -- --

3-6 Pressure Plate, 90" 577-90104 -- -- -- -- -- -- -- -- -- -- 1 --

3-6 Pressure Plate, 96" 577-96104 -- -- -- -- -- -- -- -- -- -- -- 1

3-7 Plate O-Ring, 30" 577-030RG 2 -- -- -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 34" 577-034RG -- 2 -- -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 42" 577-042RG -- -- 2 -- -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 48" 577-048RG -- -- -- 2 -- -- -- -- -- -- -- --

3-7 Plate O-Ring, 54" 577-054RG -- -- -- -- 2 -- -- -- -- -- -- --

3-7 Plate O-Ring, 60" 577-060RG -- -- -- -- -- 2 -- -- -- -- -- --

3-7 Plate O-Ring, 66" 577-066RG -- -- -- -- -- -- 2 -- -- -- -- --

3-7 Plate O-Ring, 72" 577-072RG -- -- -- -- -- -- -- 2 -- -- -- --

3-7 Plate O-Ring, 78" 577-078RG -- -- -- -- -- -- -- -- 2 -- -- --

3-7 Plate O-Ring, 84" 577-084RG -- -- -- -- -- -- -- -- -- 2 -- --

3-7 Plate O-Ring, 90" 577-090RG -- -- -- -- -- -- -- -- -- -- 2 --

3-7 Plate O-Ring, 96" 577-096RG -- -- -- -- -- -- -- -- -- -- -- 2




4-3 Element O-Ring 375-80013 37 49 83 121 161 199 241 295 337 397 451 517


5 Viewing Port



5-2 Victaulic Clamp, 6" 399-01641 1 1 1 1 1 1 -- -- -- -- -- --

5-2A * Clamp Seal, 6" 399-01660 1 1 1 1 1 1 -- -- -- -- -- --

5-2 Victaulic Clamp, 8" 399-01646 -- -- -- -- -- -- 1 1 1 1 1 1

5-2A * Clamp Seal, 8" 399-01663 -- -- -- -- -- -- 1 1 1 1 1 1


90


030-0070 034-0093 042-0158 048-0231 054-0307 060-0380 066-0460 072-0563 078-0643 758948 090-0861 096-0987



6A-1A * Clamp Seal, 3" 399-01661 1 1 1 1 1 1 1 1 1 1 1 1

6A-2 Vent Port Plate 375-01619 1 1 1 1 1 1 1 1 1 1 1 1

6A-3 Air Vent Kit 575-02507 1 1 1 1 1 1 1 1 1 1 1 1



6B-1A * Clamp Seal, 3" 399-01661 2 2 2 2 2 2 3 3 3 3 -- --


6B-1A * Clamp Seal, 4" 399-01662 -- -- -- -- -- -- -- -- -- -- 3 3











6B-7 Threaded Rod, 5/8" 368-21675 -- -- -- -- -- -- -- -- -- -- 8 8

6B-8 Flat Washer, 5/8" 362-22670 -- -- -- -- -- -- -- -- -- -- 16 16

6B-9 Hex Nut, 5/8" 364-25430 -- -- -- -- -- -- -- -- -- -- 16 16




















7 Internal Vent


8 Slurry Feed Plate

8-1 Victaulic Clamp, 3" 399-01640 1 1 1 1 1 1 1 1 1 1 1 1

8-1A * Clamp Seal, 3" 399-01661 1 1 1 1 1 1 1 1 1 1 1 1

8-2 End Plate, 3" 578-05000 1 1 1 1 1 1 1 1 1 1 1 1



9 Anchor Kit

9-1 Anchor Plate 375-09029 3 -- -- -- -- -- -- -- -- -- -- --

9-1 Anchor Plate 375-09028 -- 3 4 4 4 4 4 5 5 5 6 6




91


Figure EE - Media Release Accelerator Parts Breakdown

24 30 34 42 48 54 60 66 72 78 84 90 96

1 24" MRA Plate MRA-N24PL 1 -- -- -- -- -- -- -- -- -- -- -- --

1 30" MRA Plate MRA-N30PL -- 1 -- -- -- -- -- -- -- -- -- -- --

1 34" MRA Plate MRA-N34PL -- -- 1 -- -- -- -- -- -- -- -- -- --

1 42" MRA Plate MRA-N42PL -- -- -- 1 -- -- -- -- -- -- -- -- --

1 48" MRA Plate MRA-N48PL -- -- -- -- 1 -- -- -- -- -- -- -- --

1 54" MRA Plate MRA-N54PL -- -- -- -- -- 1 -- -- -- -- -- -- --

1 60" MRA Plate MRA-N60PL -- -- -- -- -- -- 1 -- -- -- -- -- --

1 66" MRA Plate MRA-N66PL -- -- -- -- -- -- -- 1 -- -- -- -- --

1 72" MRA Plate MRA-N72PL -- -- -- -- -- -- -- -- 1 -- -- -- --

1 78" MRA Plate MRA-N78PL -- -- -- -- -- -- -- -- -- 1 -- -- --

1 84" MRA Plate MRA-N84PL -- -- -- -- -- -- -- -- -- -- 1 -- --

1 90" MRA Plate MRA-N90PL -- -- -- -- -- -- -- -- -- -- -- 1 --

1 96" MRA Plate MRA-N96PL -- -- -- -- -- -- -- -- -- -- -- -- 1

2 Vibrator, Small 375-36095 1 1 1 1 1 1 1 1 1 1 1 -- --

2 Vibrator, Large 375-36096 -- -- -- -- -- -- -- -- -- -- -- 1 1

3 Flat Washer, 1/4" 364-25189 8 8 8 8 8 8 8 8 8 8 8 -- --

3 Flat Washer, 3/8" 364-24503 -- -- -- -- -- -- -- -- -- -- -- 8 8

4 Lock Washer, 1/4" 364-26872 8 8 8 8 8 8 8 8 8 8 8 -- --

4 Lock Washer, 3/8" 364-26930 -- -- -- -- -- -- -- -- -- -- -- 8 8

5 Hex Bolt, 1/4" x 2" 360-21630 4 4 4 4 4 4 4 4 4 4 4 -- --

5 Hex Bolt, 3/8" x 2 3/4" 360-21940 -- -- -- -- -- -- -- -- -- -- -- 4 4

6 Hex Nut, 1/4" 362-22431 4 4 4 4 4 4 4 4 4 4 4 -- --

6 Hex Nut, 3/8" 362-22430 -- -- -- -- -- -- -- -- -- -- -- 4 4

Item Description Part NumberQuantity per Tank Diameter

92


Figure FF - NPC Filter Pipe Kit Parts Breakdown

Item Description Part Number

BB Influent Elbow NPP-ddd-aaaa-____-BB

CC Influent Tee NPP-ddd-aaaa-____-CC

DD Bypass Tee NPP-ddd-aaaa-____-DD

EE Effluent Elbow NPP-ddd-aaaa-____-EE

FF Gauge Panel NFS-GP-ETF-MSYS*

Note: ddd = Tank Diameter, aaaa = Tank Filter Area, ____ = Influent and Backwash Sizes * - For Gauge Panel parts breakdown see

93


3 4 6 8 10 12 14 16

CON01 Backwash/Drain Connection

CON01-1 Threaded Rod, 5/8" 368-21675 4 8 -- -- -- -- -- --

CON01-1 Threaded Rod, 3/4" 368-21680 -- -- 8 8 -- -- -- --

CON01-1 Threaded Rod, 7/8" 368-21685 -- -- -- -- 12 12 -- --

CON01-1 Threaded Rod, 1" 368-21687 -- -- -- -- -- -- 12 16

CON01-2 Flat Washer, 5/8" 364-25430 8 16 -- -- -- -- -- --

CON01-2 Flat Washer, 3/4" 364-25550 -- -- 16 16 -- -- -- --

CON01-2 Flat Washer, 7/8" 364-25553 -- -- -- -- 24 24 -- --

CON01-2 Flat Washer, 1" 364-25560 -- -- -- -- -- -- 24 32

CON01-3 Hex Nut, 5/8" 362-22670 8 16 -- -- -- -- -- --

CON01-3 Hex Nut, 3/4" 362-22790 -- -- 16 16 -- -- -- --

CON01-3 Hex Nut, 7/8" 362-22791 -- -- -- -- 24 24 -- --

CON01-3 Hex Nut, 1" 362-22792 -- -- -- -- -- -- 24 32

CON01-4 Butterfly Valve, 3" 375-00199 1 -- -- -- -- -- -- --

CON01-4 Butterfly Valve, 4" 375-00200 -- 1 -- -- -- -- -- --

CON01-4 Butterfly Valve, 6" 375-00202 -- -- 1 -- -- -- -- --

CON01-4 Butterfly Valve, 8" 375-00207 -- -- -- 1 -- -- -- --

CON01-4 Butterfly Valve, 10" 375-00205 -- -- -- -- 1 -- -- --

CON01-4 Butterfly Valve, 12" 375-00204 -- -- -- -- -- 1 -- --

CON01-4 Butterfly Valve, 14" 375-00206 -- -- -- -- -- -- 1 --

CON01-4 Butterfly Valve, 16" 375-00316 -- -- -- -- -- -- -- 1

CON01-5 Flange, Vanstone Soc, 3" 309-52630 1 -- -- -- -- -- -- --

CON01-5 Flange, Vanstone Soc, 4" 309-52655 -- 1 -- -- -- -- -- --

CON01-5 Flange, Vanstone Soc, 6" 309-52705 -- -- 1 -- -- -- -- --

CON01-5 Flange, Vanstone Soc, 8" 309-52730 -- -- -- 1 -- -- -- --

CON01-5 Flange, Vanstone Soc, 10" 309-52755 -- -- -- -- 1 -- -- --

CON01-5 Flange, Vanstone Soc, 12" 309-52803 -- -- -- -- -- 1 -- --

CON01-5 Flange, FRP Soc, 14" 509-52014 -- -- -- -- -- -- 1 --

CON01-5 Flange, FRP Soc, 16" 509-52016 -- -- -- -- -- -- -- 1

CON04 Check Valve Connection

CON04-1 Threaded Rod, 5/8" 368-21675 4 8 -- -- -- -- -- --

CON04-1 Threaded Rod, 3/4" 368-21680 -- -- 8 8 -- -- -- --

CON04-1 Threaded Rod, 7/8" 368-21685 -- -- -- -- 12 12 -- --

CON04-1 Threaded Rod, 1" 368-21687 -- -- -- -- -- -- 12 16

CON04-2 Flat Washer, 5/8" 364-25430 8 16 -- -- -- -- -- --

CON04-2 Flat Washer, 3/4" 364-25550 -- -- 16 16 -- -- -- --

CON04-2 Flat Washer, 7/8" 364-25553 -- -- -- -- 24 24 -- --

CON04-2 Flat Washer, 1" 364-25560 -- -- -- -- -- -- 24 32

CON04-3 Hex Nut, 5/8" 362-22670 8 16 -- -- -- -- -- --

CON04-3 Hex Nut, 3/4" 362-22790 -- -- 16 16 -- -- -- --

CON04-3 Hex Nut, 7/8" 362-22791 -- -- -- -- 24 24 -- --

CON04-3 Hex Nut, 1" 362-22792 -- -- -- -- -- -- 24 32

CON04-4 Check Valve, 3" 375-30225 1 -- -- -- -- -- -- --

CON04-4 Check Valve, 4" 375-30224 -- 1 -- -- -- -- -- --

CON04-4 Check Valve, 6" 375-30220 -- -- 1 -- -- -- -- --

CON04-4 Check Valve, 8" 375-30106 -- -- -- 1 -- -- -- --

CON04-4 Check Valve with Spacer, 10" 375-30107 -- -- -- -- 1 -- -- --

CON04-4 Check Valve with Spacer, 12" 375-30108 -- -- -- -- -- 1 -- --

CON04-4 Check Valve with Spacer, 14" 375-30109 -- -- -- -- -- -- 1 --

CON04-4 Check Valve with Spacer, 16" 375-30110 -- -- -- -- -- -- -- 1

Quantity for __ Inch ConnectionItem Description Part Number

94


3 4 6 8 10 12 14 16

CON05 Influent Valve Connection

CON05-1 Threaded Rod, 5/8" 368-21675 4 8 -- -- -- -- -- --

CON05-1 Threaded Rod, 3/4" 368-21680 -- -- 8 8 -- -- -- --

CON05-1 Threaded Rod, 7/8" 368-21685 -- -- -- -- 12 12 -- --

CON05-1 Threaded Rod, 1" 368-21687 -- -- -- -- -- -- 12 16

CON05-2 Flat Washer, 5/8" 364-25430 8 16 -- -- -- -- -- --

CON05-2 Flat Washer, 3/4" 364-25550 -- -- 16 16 -- -- -- --

CON05-2 Flat Washer, 7/8" 364-25553 -- -- -- -- 24 24 -- --

CON05-2 Flat Washer, 1" 364-25560 -- -- -- -- -- -- 24 32

CON05-3 Hex Nut, 5/8" 362-22670 8 16 -- -- -- -- -- --

CON05-3 Hex Nut, 3/4" 362-22790 -- -- 16 16 -- -- -- --

CON05-3 Hex Nut, 7/8" 362-22791 -- -- -- -- 24 24 -- --

CON05-3 Hex Nut, 1" 362-22792 -- -- -- -- -- -- 24 32









CON06 Bypass Valve Connection

CON06-1 Threaded Rod, 5/8" 368-21675 4 8 -- -- -- -- -- --

CON06-1 Threaded Rod, 3/4" 368-21680 -- -- 8 8 -- -- -- --

CON06-1 Threaded Rod, 7/8" 368-21685 -- -- -- -- 12 12 -- --

CON06-1 Threaded Rod, 1" 368-21687 -- -- -- -- -- -- 12 16

CON06-2 Flat Washer, 5/8" 364-25430 8 16 -- -- -- -- -- --

CON06-2 Flat Washer, 3/4" 364-25550 -- -- 16 16 -- -- -- --

CON06-2 Flat Washer, 7/8" 364-25553 -- -- -- -- 24 24 -- --

CON06-2 Flat Washer, 1" 364-25560 -- -- -- -- -- -- 24 32

CON06-3 Hex Nut, 5/8" 362-22670 8 16 -- -- -- -- -- --

CON06-3 Hex Nut, 3/4" 362-22790 -- -- 16 16 -- -- -- --

CON06-3 Hex Nut, 7/8" 362-22791 -- -- -- -- 24 24 -- --

CON06-3 Hex Nut, 1" 362-22792 -- -- -- -- -- -- 24 32









CON09 Upper Tank Connection

CON09-1 Threaded Rod, 1" 368-21687 -- -- -- -- -- -- 12 16

CON09-2 Flat Washer, 1" 364-25560 -- -- -- -- -- -- 24 32

CON09-3 Hex Nut, 1" 362-22792 -- -- -- -- -- -- 24 32

CON09-4 Flange Face Gasket, 14" 370-17028 -- -- -- -- -- -- 1 --

CON09-4 Flange Face Gasket, 16" 370-16916 -- -- -- -- -- -- -- 1

CON09-5 Victaulic Clamp, 3" 399-01640 1 -- -- -- -- -- -- --

CON09-5 Victaulic Clamp, 4" 399-01651 -- 1 -- -- -- -- -- --

CON09-5 Victaulic Clamp, 6" 399-01656 -- -- 1 -- -- -- -- --

CON09-5 Victaulic Clamp, 8" 399-01646 -- -- -- 1 -- -- -- --

CON09-5 Victaulic Clamp, 10" 399-01647 -- -- -- -- 1 -- -- --

CON09-5 Victaulic Clamp, 12" 399-01648 -- -- -- -- -- 1 -- --

CON09-5A * Clamp Seal, 3" 399-01661 1 -- -- -- -- -- -- --

CON09-5A * Clamp Seal, 4" 399-01662 -- 1 -- -- -- -- -- --

CON09-5A * Clamp Seal, 6" 399-01660 -- -- 1 -- -- -- -- --

CON09-5A * Clamp Seal, 8" 399-01663 -- -- -- 1 -- -- -- --

CON09-5A * Clamp Seal, 10" 399-01664 -- -- -- -- 1 -- -- --

CON09-5A * Clamp Seal, 12" 399-01665 -- -- -- -- -- 1 -- --

Item Description Part NumberQuantity for __ Inch Connection

95


3 4 6 8 10 12 14 16

CON10 Effluent Elbow Connection

CON10-1 Threaded Rod, 5/8" 368-21675 4 8 -- -- -- -- -- --

CON10-1 Threaded Rod, 3/4" 368-21680 -- -- 8 8 -- -- -- --

CON10-1 Threaded Rod, 7/8" 368-21685 -- -- -- -- 12 12 -- --

CON10-1 Threaded Rod, 1" 368-21687 -- -- -- -- -- -- 12 16

CON10-2 Flat Washer, 5/8" 364-25430 8 16 -- -- -- -- -- --

CON10-2 Flat Washer, 3/4" 364-25550 -- -- 16 16 -- -- -- --

CON10-2 Flat Washer, 7/8" 364-25553 -- -- -- -- 24 24 -- --

CON10-2 Flat Washer, 1" 364-25560 -- -- -- -- -- -- 24 32

CON10-3 Hex Nut, 5/8" 362-22670 8 16 -- -- -- -- -- --

CON10-3 Hex Nut, 3/4" 362-22790 -- -- 16 16 -- -- -- --

CON10-3 Hex Nut, 7/8" 362-22791 -- -- -- -- 24 24 -- --

CON10-3 Hex Nut, 1" 362-22792 -- -- -- -- -- -- 24 32

CON10-4 Flange Face Gasket, 3" 370-16681 1 -- -- -- -- -- -- --

CON10-4 Flange Face Gasket, 4" 370-16740 -- 1 -- -- -- -- -- --

CON10-4 Flange Face Gasket, 6" 370-16780 -- -- 1 -- -- -- -- --

CON10-4 Flange Face Gasket, 8" 370-17021 -- -- -- 1 -- -- -- --

CON10-4 Flange Face Gasket, 10" 370-17022 -- -- -- -- 1 -- -- --

CON10-4 Flange Face Gasket, 12" 370-16903 -- -- -- -- -- 1 -- --

CON10-4 Flange Face Gasket, 14" 370-17028 -- -- -- -- -- -- 1 --

CON10-4 Flange Face Gasket, 16" 370-16916 -- -- -- -- -- -- -- 1

CON11 Effluent Valve Connection

CON11-1 Threaded Rod, 5/8" 368-21675 4 8 -- -- -- -- -- --

CON11-1 Threaded Rod, 3/4" 368-21680 -- -- 8 8 -- -- -- --

CON11-1 Threaded Rod, 7/8" 368-21685 -- -- -- -- 12 12 -- --

CON11-1 Threaded Rod, 1" 368-21687 -- -- -- -- -- -- 12 16

CON11-2 Flat Washer, 5/8" 364-25430 8 16 -- -- -- -- -- --

CON11-2 Flat Washer, 3/4" 364-25550 -- -- 16 16 -- -- -- --

CON11-2 Flat Washer, 7/8" 364-25553 -- -- -- -- 24 24 -- --

CON11-2 Flat Washer, 1" 364-25560 -- -- -- -- -- -- 24 32

CON11-3 Hex Nut, 5/8" 362-22670 8 16 -- -- -- -- -- --

CON11-3 Hex Nut, 3/4" 362-22790 -- -- 16 16 -- -- -- --

CON11-3 Hex Nut, 7/8" 362-22791 -- -- -- -- 24 24 -- --

CON11-3 Hex Nut, 1" 362-22792 -- -- -- -- -- -- 24 32

CON11-4 Butterfly Valve with Chain Fall, 3" BFC-00300* 1 -- -- -- -- -- -- --

CON11-4 Butterfly Valve with Chain Fall, 4" BFC-00400 -- 1 -- -- -- -- -- --

CON11-4 Butterfly Valve with Chain Fall, 6" BFC-00600 -- -- 1 -- -- -- -- --

CON11-4 Butterfly Valve with Chain Fall, 8" BFC-00800 -- -- -- 1 -- -- -- --

CON11-4 Butterfly Valve with Chain Fall, 10" BFC-01000 -- -- -- -- 1 -- -- --

CON11-4 Butterfly Valve with Chain Fall, 12" BFC-01200 -- -- -- -- -- 1 -- --

CON11-4 Butterfly Valve with Chain Fall, 14" BFC-01400 -- -- -- -- -- -- 1 --

CON11-4 Butterfly Valve with Chain Fall, 16" BFC-01600 -- -- -- -- -- -- -- 1

CON11-5 Flange, Vanstone Soc, 3" 309-52630 1 -- -- -- -- -- -- --

CON11-5 Flange, Vanstone Soc, 4" 309-52655 -- 1 -- -- -- -- -- --

CON11-5 Flange, Vanstone Soc, 6" 309-52705 -- -- 1 -- -- -- -- --

CON11-5 Flange, Vanstone Soc, 8" 309-52730 -- -- -- 1 -- -- -- --

CON11-5 Flange, Vanstone Soc, 10" 309-52755 -- -- -- -- 1 -- -- --

CON11-5 Flange, Vanstone Soc, 12" 309-52803 -- -- -- -- -- 1 -- --

CON11-5 Flange, FRP Soc, 14" 509-52014 -- -- -- -- -- -- 1 --

CON11-5 Flange, FRP Soc, 16" 509-52016 -- -- -- -- -- -- -- 1

Item Description Part NumberQuantity for __ Inch Connection

* - On 24” and 30” diameter tanks, the butterfly valve with handle, part number 375-00199 is used here

96


Figure GG - Vacuum Transfer Funnel Parts Breakdown

009 012 020

1 Lower Body Assembly PCVS-0009L 1 -- --

1 Lower Body Assembly PCVS-0012L -- 1 --

1 Lower Body Assembly PCVS-0020L -- -- 1

2 Upper Body Assembly PCVS-0009U 1 -- --

2 Upper Body Assembly PCVS-0012U -- 1 --

2 Upper Body Assembly PCVS-0020U -- -- 1

3 Vacuum Induction Unit 375-70036 1 1 1

4 Union Ball Valve, 1-1/2" 364-25431 1 1 1

5 Media Hose 375-70037 1 1 1

Item Description Part NumberQuantity for PCVS-F-____

97


Figure HH -Filter System Gauge Panel Parts Breakdown

98


Figure II - Valve with Chain Fall Parts Breakdown

4 6 8 10 12 14 16

1 Butterfly Valve 375-00200 1 -- -- -- -- -- --

1 Butterfly Valve 375-00202 -- 1 -- -- -- -- --

1 Butterfly Valve 375-00207 -- -- 1 -- -- -- --

2 Gear Operator 375-00214 1 -- -- -- -- -- --

2 Gear Operator 375-00213 -- 1 -- -- -- -- --

2 Gear Operator 375-00212 -- -- 1 -- -- -- --

1+2 Butterfly Vave with Gear 375-00205 -- -- -- 1 -- -- --

1+2 Butterfly Vave with Gear 375-00204 -- -- -- -- 1 -- --

1+2 Butterfly Vave with Gear 375-00206 -- -- -- -- -- 1 --

1+2 Butterfly Vave with Gear 375-00316 -- -- -- -- -- -- 1

3 Small Sprocket 375-00224 1 1 -- -- -- -- --

3 Large Sprocket 375-00215 -- -- 1 1 1 1 1

4 Small Chain 375-00225 12 FT 12 FT -- -- -- -- --

4 Large Chain 375-00216 -- -- 12 FT 12 FT 12 FT 12 FT 12 FT

Item Description Part NumberQuantity for BFC-0__00

99


Figure JJ - Junction Box Parts Breakdown

1 Junction Box Casing and Board JBX-00001 1

2 Male 125V, 15A Plug JBX-00002 1

3 Female 125V, 15A Plug JBX-00003 2

4 GFI Breaker, 120V, 15A JBX-00004 2

5 Toggle Switch JBX-00005 2

6 Indicator Light JBX-00006 2

QuantityItem Description Part Number

Limited Warranty

Nemato Corp. warrants all National Line™/ ATLAS® Automatic Regenerative Media Filter Systems, manufactured by Nemato and bearing the Nemato brand name. Warranty initiates as of the date of installation with the first year as unconditional to be free from defects in material and workmanship. Filter tank shell shall carry a fifteen (15) year non-pro-rated warranty. Tubular Elements shall carry a three (3) year warranty (when filter media has been supplied by Nemato) or a one (1) year warranty (when filter media has been supplied by others). Face pipe shall carry a three (3) year warranty, and all accessories including but not limited to butterfly valves, check valve, sight glass, pressure gauges, air relief assembly and drain assembly shall carry a one (1) year warranty.

100


Except as stated herein, Nemato’s liability for incidental and consequential damages is hereby excluded to the full extent permitted by law. The above warranties are in lieu of all other warranties expressed or implied, and all implied warranties of merchantability and fitness for a particular purpose are hereby disclaimed and excluded from this agreement.

Consequential Damages

Nemato Corp. not withstanding anything to the contrary herein stated shall not be liable for any consequential, contingent or incidental damages whatsoever.

Some states or provinces do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an implied warranty will last, so the above limitations or exclusions may not apply to you. This warranty provides specific legal rights and you may have other rights which can vary state to state or province to province.

101


Appendix A: Davit Safety Guidelines

Introduction The National Line™ Davit Arm is provided primarily for lifting, and removing National Line™ / Atlas® filter upper heads. A chain hoist and chain-sling accompany the Davit Arm to allow for ease of service when removing the filters head, pressure, and tube plates. The Davit Arm will impart many years of reliable service provided its components are properly maintained as outlined in this appendix.

Safety Precautions Proper safety precautions must be used at all times during installation, and operation. These include, but are by all means not limited to:

• Ensure all local laws and regulations are followed

• Ensure all nuts and bolts are present and tightened (37-50 Ft/lbs recommended)

• Ensure that concrete floor is in good condition, and that there are no cracks near the base anchor bolt locations.

• Ensure that the cable on the cable hoist has no evidence of corrosion, broken strands or fraying.

• Make sure all overhead piping, wiring, or any other items are observed and prepared as required

WARNING

Read this manual in its entirety before using any of the lifting equipment. Never lift, support, or transport humans with the Davit Arm Crane. Failure to obey this could result in serious bodily harm.

WARNING

Operation of this equipment is to be performed in accordance with the “Filter Maintenance – Filter Cover Removal” operating procedure. Read this procedure in its entirety before using any of the lifting equipment.

WARNING

NEVER exceed the rated capacity of the Davit Arm, or of Cable Winch Hoist.

WARNING

Inspect the Davit Arm for corrosion, missing or broken parts prior to operating.

WARNING

NEVER leave the Davit Arm unattended while suspending a load. NEVER walk or place yourself under the Davit Arm or the load being suspended. Practice a stance that will ensure everyone is positioned away from the load being lifted.

102


WARNING

Ensure the load is not attached to the filter body, and remove obstacles that impede lifting or moving.

Maintenance The Davit Arm has been designed with very little user maintenance required. Before any use of the cable hoist, apply a light lubricant to the pulley blocks, and the winch crank mechanism. Any damage to paint must be repaired quickly to avoid corrosion damage. An annual safety inspection by authorized personnel is required to check for structural and mounting defects is required to maintain the capacity rating. Qualifications The Davit Arm operation, to be safe requires:

• Full knowledge of all equipment associated with the lift

• Full alertness and deliberation to all equipment associated with the lift

• Fully capable of following all safety rules and regulations No Person should operate this Davit Arm Crane or any lifting devices:

• Unless they have read and understood every item within this manual

• Who cannot use good judgement, speak compatible languages with entire team members, have hearing or sight impairments (unless rightfully corrected)

• Unless the operator fully understands lift and hoist equipment practices

• Who is under the legal age to operate this type of equipment

• Who may not subsist of sufficient health that will interfere with operational

• Performance Limitations The gantry has been designed to the following standards: Occupational Health and Safety Act (OHSA): R.R.O. 1990 Regulation 851; Industrial Establishments CSA B167-08: Overhead travelling cranes – Design, Inspection, Testing, Maintenance and Safe Operation ASME B17.3-2006: Overhead and Gantry Cranes

The operating limits of this crane are as follows

• Davit Arm Lifting Capacity 320 kg (700 lbs)

national line™/ atlas® · 1 1605 mcewen drive, whitby, ontario l1n 7l4 (905) 571-5305 or 1 (800)...

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