rexson guide pump

Viscous Material Dispensing Viscous Material DispensingPISTON VALVES PUMPS WITH PRIMING

SELECTION GUIDE

1/ SINGLE-COMPONENT MATERIALSas, ne hi ce v e r y whe rein

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the best technology to serve your production

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REXSON has been working for over 40 years to improve the fluid handling capabilities we offer to industrial markets in France and around the world. REXSON is a complete supplier of equipment for both single-component and multiplecomponent materials. REXSON. Since 1954

We provide our product and application experience to professionals each and every day. REXSON products are proven in production around the world. Thank you for taking the time to review this literature. Please contact the REXSON office nearest you for additional information.

not exhaustive - not contractual - REXSON 2003 reproduction prohibited

INDEXA AdaptersAir Filter, Regulator, Lubricator Air Motors Conversions: English/Metric Filters, Fluid Fittings Fluids, general information 137 134 74 20 23 134+ 130+ 137+ 11+ 147+ 152+ 134+ 72 152+ 105 41+ 38 28 13 105 27 105 24 70+/92+/104 105 105 26 53+ 112+ 108+ 114+ 31 30 32 133 134+ 133 152+ 112 152+ 125 124 128+ 121+ 120 118 12 22 152+

SYMBOLS USED IN THIS CATALOGASSISTANCE AIR HOSE AIR SUPPLY ACCESSORIES FITTINGS HOSES, FLUID FILTERS, FLUID REGULATORS, FLUID MANUAL EXTRUSION VALVES AUTOMATIC EXTRUSION VALVES EXTRUSION TIPS SWIVELS, FLUID MANUAL SPRAY GUNS AUTOMATIC SPRAY GUNS SPRAY TIPS RAM AND CART-MOUNTED UNITS SERVICE KITS MAINTENANCE AND WEIGHTS MATERIAL DESCRIPTION

C Chemical Compatibility Charts F Filters, Air

PUMPS PUMP LOWERS MOTORS, AIR

H Hoses, Fluid I Instruction Manuals L Lubricators, Air LineLubricant for Pumps Metering Control Counter Packages, Bill of Materials Performance Charts - How To Read Pressure Drop Calculations Pump Accessories Pump Family Chart Pump Flanges Pump Function Training Pump Lower Part Numbers Pump Mounting Accessories Pump Outlet Kits Pump Selection Guidelines Pump Selection Part Numbers Ram Part Numbers Ram Plate (Platen) Part Numbers Ram Plate (Platen) Selection Ram Selection Guidelines Regulator, Fluid, and Function Training Regulator Selection Regulators, Air Regulators, Fluid Repair Kits Roller Table for Rams Spray Gun, Automatic Spray Gun, Manual Swivels, Fluid

OUTLET, PUMP PUMP ACCESSORIES SINGLE-POST PAIL RAM SINGLE-POST DRUM RAM TWIN-POST PAIL RAM SHORT ROD TWIN-POST PAIL RAM LONG ROD TWIN-POST DRUM RAM HEAVY DUTY TWIN-POST PAIL RAM HEAVY DUTY TWIN-POST DRUM RAM HYDRAULIC RAMS PORTABLE SINGLE-POST PAIL RAM PORTABLE TWIN-POST PAIL RAM RAM ACCESSORIES RAM PLATES (PLATENS)

M Maintenance Manuals P Packages, Pump

R Ram Accessories

S Service Manuals

T Tips, Extrusion and Spray V Valves, Automatic ExtrusionValves, Manual Extrusion Viscosities, Typical Viscosity Conversion Charts

W Weights


TABLE OF CONTENTSFluid Materials - General Chemical Compatibility Charts Typical Viscosity / Metric-English Conversion Priming Pump Introduction Pump Range Charts11 20 22 23 24 27 28 30 31 32 34 35 36 38 41 5 74 96 105 106 108 112 114 118 124 128 130 133 134 137 152

How To Read Pump Performance Charts Ram Selection Guidelines

Ram Plate Selection Guidelines

practical s rmation page info

Fluid Regulator Function Training Dispense Valve and Dispense Hose Training Compressed Air Basics Packages: Typical Bill of Materials Pump Package Selection: Alto, Major, and Tenor Alto, Major, and Tenor Pumps, Bare Pump Mounting Accessories + Air Motors and Air Consumption Rams and Ram Accessories Ram Plates (Platens) Extrusion Valves and Dispense Nozzles Spray Guns and Spray Tips Fluid Swivels Fluid Filters Fluid Regulators Air Regulators, Filters, Lubricators, and Accessories Fittings and Hoses Repair Kits and Service Manuals; Weights


4

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3 3/ Gasket Dispensing to an Engine Block 1/ Automatic Anti-Flutter

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9 7/ Silicone Seal Dispensing onto Covers 4/ Manual Insulated Glass Window Sealant Dispensing 5/ Automatic Silicone Gasket Dispensing 6/ Appliance Adhesive Dispensing Application 8/ Structural Bonding 9/ Swirl Adhesive Dispensing

6

2/ Manual Windshield Urethane Dispensing


G POTTIN

G SEALIN

M STREA ION MULTIINJECT

SWIRL

TREAM AND S SPRAY

REXSON Ready-to-Use packages and other custom built packages are designed for professional use. Only skilled users who have been trained and authorized should use this equipment. All safety rules must be understood and followed. Equipment in this catalogue is designed for transfer, pumping and supply and application of medium to high viscosity materials such as thick grease and lubricants, adhesives, silicones, mastics, caulks and pastes and other similiar materials.

Note : See separate brochures for heated or multi-component materials.

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ca practoirmlation infINTRODUCTION

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- The following practical information section is designed to assist equipment selection. Users of this catalogue can either select ready-to-use packages or create their own customized packages from a wide selection of components and modules. - REXSON produces a wide range of pumps and accessories. The following pages identify the key parameters required to help users properly select the equipment needed to satisfy their production and reliability requirements. - Forty years of industry experience enables REXSON to develop leading problem solving technologies for a wide range of processes and applications. REXSONs Technical Assistance teams are available to help develop new solutions for your needs .

EQUIPMENT SELECTION PARAMETERS

MATERIAL CHARACTERISTICS - Material chemistry/family type - Viscosity - Rheology - Fillers - Abrasivity - Compressibility - Container type and size

WORKING CONDITIONS - Material Flow - Application Pressure - Ambient and Operating Temperature - Dispense Cycle Rates and Frequency

DISPENSING METHODS - Extrusion or spray (sealing/potting/injection/streaming) - Manual - Automaticres ON manufactu t mment: REXS Important Co t to the highest standards bu its equipmen its equipment compatibility n cannot assure d fluids. Care should be take te t is with user-selec patibility before equipmeneets. to assure com w material safety data sh installed. Revie

EQUIPMENT SELECTED - Pump Size and Ratio - Fixed or Portable - Ram Plate (Platen) - Guns and Valves - Hose and Pipe - Accessories


ca practoirmlation infPRODUCT SELECTION TECHNICAL DATA1/ GENERAL INFORMATIONERIAL EASY MAT LT MATERIAL ? U OR DIFFIC

11

To assure correct equipment selection the characteristics of the material to be pumped and applied must be identified and understood. Users should not base their selection on only the viscosity of the material. There are many conditions that influence a materials level of viscosity. - Ambient room temperature or material temperature (can dramatically increase or reduce material viscosity). - Agitation or shearing of the material to create temporary or permanent viscosity changes - Potential application viscosity changes. Environmental conditions such as humidity, temperature, lights may trigger irreversible changes in a material (polymerizaton, aging, oxidation, curing, thickening). Some materials may congeal or crystallize, causing the pumping system to fail or prematurely wear. Pumps and accessories may chatter or seize in some cases. Some materials may separate or settle. Careful material agitation or circulation may solve these problems. In some cases, the impact of the pump or accessory on a pumped material due to heat or shear can be significant. Therefore it is necessary to consider the following: - Maximum fluid pressure when the material leaves the pump or applicator - Maximum flow rate required from the system t the Always consul r and - The pump cycle rate or the pump cycles per dispense material supplie lierl supp follow materians. directio

2/ DIFFERENT FAMILIES OF MATERIALSVISCOSITY VISCOSITY

NEWTONIAN

Viscosity is dependent only on temperature, not shear rates or time.

AGITATION TIME OR SPEED

THIXOTROPIC

Agitation or shear reduces viscosity. When the material is at rest it returns to its original viscosity.

AGITATION TIME

AT REST

RHEOFLUIDIC

Increasing the amount of agitation lowers the viscosity level but the agitation time does not. The viscosity level will return to its original level when agitation stops. Increased agitation increases viscosity When agitation stops the material returns to its original viscosity.

VISCOSITY VISCOSITY

AGITATION SPEED

but the time of agitation has no effect. RHEO-THICKENING

AGITATION SPEED


ca practoirmlation infTECHNICAL DATA

12

3/ VISCOSITYUsually expressed in centipoise (cPo) or Poise (Po). The current unit is the milliPascal/second. Other units used: Centistoke, 1 Pa.s = 10 poise = 1000 cPs Engler, 1 mPa.s = 1 cPo Saybolt, Please look at the conversion 100 cPs = 1 Poise chart on page 22. Gardner Note: we have included some measures of viscosities as examples. A Brookfield Cone viscosity meter was used to measure the viscosity.SANITARY PRODUCTSMUSTARD JAM LIQUID HONEY HONEY PASTE CHOCOLATE GLUCOSE SYRUP THICK SYRUP

VISCOSITY1,100-1,500 cPs 8,000-12,000 cPs 21,000-16,000 cPs 30,000 cPs 15,000-16,000 cPs 110,000 cPs 3,200 cPs

TEMP.73F (23C) 73F (23C) 73F (23C) 72F (22C) 73F (23C) 72F (22C) 72F (22C)

VARIOUSWATER

VISCOSITY1 cPs

TEMP.72F (22C)

INKSUV INK INK

VISCOSITY95,000-103,000 cPs 45,000 cPs

TEMP.77F (25C) 72F (22C)

SILICONESILICONE

VISCOSITY40,000-49,000 cPs

TEMP.79F (26C)

COSMETICSPASTE SOAP LIQUID SOAP VASELINE

VISCOSITY1,700-2,200 cPs 100-170 cPs 64,000 cPs

TEMP.73F (23C) 73F (23C) 72F (22C)

OILS AND GREASESOIL 1 OIL 2 SILICONE GREASE GREASE 1 GREASE 2 GREASE 3 GREASE 4 GREASE 5 GREASE 6 GREASE 7 THICK GREASE

APPLICATIONSCAR ENGINES GEAR BOXES VARIOUS

VISCOSITY95 cPs 1,900-2,000 cPs 22,000-27,000 cPs 3,200-3,300 cPs 6,800-7,100 cPs 15,000-16,000 cPs 13,000-14,000 cPs 7,500-8,500 cPs 9,500-11,500 cPs 34,000-40,000 cPs 50,000-62,000 cPs

TEMP.73F (23C) 73F (23C) 77F (25C) 77F (25C) 77F (25C) 77F (25C) 77F (25C) 73F (23C) 73F (23C) 73F (23C) 77F (25C)

MASTICSMASTIC 1 PVC MASTIC EPOXY 1 EPOXY 2 BUTYL MASTIC CLEANING PASTE 1 CLEANING PASTE 2 ELASTOMER GLUE

APPLICATIONSBODY AND WHITE HEM FLANGE PAINT SHOP SEAL SPRAY BODY AND WHITE STRUCTURAL BONDING BODY AND WHITE STRUCTURAL BONDING BODY AND WHITE ANTI-FLUTTER FOR HOT MELT BODY AND WHITE STRUCTURAL BONDING

VISCOSITY2,600-3,300 cPs 4,500-6,500 cPs + 150,000 cPs 100,000-125,000 cPs 92,000-110,000 cPs 120,000-123,000 cPs 103,000-115,000 cPs 85, 000-89,000 cPs 38,000-58,000 cPs 100,000-135,000 cPs 118,000-123,000 cPs

TEMP.73F (23C) 73F (23C) 86F (30C) 104F (40C) 73F (23C) 77F (25C) 86F (30C) 104F (40C) 75F (24C) 79F (26C) 75F (24C)

VARIOUSSANITARY GLUE

APPLICATIONSBOTTLE CORK

VISCOSITY3,700-4,000 cPs

TEMP.73F (23C)


ca practoirmlation infTECHNICAL DATA4/ PRESSURE DROP

material pipe length

Inside

13

Pressure drop is the resistance that prevents material from moving forward in the pipe. Two pipe variables influence this resistance: the (inside/internal) diameter and the pipe length. The pump will generate a pressure, strong enough to move the fluid material through the pipe (or hose) to the material pipe outlet; this pressure must be enough to overcome the original pressure drop. While it is hard to reduce the pipe length, it is relatively easy to select an appropriate internal pipe diameter.

PRESSURE DROP CALCULATIONPressure loss (bar/m) = 6.9* x Flow (l/min) x Viscosity (cPs) D (interior diameter in mm)4

Pressure loss (psi/Ft) =

2.73* x Flow (gpm) x Vicosity (cPs) D4 (interior diameter in inches)

FLOW RATE CALCULATIONFlow (l/min) = Pressure loss (bar/m) x D4 (interior diameter in mm) 6.9* x Viscosity (cPs) Flow (gpm) = Pressure loss (psi/Ft) x D4 (interior diameter in inches) 2.73* x Viscosity (cPs)

PIPE DIAMETER CALCULATION4

INTERIOR DIAMETER (mm) =

6.9* x Flow (l/min) x Viscosity (cPs) Pressure Loss (bar/m)

4

INTERIOR DIAMETER (in.) =

2.73* x Flow (gpm) x Viscosity (cPs) Pressure loss (psi/Ft)

Note: * denotes constant value

5. COMPRESSIBILITYViscous materials can be compressed. Users have to take into account the difference between the flow rate and pressure drop through the pipe; it occurs when both the gun (used to dispense material) and the pump stop. Turning on both the gun and pump triggers the same process, due to this compressibility.

FLOW RATE TIME TIME TO OPEN THE GUN DWELL TIME (DELAYED FLOW) / PRESSURE

PRESSURE TIME

VISUALIZATION OF THE GAP BETWEEN PRESSURE DROP AND FLOW RATE



14

6/ RHEOLOGYThe ideal material is Newtonian. Its viscosity remains constant during the whole process (see previous page). In the case of a non-Newtonian product, viscosity will develop (change) until it is dispensed or the process is ended. Some materials may liquify while others may thicken depending on the shearing they experience when they are used. Each product family has its own rheology and response to shearing, even though the temperature remains the same. Viscosity is a common measurement of a materials condition. Viscosity reflects the internal friction of a fluid which makes it resist flowing past a solid surface such as the inside of a pipe or hose. Many conditions can influence viscosity in non-Newtonian fluids, one key influence is temperature combined with shear and time. Most material viscosities decrease with increased temperature, however this result is difficult to predict. In summary, dynamic viscosity takes into account the effect of shear rate, time and temperature and is the critical viscosity to be aware of when specifying pumping and dispensing equipment. In addition, a materials original viscosity may be affected by the materials age, exposure to evaporation or settling of heavy particals from solution.es to follow simple guidelin There are two aterials consistent and the to help keep m in good working order: equipment res possible um fluid pressu use the minime material with a single or and cover th wiper ram plate. double

7/ FILLERS AND ABRASIONIn most cases, a materials abrasiveness is determined by the characteristics of the fillers used in it. The shape, hardness and concentration of filler will significantly influence the proper selection of a pump, its fluid seals, fluid filters, and other system accessories. Decreasing pump cycle rates by using larger cylinders and the lowest possible fluid pressure combined with the most effective fluid seals will minimize the negative affects of abrasive material fillers and increase pump life. Examples of filler values:North Standard GREASE PVC MASTIC EPOXY ADHESIVE ANTI-FLUTTER 10 7-to-8 9 8-to-9 Particle Sizes (1/100 mm) 0 2-to-3 1 1-to-2


ca practoirmlation infTECHNICAL DATA8/ FILTRATIONEXTRUSIONWhen using an extrusion gun (e.g., dispensing a bead) it is typically not necessary to filter the product if application tip diameters are large enough.pt filtration ts will not acce Certain produc the material supplier). (verify with

15

AIRLESS SPRAYINGAirless spraying is based on the application of pressure to a fluid with a highpressure pump. The highpressure fluid is directed through a small orifice. As the material exits the orifice and goes to ambient pressure, the material rapidly expands and breaks into fine particles, a process commonly referred to as atomization. The size of the spray orifice determines the amount of fluid filtration required. Impurities, dried particles and other particles that are larger than the orifice will plug its opening. Therefore most spray systems require some degree of fluid filtration. It is necessary to balance the appropriate size spray tip with the proper meshed fluid filter: - To avoid lost production due to clogging and cleaning of spray tips. - To avoid damaging or changing the material and its characteristics by having too fine of filtration. - To minimize material pressure drop over the filter (finer filter has more pressure loss than a more coarse filter element) - To reduce the plugging of the filter (the finer the screen the more quickly it will plug). High pressure can cause a plugged filter screen to collapse or break in some instances. - To reduce the required frequency of filter cleaning or replacement. When filtering a material the filter must be continuously maintained to be effective.

FILTRATION

PLUGGED



16

8/ FILTRATIONONE OR TWO FILTERS ?

a and Please see fluid filter dat130. part numbers on Page

Users should make sure to select a filter with an orifice smaller than the diameter of the tip orifice.

Please use a filter with an opening larger than 160 mesh for pasty materials.

Users should select a filter with a large filtering surface, depending on the flow rate and the cleaning frequency. If the user is not satisfied with the end result, they might set up several filters either in series or on a parallel line.

FILTER 50 mesh FILTER 50 mesh

FILTER 100 mesh

FILTER 50 mesh INCREASED FILTERING SURFACE GRADUAL DOUBLE FILTERING

FILTER, MESH, AND SCREEN SIZE

GUIDE TO CHOOSING FILTER SCREENSPASTY MATERIALS FLUIDS FILTER (mesh size) 25 50 75 80 100 SCREEN SIZE (width) MICRON 710 350 220 201 160 102 90

MESH

SCREEN SIZE

160 200

WIRE


ca practoirmlation infTECHNICAL DATA9/ CONTAINERSThe dimensions in this document are typical dimensions throughout the industry. (* = other types of drums exist; this list is not complete.)

17

STEEL DRUM P WITH OPEN TOINSIDE (inches / mm)

INSIDE DIAMETER

H=HEIGHT(inches / mm)

NOMINAL

CAPACITY (Gal. / Liters) STANDARD MAX. 58 / 223 58 / 223 58 / 224 61 / 231 62 / 239 62 / 239 60 / 230 58 / 226 58 / 221

H

55 Gal. (200 Liters)

22.5 / 571.5 22.5 / 571.5 22.5 / 571.5 22.5 / 571.5 23.0 / 585.0 23.0 / 585.0 22.5 / 571.5 22.5 / 571.5 22.5 / 571.5

34.2 / 870 34.3 / 871 34.5 / 875 35.5 / 903 34.9 / 889 35.0 / 891 35.4 / 900 34.7 / 882 34.7 / 882

56 / 213.0 56 / 213.0 57 / 216.5 58 / 223.0 59 / 225.0 59 / 225.0 59 / 225.0 57 / 217.0 58 / 221.0

* * *

* * *

INSIDE DIAMETER

INSIDE (inches / mm)


CAPACITY (Gal. / Liters)NOMINAL MAX.

STANDARD * * * *

H32 Gal. (120 Liters)

18 / 460 18 / 460 18 / 460 18 / 460 18 / 460

29.2 / 742 29.6 / 752 29.4 / 748 29.9 / 761 30.2 / 768

32 / 120 32 / 120 32 / 120 32 / 120 32 / 120

32 / 123 33 / 125 33 / 124 33 / 126 33 / 127



18STEEL DRUM P WITH OPEN TOINSIDE DIAMETER



NOMINAL

CAPACITY (Gal. / Liters) STANDARD MAX. 16 / 60 16 / 60 16 / 60 16 / 60 16 / 60 16 / 60 16 / 60 13 / 50 13 / 50 11 / 40 11 / 40 8 / 30 8 / 30 8 / 30 8 / 30 8 / 30 8 / 30 8 / 30 5 / 20 5 / 20 5 / 20 16.6 / 63.2 16.6 / 63.0 16.9 / 64.1 17.1 / 65.0 17.1 / 65.1 17.2 / 65.5 16.8 / 63.6 14.4 / 54.7 14.4 / 55.0 11.6 / 44.3 11.7 / 44.7 7.1 / 27.0 8.7 / 33.1 8.5 / 32.5 8.7 / 33.4 8.6 / 32.8 8.6 / 32.7 7.1 / 27.1 6.3 / 24.3 5.7 / 21.6 6.5 / 24.7 * *

16 Gal. (60 Liters)

H

13 Gal. (50 Liters) 11 Gal. (40 Liters) 8 Gal. (30 Liters) 5 Gal. (20 Liters)

14.1 / 360 14.1 / 360 14.1 / 360 14.1 / 360 14.1 / 360 14.1 / 360 14.1 / 360 14.1 / 360 14.1 / 360 14.1 / 360 14.1 / 360 12.2 / 310 12.0 / 305 12.0 / 305 12.0 / 305 12.4 / 315 12.0 / 305 11.2 / 285 11.0 / 280 10.8 / 275 11.0 / 280

24.44 / 621 24.37 / 619 24.80 / 630 25.15 / 639 25.19 / 640 25.35 / 644 24.60 / 625 21.18 / 538 21.33 / 542 17.16 / 436 17.32 / 440 14.09 / 358 17.83 / 453 17.51 / 445 18.03 / 458 16.61 / 422 17.63 / 448 16.73 / 425 15.55 / 395 14.33 / 364 15.82 / 402

* * * * * * * * * * *

* * * *

*

STEEL DRUM CONE-SHAPEDINSIDE DIAMETER D1

INSIDE D1(inches/mm)

INSIDE D2(inches/mm)

H=HEIGHT(inches/mm)

CAPACITY (Gal./Liters)NOMINAL MAX.

H

16 Gal. (60 Liters) 13 Gal. (50 Liters) 11 Gal. (40 Liters) 5 Gal. (20 Liters)INSIDE DIAMETER D2

11.22 / 285 14.96 / 380 14.96 / 380 14.96 / 380

10.03 / 255 14.17 / 360 14.17 / 360 14.17 / 360

14.17 / 360 16.22 / 412 19.84 / 504 23.50 / 597

5 / 20 11 / 40 13 / 50 16 / 60

5.4 / 20.5 11.6 / 44.2 14.2 / 54.2 16.9 / 64.2

NOTE: DIMENSIONS ARE TYPICAL FOR INDUSTRIAL DRUMS. * OTHER DRUM TYPES EXIST. THIS LIST IS NOT COMPLETE.



19DRUM CLOSED-HEAD PENING WITH BUNG O 2 INSIDE DIAMETER



NOMINAL

CAPACITY (Gal. / Liters) STANDARD MAX. 62 / 239

H

60 Gal. (225 Liters) 32 Gal. (120 Liters)

23.03 / 585.0 22.49 / 571.5 22.49 / 571.5 18.11 / 460.0 18.11 / 460.0

35.11 / 892 32.36 / 822 36.02 / 915 29.96 / 761 30.23 / 768

60 / 225 60 / 225 60 / 225 32 / 120 32 / 120

* * *

33 / 126 33 / 127

2 INSIDE DIAMETER



NOMINAL

CAPACITY (Gal. / Liters) STANDARD MAX. 16 / 60 16 / 60 16 / 60 8 / 30 8 / 30 8 / 30 14.7 / 55.8 17.1 / 64.1 16.7 / 63.3 12.1 / 46.0 8.8 / 33.5 8.6 / 32.8 *

H

16 Gal. (60 Liters) 8 Gal. (30 Liters)

14.17 / 360 14.17 / 360 14.17 / 360 12.00 / 305 12.00 / 305 12.00 / 305

21.61 / 549 24.80 / 630 24.48 / 622 24.80 / 630 18.07 / 459 17.71 / 450

* *

*

2 INSIDE DIAMETER



CAPACITY (Gal. / Liters)NOMINAL MAX.

STANDARD *

10.82 / 275 H5 Gal. (20 Liters)

14.37 / 365

5.2 / 20

5.7 / 21.6

NOTE: DIMENSIONS ARE TYPICAL FOR INDUSTRIAL DRUMS. * OTHER DRUM TYPES EXIST. THIS LIST IS NOT COMPLETE.


ca practoirmlation infCHEMICAL COMPATIBILITY CHARTS

20

= High Compatibility = Good Compatibility

N = Not CompatibleCARBON ALUMINUM STEEL

= Low Compatibility

MATERIAL IN CONTACT (WETTED PARTS)BRASS STAINLESS STEEL NYLON NITRILE VITON LEATHER P.U. Butyl acetate Ethyl acetate Acetal aldehyde Amonium acetate Acedic acid Boric acid Hydrobromic acid Chloridic acid Chromic acid Citric acid Fluorohydric acid Fluosilicic acid Formic acid Nitric acid Oxylic acid Phosphoric acid Ethylalcohol Methylalcohol Acetic aldehyde Formic aldehyde Sodium algenate Starch Amines Acetone Liquid ammonia Benzene Sodium bicarbonate Chlorine dioxide Sodium bisulphate Brominate Calcium carbonate Sodium carbonate Chlorinate, gas Sodium chlorite Aluminum chlorosulfate Calcium chloride Magnesium chloride Potassium chloride Sodium chloride Zinc chloride Ferrous chloride Ferric chloride Cyclohexane Chlorobenzene Ethylene chloride Methylene chloride Diatomes Dichloroethylene Diethylene glycol Bleach Distilled water

N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N

N N N N

N N N

N

N N N N

N N N

N N N

N

N

N

N

N

N N N N N N N N N

N N N

N

N N N N

N N N N N N N

N N N N N N N N N N N

N

N

N N


ca practoirmlation infCHEMICAL COMPATIBILITY CHARTS

21MATERIAL IN CONTACT (WETTED PARTS)CARBON ALUMINUM STEEL Oxygenated water EDTA Fertilizer Ethanol Ethyl ether Ethylene glycol Ethyl-mercapan Fuel Fluosilicate Formaldehyde Glycol Gelatine Sodium hydroxide Ammonium hydroxide Potassium hydroxide Calcium hypochlorite Sodium hypochlorite Sodium hyposulfite Fruit juice Methanol Morpholine Methylethylcetone Sodium nitrite Perchlorethylene (tetrachloret.) Permanganate de potassium Hydrogen peroxide Chlorohated Peroxyde Phenol Ammonium phosphate Tridsodium phosphate Aluminium polychlorite Polyelectrolytes Potasse caustique Sodium silicate Soude Aluminium sulfate Ammonium sulfate Calcium sulfate Copper sulfate Ferrous sulfate Ferric sulfate Sodium sulfate Hydrogen sulfur Carbon tetrachloride Toluene Trichlorethane Trichlorethylene Triethyleneglycol Urea Xylenes BRASS STAINLESS STEEL NYLON NITRILE VITON LEATHER P.U.

N

N

N

N N N N N N N N N N N N N N N N N N N N N

N N N N

N

N N N N

N

N N N N N N N

N N N N N N N N N

N N N

N N

N N N N

N N

N N

N N N N N N N N N N N

N

N N N


ca practoirmlation infEQUIVALENT VISCOSITIES(UNITS USED FOR HIGH VISCOSITY MATERIALS)

22POISE 20.0 21.0 22.0 23.0 24.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 300.0 500.0 800.0 1,000.0 5,000.0 8,000.0 9,000.0 10,000.0 12,000.0 14,000.0 15,000.0 18,000.0 20,000.0 mPa.s CENTIPOISE 2,000 2,100 2,200 2,300 2,400 2,500 3,000 3,500 4,000 4,500 5,000 5,500 6,000 6,500 7,000 7,500 8,000 8,500 9,000 9,500 10,000 11,000 12,000 13,000 14,000 15,000 16,000 17,000 18,000 19,000 20,000 30,000 50,000 80,000 100,000 500,000 800,000 900,000 1,000,000 1,200,000 1,400,000 1,500,000 1,800,000 2,000,000 GARDNER HOLDT BUBBLE GARDNER LITHOGRAPH IC UNITS KREBS KU 105 109 114 121 129 133 136 SAYBOLT UNIVERSAL SSU 9,400 9,850 10,300 10,750 11,200 11,600 14,500 16,500 18,500 21,000 23,500 26,000 28,000 30,000 32,500 35,000 37,000 39,500 41,000 43,000 46,500 51,000 55,500 60,000 65,000 69,500 74,000 80,000 83,500 88,000 93,000 140,000

Z Z1 Z2 Z3

2

3

Z4

4

Z5

5

Z6


ca practoirmlation infMETRIC - ENGLISH CONVERSION

23CONVERT FROM Centimeters Centimeters Centimeters/min. Centimeters/sec. Cubic centimeters. CONVERT FROM Cubic centimeters Cubic centimeters Cubic feet Cubic feet Cubic feet/min. CONVERT FROM Cubic inches Cubic inches Cubic inches Cubic meters Cubic meters CONVERT FROM Cubic meters Cubic meters Feet Feet Feet of water CONVERT FROM Feet of water Feet/hour Feet/min. Feet/min. Feet/sec. TO feet inches feet/min. feet/sec. cubic feet TO ounces liquid gallons liquid gallons cubic inches gallons/min. TO gallons cubic centimeters cubic feet liquid U.S. gallons cubic centimeters TO cubic feet cubic inches centimeters meters atmosphre TO psi miles/hour meters/min. miles/hour miles/hour MULTIPLY BY 0.03280 0.3937 1.9684 0.03281 3.5314 x 10 5 MULTIPLY BY 0.033 0.0002642 7.4805 1.728 7.4805 MULTIPLY BY 0.004329 16.387 0.0005787 264.17 1 x 106 MULTIPLY BY 35.31 61,023.38 30.48006 0.3048006 0.02949 MULTIPLY BY 0.443 0.00018933 0.3048 0.01136 0.681818 CONVERT FROM Gallons Gallons Gallons Gallons Gallons/min. CONVERT FROM Inches Inches Inches Inches Kilograms CONVERT FROM Kilogrammes/cm2 Kilogrammes/mm2 Liters Meters Meters CONVERT FROM Poise Pints of water PSI Inches2 Inches2 Inches2 Millimtres2 daN TO cubic cm cubic inches imperial gallons cubic feet cubic feet/min. TO feet meters millimeters mils pounds TO psi psi gallons feet inches TO centipoise gallons atmosphre (bar) cm2 feet2 mm2 inches2 Kilograms MULTIPLY BY 3 785,43 231 0,83268 0,13368 0,13368 MULTIPLY BY 0,083333 0,254 25,40005 1 000 2,2046 MULTIPLY BY 14,2233 1 422,33 0,264178 3,2808 39,37 MULTIPLY BY 100,0 0,11985 0,06804 6,4516 0,006944 645,163 0,0015499 1.0

llons. ns are U.S. Ga Note: All gallo

For the diameter of a circle, multiply the circumference by 0.31831. For the circumference of a circle, multiply the diameter by 3.1416. For the surface of a circle, multiply the diameter 2 by 0.7854. For the surface of a sphere, multiply the diameter 2 by 3.1416. To find the side of a square that has the same surface area of a circle, multiply the diameter by 0.8862. To find the number of cubic inches in a sphere, multiply the diameter 3 by 0.5236. To find the number of gallons inside a pipe or cylinder, divide the volume in liters by 231. To find the cubic volume of a cylinder or pipe, multiply the section area by the length.


ca practoirmlation infPRIMING PISTON PUMP: THE HEART OF THE SYSTEMMost REXSON pumps are reciprocating positive displacement piston pumps. Pneumatic compressed air power or hydraulic power drives these pumps. These pumps are double acting pumps with displacement occurring on the up and down stroke of the pump. These pumps provide low-shear pumping action that is very friendly to a wide range of materials resulting in little or no degradation. REXSON piston pumps insure constant flow rates and have adjustable fluid outlet pressure capability (simple user adjustment of inbound air pressure). REXSON priming piston pumps are usually recommended for high viscosity products greater than 3,000 cPs. Lower viscosity levels are typically pumped using double ball designs (see specific literature for selection guidelines).

24

SAFETYPneumatic drive pumps are inherently explosion proof. With proper installation pneumatic, pumps are safe for use with solvents and other flammable materials. Pneumatic pumps can be safely used in explosion proof and wet environments.

EFFICIENCYREXSON pneumatic drive pumps automatically start and stop with the opening and closing of the system dispense/spray outlet valve. These pumps build to a static pressure and then automatically stop until the outlet valve is opened. REXSON has a wide range of pump seals to meet varied materials that can be pumped.

DOUBLE-ACTING RECIPROCATING PUMPThroat packing nut and large wet cup for lubricant. Operator safety screen. Packings of various types compatible with pumped materials. Pump cylinder designed to resist abrasion (severe duty treatment). NEW check valve designed for quicker closing. Larger internal check valve designed for minimum pressure loss, good resistance to abrasion and low shearing.

PISTON DOWNSTROKECheck valve (green) closed against the seat and the material in chamber V2 is displaced out of the pump by the pump displacement rod.

PISTON UPSTROKECheck valve (green) opens and material is forced into chamber V2 by the priming piston. The top check (red) closes and material is pulled from chamber V1.

Severe duty seat, quick replacement, reduced maintenance.

NEW PUMP MODELS from for containers liter liter to 200 20 option (55 gal.) with . to fit 2 in bung opening.

Priming piston with NEW floating plate for improved priming with viscous materials.


ca practoirmlation infDRIVING AIR MOTORr more See page 106 for motors. ai information on

RECIPROCATING PISTON PUMP PRESSURE RATIOAir motor is designed to drive the fluid pump reciprocating motion to feed and discharge material. The air motor is the energy source that creates pump outlet pressure. The area of the air motor versus the area of the pump rod creates the theoretical pump pressure ratio. S1 (AIR MOTOR PISTON SURFACE AREA) = PUMP PRESSURE RATIO S2 (PUMP PISTON SURFACE AREA) This pump pressure ratio determines the maximum possible PUMP MATERIAL OUTLET PRESSURE. The PUMP PRESSURE RATIO x inbound driving air pressure (max. 6 bar) = STALLED FLUID OUTLET PRESSURE Example: Pump 63:1 = 63 (ratio) x 6 (air pressure) = 378 bar REXSON air motor cycling is driven by two pneumatic position sensors that control the main air valve that directs air to or away from the driving air motor piston. This alternating high-volume flow of air to/from either the top or bottom of the air piston results in an up down movement of the piston (see drawings).STANDARD MOTORTOP SENSOR

25

MAIN ADVANTAGES OF A REXSON MOTOR- High performance. - Adjustable cycle rate. - Fast changeover. - Smoother pump pressure and flow without surge. - Low noise levels. - Simple construction. - Easy to adjust for automatic systems (pump stop, start, etc.). - Simple design. - Reduced maintenance. - Operating air pressure from 7.2 psi to 87 psi (0.5 to 6 bar).

BOTTOM SENSOR MAIN AIR VALVE UPPER CHAMBER

S1LOWER CHAMBER

ADJUSTABLE STROKE = EASY & SIMPLE METERINGSpecial version air motor drives are available that allow easy stroke change by repositioning the air motor sensors. By changing the stroke of the pump its positive displacement output is adjusted. Counting or measuring the number of pump cycles measures the pumps total volume output.ADJUSTABLESTROKE MOTOR

AIR EXHAUST

rs a range of REXSON offe rent pressures with diffe pumps ent volumes. and displacem rocating drive XSON recip te very high RE ra pumps can gene t pressure. material outle

TOP SENSOR LOWER SENSOR

FLUID PUMP

S2

1 DOWN-STROKE + 1 UP-STROKE = 1 CYCLEMAIN AIR VALVE


ca practoirmlation infPUMP SELECTIONTHE MATERIAL IN CONTACT WITH THE FLUID (WETTED PARTS)1. Packing SelectionPacking selection is based upon the material being pumped and its characteristics. The following references can be used as examples. This chart reflects some of the packing selection parameters discussed in previous pages. Users should always follow the material compatibility recommendations of the material supplier combined with previous successful experience. SEAL MATERIALSPTFE (+ Viton seal) PTFE (+ FEP* seal) PTFE + PE (+ Viton seal) PE + LEATHER (+ Viton seal) PTFE GRAPHITE (+ Viton seal) PU + PTFE GRAPHITE (+ Viton seal)* FEP = Teflon Coated Viton

26

MATERIAL PUMPEDSolvent, ether, acetone, aromatic alcohol, certain varnishes and paints. Same as above plus Pu paints, pharmaceuticals, cosmetics, certain sanitary products. Epoxy glue, butyl, PVC, mastics, silicone, certain varnishes, paint. Paint, varnish, grease, oil, ink, waterborne paints.. Paint, varnish, ink, PVC, mastics, butyl.

SPECIAL FEATURESTeflon has excellent chemical resistance but poor abrasion resistance. It is good for chemicals and pharmaceutical-type products, but not for highly-filled material. Mixed seal; good mechanical and wear resistance. Recommended for filled material. Mixed seal; good mechanical and wear resistance. Recommended for universal use. Stronger mechanical resistance than PTFE. Not recommended for pharmaceuticals or cosmetics. Recommended for highly-filled material. Excellent wear resistance. Not compatible with certain solvents.

Mastics, PVC, butyl.

2. Chemical CompatibilityA chemical materials aggressiveness and Ph levels might lead to pump corrosion. It is highly recommended to make sure all metals, elastomers and plastics are compatible with the pumped material. Users must make their pump wetted parts selections based upon a range of criteria including the overall life cycle of the pump. Making the correct selection can be difficult due to the range of material combinations possible. We will use the Ph index, a significant factor, to determine a materials corrosiveness and aggressiveness compared to the pump metals. In addition, we have to take into account any thinners and solvents used in cleaning operations. ACIDPh Values COMPATIBLE MATERIALS

NEUTRAL4 5 6 7 8 9

BASE (or standard)10 11 12 13 14

0

1

2

3

STAINLESS STEEL

CAST IRON

ALU

CAST IRON

STAINLESS STEEL

3. Electro-chemical InfluencesWhile some materials might be compatible when used separately, others might trigger a "battery" effect; as a consequence, parts corrode, bond or pit. To avoid this problem, please check the charts of electro-chemical difference potentials.

4. Carbon Steel or Stainless Steel (examples)SILICONE POLYURETHANE EPOXY PVC GREASE POLYURETHANE (isosyonate base) INKS SOLVENT BASED GLUE WATERBASED GLUE Medium viscosity / abrasive / reacts to moisture in the air / sensitive to heat. Reacts quickly to moisture / heat sensitive. High viscosity that increases with time. Medium viscosity / moderate abrasion. Higher viscosity / stringy. Viscosity increases quickly when polymerization begins with humidity / temperature sensitive. Medium viscosity, low temperature and UV sensitivity. Low and medium viscosities, often stringy / moisture sensitive. Low viscosities / corrosive. CARBON STEEL OR STAINLESS STEEL CARBON STEEL OR STAINLESS STEEL CARBON STEEL CARBON STEEL CARBON STEEL OR STAINLESS STEEL CARBON STEEL OR STAINLESS STEEL CARBON STEEL OR STAINLESS STEEL CARBON STEEL OR STAINLESS STEEL STAINLESS STEEL

It is advised to always take into account the pump wetted parts and the materials they will contact.


PUMP SELECTION

mp selection Consult the pu determine ges to help pa 0 p to select the exact pum ication. for your appl

A pumps life is inversely proportional to the material outlet pressure delivered. Therefore, it is recommended to select a pump that will not work continuously at its maximum pressure. In addition, using the minimum pressure possible helps reduce pumped material degradation. REXSON pumps consist of three trade name families:

53MOTOR SERIES 3000 MOTOR SERIES 5000

MOTOR SERIES 1500

73 95

60 cc = 2.02 oz 106 cc = 3.58 oz 207 cc = 6.99 oz

207 cc 106 cc 8/1 17/1

60 cc 30/1

207 cc 106 cc 16/1 34/1

60 cc 60/1

207 cc 32/1

106 cc 63/1

MOTOR SERIES 6000

MOTOR SERIES 7000

MOTOR SERIES 9000

oz 216 cc = 7.30 = 13.52 oz 400 cc oz 560 cc = 18.92

560 cc 400 cc 216 cc 10/1 30/1 16/1

560 cc 400 cc 216 cc 18/1 30/1 53/1

560 cc 400 cc 216 cc 30/1 82/1 45/1

MOTOR SERIES 7200

MOTOR SERIES 9200

oz 666 cc = 22.51 oz 910 cc = 30.75

666 cc 30/1

910 cc 18/1

666 cc 45/1

910 cc 30/1


ca practoirmlation infUNDERSTANDING PUMP PERFORMANCE CHARTSTO DETERMINE PUMP OUTLET FLOW AND THE CORRESPONDING FLUID PRESSURE

28

MATERIAL OUTLET PRESSURE psi (bar)

The maximum flow rate and fluid 5801 (400) pressure possible from a specific pump can be measured from the 4640 (320) Viscosity curves ( ). 3480 (240) - According to the performance chart a pump can deliver up to 2320 (160) 5 liters /minute (1.32 gpm) of a 20,000 cPs material at 160 bar 1160 (80) (2320 psi) (coordinates in red). - This same pump can deliver a 50,000 cPs material, with a maximum 340 bar (4,930 psi) outlet pressure, with 3.5 liters/minute (.92 gpm) (coordinates in blue).

50 ,00 0c Ps

VIS CO SIT Y:

Ps 0c ,00 : 20 Y SIT CO VIS

RECOMMENDED FLOW RATE ZONE

0

0.52 (2)

0.92 1.00 (3.5) (4)

1.32 1.58 (5) (6)

2.00 (8)

2.64 (10)

3.17 Gallons (12) (Liters)

FREE-FLOW RATE MEASURED WITH 3/4 x 16 ft. (5 m) HOSE.

IMPORTANT: These tests and measures have been conducted for all the pumps using a 3/4 in. and five meter (16 ft.) long hose. Please adjust these parameters based upon your installation requirements.

HOSE OR PIPE DIAMETER SELECTION SHOULD BE DETERMINED BASED UPON: MATERIAL VISCOSITY, EXPECTED FLOW RATE AND PIPE LENGTHPUMP FLOW RATE gpm (liters/min.) 1.85 (7) 1.59 (6) 1.32 (5) 1.05 (4) 0.79 (3) 0.52 (2) 0.26 (1) 0 0 39 (1) 78 (2) 118 (3) 157 (4) 196 (5) 236 (6) 275 (7) 314 (8) 354 (9) 393 (10) 433 (11) 472 (12) 512 (13)

PUMP FLOW RATE gpm (liters/min.) 1.85 (7)

000

1.05 (4) 0.79 (3) 0.52 (2) 0.26 (1) 0 0 39 (1) 78 (2)

118 (3)

50

50

00

P 0c

PIPE 3/8

1.59 (6) 1.32 (5)

cPs

s

PIPE 1/2

157 (4)

196 (5)

236 (6)

275 (7)

314 (8)

354 (9)

393 (10)

433 (11)

472 (12)

512 (13)

PIPE LENGTH in in. (meters)


Selecting too small diameter hose prevented reaching .8 gpm (3 liter/min.) flow rate with 13 ft. (4 meter) hose length and a 50,000 cPs material.

Selecting a 1/2 in. diameter hose shows that .8 gpm (3 liters/minute) can be achieved with a distance that is more than the 13 ft. (4 meters) required.


ca practoirmlation infRAM SELECTIONpage Rams references are on 108

REXSON single- and twin-post rams are designed to make easy and quick replacement of pails and drums by the lifting of the pump. The use of rams with ram plates improves pumping results by exerting a continuous and modulating pressure on the surface of the pumped material. The following chart is designed to help in the selection of a ram and ram plate combination (see p. 108).

SINGLE-POST PAIL RAM

CART + SINGLE-POST PAIL RAM

SINGLE-POST DRUM RAM

TWIN-POST PAIL RAM

CART + TWIN-POST PAIL RAM

SHORT TIE ROD LONG TIE ROD TWIN-POST TWIN-POST PAIL RAM DRUM RAM

HEAVY DUTY TWIN-POST PAIL RAM

HEAVY DUTY TWIN-POST DRUM RAM

HYDRAULIC TWIN-POST DRUM RAM

RAM SELECTION

30

MAXIMUM THRUST at 90 psi (6 bar)

60 lbf (240 daN*)

108 lbf (480 daN)

809 lbf (3600 daN)

11.02 in. 280 mm 11.22 in. 285 mm 12.00 in. 305 mm

900 to 1800 lbf (4000 to 8000 daN)

0,35 0,31

0,35

0,35

0,76

0,76

0,76

PLATE(with flat seal) 12.40 in. 315 mm

0,31

0,31

0,66

0,66

0,66psi = bar x 14 .503

0,28

0,28

0,28

0,62

0,62

0,62

14.17 in. 360 mm

0 cPs 3,000 to 25,00

0,22

0,47

0,47

0,47

LIGHT PLATE(with flat seal)

22.48 in. 571 mm

cPs 3,000 to 300,000

0,10

STANDARD PLATE(with flat seal)

22.48 in. 571 mm

00 cPs 0,18 3,000 to 200,0

PLATE(with 2 flat seals)

22.48 in. 571 mm0 cPs 3,000 to 1,000,00

0,18s +3,000,000 cP

11.02 in. 280 mm

0,79psi = bar x 14 .503

0,79

0,79

6,6

13

11.22 in. 285 mm

0,76

0,76

0,76

6,4

12,7

PLATE(with double O-ring seals)

12.00 in. 305 mm

0,31

0,31

0,31

5,5

11

14.17 in. 360 mm

0,22

0,22

0,22

4,0s + 1,500,000 cP

8

22.48 in. 571 mm

0,18i = bar x 14.50 3

1,42

3,2

* daN = decaNewton

ps = PRESSURE FROM THE PLATE (bar) NOTE: This chart gives some information on viscosity values for easier comparison of different equipment options.


ca practoirmlation infFOLLOWER PLATE SELECTIONare Plate (platen) references on page 114.

The ram plate (platen), integral with the single- or twin-post ram, is designed to provide positive priming pressure for pumping high-viscosity materials. It also isolates the material in the drum from air while the drum is emptied, simultaneously protecting the material from outside contaminants. As the material is evacuated from the drum, the plate cleans the sides of the drum and minimizes any material waste at the bottom of the drum. As material viscosity increases the amount of flow from a pump decreases. Single- & twin-post rams with plates are recommended when viscosities are higher than 3,000 cPs. Plates should be considered with any material that does not easily seek its own level in a drum. Usually we use plates with flat wiper seals with viscosities up to 25,000 cPs. Over these viscosities we advise the use of double O-ring seal plates.PAIL OR DRUM DESIGN VISCOSITY

SELECTING THE STYLE AND NUMBER OF SEALS FLAT SEAL PLATE DOUBLE FLAT SEAL PLATE DOUBLE O-RING SEAL PLATE TEFLON-COATED PLATE WITH DOUBLE O-RING SEALS

+

-

SENSITIVE TO HUMIDITY

RAM PRESSURE ON THE PLATE 3 bar 3 bar

EASY CLEANING

31

PLATE SEAL MATERIALSNBR = NITRILE RUBBER PUR = POLYURETHANE FPM = VITON EPDM = ETHYLENE-PROPYLENE SI = SILICONE

(The following guide does not consider the impact from cleaning materials or pumping temperature)

NBR

PURN

FPM

EPDMN

SI

GREASES BUILDING MASTICS COATINGS ACRYLIC ADHESIVES WATER-BASED ADHESIVES SOLVENT-BASED ADHESIVES EPOXY ADHESIVES COLORANTS COLORANT PASTE INKS BUTYL SOUND-DEADENER PRODUCTS HOT MELT ADHESIVE PARAFFIN WAX WINDOW GLAZING ONE-PART POLYURETHANE ADHESIVE NEOPRENE ADHESIVE SILICONES ISOCYANATES

N

N

N N= NOT COMPATIBLE= COMPATIBLE


ca practoirmlation infFLUID REGULATIONFluid Pressure Regulators are used to reduce the fluid pressure delivered from a pump. Regulators are designed to deliver constant fluid pressure based upon the inputs or setting of the regulator. Fluid regulators should be placed as close as possible to the point of application. Fluid filtration placed before the fluid regulator will protect it from contamination. Fluid regulators can be controlled remotely through a pneumatic signal or manually (see drawings 1 and 2 below).

REGULATOR FUNCTION1. The fluid regulator closes and stops fluid flow when the pressure in the hose downstream of the regulator is greater than the set regulator pressure (when there is free flow with no back pressure the regulator will not function). 2. THE INPUT FLUID PRESSURE SHOULD BE APPROXIMATELY 40% HIGHER THAN THE REGULATED PRESSURE. For good control in a pneumatic regulated system a stable air supply is required. Fluid supply pulsation should be minimized to help assure good regulator function.

1. FLUID FLOW

2. PRESSURE DROP AS SOON AS A PRESSURE DROP OCCURS IN THE SYSTEM, THE REGULATOR PISTON MOVES BY AIR PRESSURE OPENING THE BALL CHECK, ALLOWING MATERIAL TO FLOW IN CHAMBER 2

32

FORCE EQUILIBRIUM UNBALANCED: THE AIR PISTON DOESNT MOVE; THE PISTON BALL CHECK INLET MATERIAL IS CLOSED BY THE FLUID PRESSURE.

CONSTANT PRESSURE ADJUSTED WITH AN AIR REGULATOR (not shown) FLEXIBLE MEMBRANE (PNEUMATIC VERSION) OR ALTERNATIVE (MECHANICAL) VERSION WITH SPRING OUTLET PRESSURE (REGULATED) TOWARDS A GUN CHAMBER 2 INLET MATERIAL HIGH-PRESSURE (NOT REGULATED) CHAMBER 1

OR PERMANENT PRESSURE MANUALLY-ADJUSTED WITH A SPRING ON THE MECHANICAL VERSION (not shown)

CONSTANT PRESSURE ADJUSTED WITH AN AIR REGULATOR (not shown)

OR PERMANENT PRESSURE MANUALLY-ADJUSTED WITH A SPRING ON THE MECHANICAL VERSION (not shown)

PRESSURE EQUILIBRIUMOUTLET PRESSURE (REGULATED) TOWARDS A GUN CHAMBER 2

PRESSURE EQUILIBRIUM NOT ATTAINED

PISTON IS CLOSED

INLET MATERIAL HIGH-PRESSURE (NOT REGULATED) CHAMBER 1

PISTON IS OPEN

OPERATING CURVE (EXAMPLE)REGULATED PRESSURE (in bar)250 200 150

PRECISION REGULATED PRESSURE = Outlet pressure available. MAX. PRESSURE PRECISION = A regulators ability to maintain TOLERANCE stable pressure when the inlet material pressure varies. TOLERANCE = Gap/differences between the maximum and the minimum pressure of the regulator. MIN. PRESSURE THEORETICAL PRESSURE PERFORMANCE = Zone between the maximum material inlet pressure and the minimum regulated material outlet.

REGULATION LIMITS100 50

0

100

200

300

400

INLET MATERIAL PRESSURE TO THE REGULATOR (in bar)

NOTE : INLET PRESSURE = APPROX. REGULATED PRESSURE x 1.4


ca practoirmlation infDISPENSE VALVES

Valve and accessory . references are on page 118

Dispense valves are designed to effectively start and stop the flow of viscous materials. These materials, due to material compressibility and resistance to flow factors, have a tendency to string and extrude even as the valve closes. When using a manual valve the operators skill can be an important factor in the final dispense quality. REXSON valves are designed to provide optimum results with these kinds of materials. Some manual operated valves may require a mechanical or pneumatic assist to make the valve triggering flexible. Other valves, both manual and automatic, are designed for specific user requirements (see Gun and Accessory catalogue section).

MANUAL VALVESUsers should take into account the following criteria to select a manual valve: - Easy to manipulate. - Trigger flexibility, regardless of the working pressure. - Easy to use, adjustable to the physical working position and the shape of the final product. - Quality of the material being dispensed. - Diameter of inlet material hose. - Characteristics of the material. - Weight and mass balance of the valve and hose. - Available range of tips, disposable, re-usable, with diverse shapes and sizes. - Easy maintenance and low operating costs. - Easy to see and adjust the material bead. - Optional use of accessories for automatic monitoring, dispense nozzle extensions, inline filters, etc.

34

AUTOMATIC VALVESValves, with automatic operation, either fixed-mount or mounted on recirprocators or robots, must be both strong and light weight. REXSON automatic valves are available in either stainless steel or carbon steel, with pneumatic triggering with almost instantanious start/stop operation. Double acting pneumatic cylinder operation ensures powerful and fast opening and closing.

The quality of dispensing depends upon the correct pump selection and the pressure drop through all supply lines and supply accessories. It is important to minimize the charge between the material static pressure (material at rest or no flow condition) and the dynamic material pressure (pressure when material is flowing) in order to deliver a steady bead.Calculation

Static pressure ( p) irregular bead

Dynamic pressure ( p) = steady bead

Dynamic pressure

FLOW RATE

DISPENSE SPEED =

BEAD DIAMETER (inches) FLOW RATE (Gallons/min.) Bead Diameter DISPENSE SPEED (inches/second)

FLOW Diameter 2 x 0.20391

FLOW RATE = Dispense Speed x Diameter 2 x 0.20391 DIAMETER = FLOW Dispense Speed x 0.20391


ca practoirmlation infFLUID HOSETypical hose core materials are constructed with polyamid; polyamid hoses are used for the supply of common sealant or adhesive materials. Materials that are more chemically aggressive may require the use of PTFE (Teflon) hoses. Materials that are moisture sensitive also typically require the use of PTFE hose (or PTFE line) to prevent moisture from migrating through the hose into the material being pumped.

HOSE SELECTIONHoses need to be selected offering the best balance between several different parameters: working pressure, flexibility, diameter vs. pressure loss, length, material compatibility, cost, etc. Working Pressure The hose must meet or exceed the maximum working pressure of the system. Typically, as hose diameter increases working pressure decreases. Flexibility The use of flexible hoses is essential to make the operation of dispensing equipment more operator friendly. The bigger the diameter of the hose the larger the hoses curve radius. Hose stiffness is increased by high fluid pressure. Fluid Pressure Loss Factors Pressure loss increases dramatically with smaller hose diameters and greater hose lengths. By reducing the amount of pressure loss through the fluid delivery system the performance of the system is improved. Using the lowest possible operating pressures reduces maintenance costs and material waste. Dont use hose that is longer than the application requires. REXSON Ready-to-Use packages come complete with larger diameter outlet hoses coupled with smaller diameter whip hoses leading to the dispense valve. This approach is a good compromise that maximizes performance and ease of operator use.

35

FLEXIBLE HOSE (HOSE SELECTED BASED ON THE MAXIMUM PUMP OUTLET PRESSURE

WHIP HOSE

DISPENSING VALVE


ca practoirmlation infCOMPRESSED AIR SUPPLYThe life of your compressed-air driven pump is determined to a large degree by the quality of the compressed air supply. Insufficient air flow volume, undersized air lines, long or complex air supply circuitry all contribute to the effectiveness of any pneumatic drive motor. Pressure and flow rates from a pneumatic powered pump are affected by an inadequate air supply. For example the air hose diameter feeding a pneumatic motor should be at least as large as the inlet port diameter to the air motor. YIELD OF A PUMP(with adequate air supply) Outlet pressure of material

YIELD OF A PUMP(with inadequate air supply) Outlet pressure of material

Flow rate

Flow rate

DEW POINT IS A FUNCTION OF TEMPERATURE The amount of water in the air varies with the relative humidity and ambient temperature. Therefore any air supply system should eliminate as much moisture condensation and impurities as possible. Dew point is equal to the water vapor contained in one cubic meter of air at 100% relative humidity.Temperature Grain per cu. ft. / (F / C) Gram per m3 Temperature (F / C) Grain per cu. ft. / Gram per m3

0 -4 / -20

0.38 / 0.880 0.94 / 2.156 1.42 / 3.238 2.14 / 4.868 2.99 / 6.790 4.12 / 9.356

1+59 / +15 1+68 / +20 1+77 / +25 1+86 / +30 +104 / +40 +122 / +50

15.61 / 12.739 17.55 / 17.148 10.05 / 22.830 13.25 / 30.078 22.32 / 50.672 36.67 / 83.257

36

+14 / -10 +23 / -50 +32 / 001 +41 / +54 0, 50 / +10 +

To eliminate air motor icing, it is recommended that the amount of moisture in a compressed air system be minimized. Icing of air motor parts and mufflers can decrease a pumps output. Air filtering and drying is an option that can help increase the life and operation of pneumatic equipment.

MAIN PIPE DIAMETERS The diameter is linked to the air flow volume that needs to be delivered and the pipe length.FLOW RATE cfm (Nl/m)

PIPE LENGTH (foot & meters) DIAMETERS (in inches) 3/4 3/4 3/4 3/4 1 1 1 1 1 1/4 1 1 1/4 1 1/4 1 1/4 1 1/4 1 1/2 1 1/4 2 2 1 2 2 1 1/2 2 2 2 2 2 1/2 2 2 1/2 2 1/250/15 100/30 200/60

SCREW COMPRESSOR POWER REQUIREMENTS* AIR FLOW RATE POWER COEFFICIENT HP/cfm kW/m3/mn cfm (m3 /mn) < 35 180 >5 0.27 7example: Power required to feed a pump with 70 cfm (2 m3/mn) consumption: 70 x 0.23 = 16 HP (2 x 6 = 12 kW) * Screw compressor max. pressure delivered is 108 psi (7.5 bar).REMI NDER

17 35 52 70 100 105 200 245 300 400

500 1,000 1,500 2,000 2,800 3,000 5,600 7,000 8,400 11,200

PIPE / TUBE SIZE (size in in., diameter in mm) 1/8 1/4 3/8 1/2 3/4 5 - 10 mm 8 - 13 mm 12 - 17 mm 15 - 21 mm 20 - 27 mm 1 1 1/4 1 1/2 2 26 - 34 mm 33 - 42 mm 40 - 49 mm 50 - 60 mm

(inner - outside)


ca practoirmlation infCOMPRESSED AIR SUPPLYTYPICAL COMPRESSED AIR SYSTEM

3 1 2 4

6 5

7 7

7

7

Compressed air unit and inlet filter. Air dryer and filter/air cooler/other. Air reservoir with safety valve, pressure gauge, and water trap. 4 Purge valve for water condensation and impurities, or automatic purging. 5 Main pipe made with galvanized steel or other material, with a 1-to-2% slope in the direction of the air flow. 6 High-flow filter water separator (100 micron). 7 Secondary pipe made with galvanized steel or other alternative, fed from the top of the main air supply pipe. 8 Isolating valve. 9 Air filter (50 micron). 10 End of the compressed air line (the lowest point) 11 Flexible hose. 12 Dispensing units.

1 2 3

5

7

378

10

9

11 12 4


ca practoirmlation infPACKAGE BILL OF MATERIALS SELECTIONSIGNIFICANT PARAMETERS TO REMEMBER Material characteristics (family, viscosity, container size, etc.). Shape of the dispensed bead or Thickness of the material to spray. Material viscosity. Information pages. Consult the Practical ize your selection. Application Flow rate per minute. p you custom They will hel Dispensing rate on the part. Dispense cycles. Total material consumption.

THE PUMP: KEY SELECTION FACTORSREXSON pumps consist of three families (ALTO, MAJOR, and TENOR) and are organized by their fluid delivery capacity and pressure ratios. Pressure/Flow performance curves are displayed for each pump: flow rate and pressure for 5 kinds of materials at different viscosity levels. The optimum pump selection should follow recommended flow rate charts to assure proper feeding of the pump. In the recommended zone heat and shear are minimized. The operating life of a pump is inversely proportional to the fluid pressure it generates. Abrasive material pumping requires a careful selection of the pump; work at the lowest possible pump cycle rate and pressure. We also suggest users avoid using a pump at its maximum recommended capacity. The material characteristics are the primary factors to evaluate when selecting the pump.

REMEMBER TO:Make sure all air lines are large enough. Carefully select material lines and hoses to minimize pressure loss while maintaining hose flexibility. Minimize the number of fittings and elbows. Include drain and pressure relief valves. Strictly follow all material and equipment safety instructions. Make sure all equipment is electrically grounded (read all instruction manuals).

38

?not exhaustive - not contractual - REXSON 2003 reproduction prohibited

ca practoirmlation infPACKAGE BILL OF MATERIALS1/ STATIONARY TWIN-POST RAM11 2 15 4 18 20 16 19 8 AUTOMATIC DISPENSING

?11 12 10 MANUAL DISPENSING 9

7 AIR LINES 6

5 17 3 1 13 19 16 14

2/ STATIONARY SINGLE-POST RAM2 15

STATIONARY SYSTEM11 8 4 10

CART-MOUNTED SYSTEM12 2 15 4 10 7 11 12

7 5 6 9 14 3 13 1 13 6 3

395 1 9

1 Material drum 2 Ram with drum centering clamps and air controls 3 Follower plate with a purge and vent 4 Pump 5 Bleed and pressure valve relief 6 Main air line shut-off valve 7 Shut-off and bleed air valve 8 High-pressure hose (large diameter) 9 High pressure hose (smaller diameter, flexible) 10 Swivel 11 Dispensing valve 12 Dispense tip 13 Ground 14 Adaptor 15 Air supply hose 16 Fluid pressure regulator 17 Material filter 18 Air filter 19 High-pressure shut-off valve 20 Pump outlet


ca practoirmlation infPACKAGE BILL OF MATERIALS1/ PORTABLE UNIT WITH TWIN-POST RAM 2/ BUNG-MOUNTED UNIT6 18 15 7 4 2 5 13 3 21 1 18 10 11 9 6 12 4 5 7 15

?13

8

3/ DOUBLE TWIN-POST RAM PACKAGE2

8 22 19 5

22

2 15 7 4 20

23

23 15 4

7 27 24 20

405

5

14 18 6

3

3 1 13 1 13

1 Material drum 2 Ram with air controls and centering clamps 3 Plate with purge and vent 4 Pump 5 Bleed and pressure relief valve 6 Main air line shut-off valve 7 Shut-off and bleed air valve 8 High-pressure hose (large diameter) 9 High pressure hose (smaller diameter, flexible) 10 Swivel 11 Dispensing valve 12 Dispense tip 13 Ground 14 Adaptor 15 Air supply hose 16 Fluid pressure regulator 17 Material filter 18 Air filter 19 High-pressure shut-off valve 20 Pump outlet 21 Four-wheel cart 22 Check valve 23 Low-level detector 24 Automatic change-over 25 Roller table (not shown) 26 Frame (not shown) 27 Support pillar


EXTRUSION PACKAGESGENERAL INFORMATION- The packages presented on the following pages are classified according to the pump family: ALTO, MAJOR, or TENOR. - The units with bases come complete with accessories, including centering and hold-down clamps. - Air control kits include components for pump, ram, and drum change functions. (G 1/2 or G 3/4). - Combinations with the CE indication ( ) include all necessary accessories (dispense valve, hose, swivel, etc.).

43

PACKAGE PART NUMBERSPackage part numbers must contain 10 digits (see example below). Unless indicated otherwise, the plate is fitted with nitrile rubber (NBR) wiper seals or ethylene-propylene (EPDM) double O-ring seals.

EXAMPLE OF A TYPICAL PACKAGE PART NUMBERPortable unit with single-post ram and cart; including pump 207cc, ratio 8/1 Ram plate 285 with flat nitrile rubber Pump with PTFE + PE (+ Viton) Packings

PART NO. :

105606

02

03

RAM PLATE DIAMETER CODES 280 285 305 315 360 571 = = = = = = CODE CODE CODE CODE CODE CODE 01 02 03 04 05 07

PUMP PACKING CODES PTFE (+ Viton) = PTFE (+ FEP*) = PTFE + PE (+ Viton) = PE + LEATHER (+ Viton) = PTFE GRAPHITE (+ Viton) = PU + PTFE GRAPHITE (+ Viton) =* FEP = Teflon Coated Viton

CODE CODE CODE CODE CODE CODE

01 02 03 04 05 06


each package with Complete descriptions of following pages. s are on the part number

EXTRUSION PACKAGES

44

1/ Package part numbers must have 10 digits (see the preceding page). 2/ Ram plates are equipped with nitrile rubber flat wiper seals or EPDM O-ring wiper seals. Consult the factory for other materials.MATERIALS NOT MOISTURE SENSITIVE (SINGLE FLAT SEAL) 3,000 to 25,000 cPsPAIL 11 to 12 in. ( 280 to 305 mm)SINGLE-POSTPAIL RAM SINGLE-POSTPAIL RAM COMPLETE SINGLE-POSTPAIL RAM

REMI NDER

MATERIALS SENSITIVE TO MOISTURE (DOUBLE O-RING SEAL) 300,000 to + 1,000,000 cPsPAIL 11.02 to 14.17 in. ( 280 to 360 mm)TWIN-POST PAIL RAM TWIN-POST PAIL RAM COMPLETE TWIN-POST PAIL RAM

3,000 to 300,000 cPs

PAIL 12.40 PAIL 11.02 DRUM DRUM to 14.17 in. to 14.17 in. 22.48 in. ( 315 to 22.48 in. ( 280 360 mm) ( 571 mm) to 360 mm) ( 571 mm)SINGLE-POST RAM SINGLE-POST RAM TWIN-POST PAIL RAM TWIN-POST RAM

DRUM 22.48 in. ( 571 mm)TWIN-POST RAM

EXTRUSION PACKAGES WITH PUMP

HT WEIG LIGHT- TE PLA

WITH CART

WITH CART

WITH BASE

FLOOR MOUNT FLOOR MOUNT

WITH BASE

WITH BASE

WITH BASE

WITH CART

WITH CART

WITH BASE

6.99 oz/207 cc 105606-- -- 105600-- -- 105624-- -- 105618-- -- 105612-- -- 105630-- -- 105636-- -- 105707-- -- 105695-- -- 105701-- -- 105713-- -8/1 3.58 oz/106 cc 105608-- -- 105602-- -- 105626-- -- 105620-- -- 105614-- -- 105632-- -- 105638-- -- 105709-- -- 105697-- -- 105703-- -- 105715-- -17/1 2.02 oz/60 cc 105610-- -- 105604-- -- 105628-- -- 105622-- -- 105616-- -- 105634-- -- 105640-- -- 105711-- -- 105699-- -- 105705-- -- 105717-- -30/1 6.99 oz/207 cc 105607-- -- 105601-- -- 105625-- -- 105619-- -- 105613-- -- 105631-- -- 105637-- -- 105708-- -- 105696-- -- 105702-- -- 105714-- -16/1 3.58 oz/106 cc 105609-- -- 105603-- -- 105627-- -- 105621-- -- 105615-- -- 105633-- -- 105639-- -- 105710-- -- 105698-- -- 105704-- -- 105716-- -34/1 2.02 oz/60 cc 105611-- -- 105605-- -- 105629-- -- 105623-- -- 105617-- -- 105635-- -- 105641-- -- 105712-- -- 105700-- -- 105706-- -- 105718-- -60/1 6.99 oz/207 cc 106090-- -- 106092-- -- 106094-- -- 106096-- -- 106098-- -- 106100-- -- 106102-- -- 106104-- -- 106106-- -- 106108-- -- 106110-- -32/1 3.58 oz/106 cc 106091-- -- 106093-- -- 106095-- -- 106097-- -- 106099-- -- 106101-- -- 106103-- -- 106105-- -- 106107-- -- 106109-- -- 106111-- -63/1

RAM PLATE DIAMETER CODES 11.02 in. ( 280 mm) = CODE 01 11.22 in. ( 285 mm) = CODE 02 12.00 in. ( 305 mm) = CODE 03 12.40 in. ( 315 mm) = CODE 04 14.17 in. ( 360 mm) = CODE 05 22.48 in. ( 571 mm) = CODE 07

PUMP PACKING CODES

PACKAGE PART NO. = XXXXXX XX XX

PTFE (+ Viton) PTFE (+ FEP*) PTFE + PE (+ Viton) PE + LEATHER (+ Viton) PTFE GRAPHITE PU + PTFE GRAPHITE* FEP = Teflon Coated Viton

= CODE 01 = CODE 02 = CODE 03 = CODE 04 = CODE 05 = CODE 06


EXTRUSION PACKAGESMATERIALS NOT MOISTURE SENSITIVE (SINGLE FLAT SEAL) 3,000 to 300,000 cPsPAIL 11.02 to 14.17 in. ( 280 to 360 mm)TWIN-POST PAIL RAM

&

each Complete descriptions ofs are on ber package with part num es. the following pag

MATERIALS SENSITIVE TO MOISTURE (DOUBLE O-RING SEAL) 300,000 to 1,000,000 cPsPAIL 11.02 to 14.17 in. ( 280 to 360 mm)TWIN-POST PAIL RAM TWIN-POST PAIL RAM COMPLETE TWIN-POST PAIL RAM

45DRUM 22.48 in. ( 571 mm)TWIN-POST RAM

DRUM 22.48 in. ( 571 mm)TWIN-POST RAM

EXTRUSION PACKAGES WITH PUMPWITH BASE WITH BASE WITH BASE WITH CART WITH CART WITH BASE

18.92 oz/560 cc 10/1 13.52 oz/400 cc 16/1 7.30 oz/216 cc 30/1 18.92 oz/560 cc 16/1 13.52 oz/400 cc 30/1 7.30 oz/216 cc 53/1 18.92 oz/560 cc 30/1 13.52 oz/400 cc 45/1 7.30 oz/216 cc 82/1EXTRUSION PACKAGES WITH PUMP 106214-- -106213-- -106212-- --

106224-- -106225-- -106226-- -106227-- -106228-- -106229-- -106230-- -106231-- -106232-- -106217-- -106223-- -106220-- -106216-- -106222-- -106219-- -106215-- -106221-- -106221-- -106218-- --

106233-- -106234-- -106235-- -106236-- -106237-- -106238-- -106239-- -106240-- -106241-- --

30.75 oz/910 cc 18/1 22.51 oz/666 cc 30/1 30.75 oz/910 cc 30/1 22.51 oz/666 cc 45/1

106242-- -106243-- -106244-- -106245-- -(use plate diameter and pump packing codes from the previous page)

106246-- -106247-- -106248-- -106249-- --

PACKAGE PART NO. = XXXXXX XX XX


EXTRUSION PACKAGESDesigned to feed manual guns.

46

Unit part numbers must include 10 digits (see page 43).Note: THE VALUES GIVEN ARE NOT FOR A SPECIFIC APPLICATION. THEY ARE PROVIDED FOR COMPARISON PURPOSES ONLY.

RAM SINGLE-POST PAILThis unit includes: - 1 ALTO pump - 1 single-post pail ram - 1 four-wheeled cart with pail-centering & hold down clamps - 1 flat seal ram plate ( in./mm) 11.02/280, 11.22/285, or 12.00/305 - 1 extrusion valve - 1 swivel - 1 fluid hose 3/8 (nylon) lg 16 ft./5 m - 1 fluid hose 1/4 (nylon) lg 6.5 ft./2 m - 1 nozzle 2.5 mm - 1 air control kit plus fittings/hosesMEDIUM * HIGH ** VERY HIGH ***

MATERIAL TYPES - MASTICS - ADHESIVES - INKS - BUTYLS - GREASES

COMPLETE

E WITH FLATE INCLUDES PLAT SE, & SWIVEL ER, GUN, HO WIP D FOR SMALL AN UCTION MEDIUM PROD

FOR MATERIAL VISCOSITIES OF... * * * ** ** *** ** ***

RATIO 8/1 16/1 17/1 34/1 30/1 60/1 32/1 63/1

MAX. FLUID OUTLET PRESSURE 696 psi (48 bar) 1392 psi (96 bar) 1479 psi (102 bar) 2959 psi (204 bar) 2610 psi (180 bar) 5221 psi (360 bar) 2784 psi (192 bar) 5482 psi (378 bar)

FLOW AT FLOW AT VOLUME/ AIR FLUID 60 cycles/min. 30 cycles/min. CYCLE INLET OUTLET 3.3 gpm (12.4 l/min.) 1.6 gpm (6.2 l/min.) 6.9 oz (207 cc) 1/2 3/4 3.3 gpm (12.4 l/min.) 1.6 gpm (6.2 l/min.) 6.9 oz (207 cc) 1/2 3/4 1.7 gpm (6.3 l/min.) 0.8 gpm (3.15 l/min.) 3.5 oz (106 cc) 1/2 3/4 1.7 gpm (6.3 l/min.) 0.8 gpm (3.15 l/min.) 3.5 oz (106 cc) 1/2 3/4 0.95 gpm (3.6 l/min.) 0.5 gpm (1.8 l/min.) 2 oz (60 cc) 1/2 3/4 0.95 gpm (3.6 l/min.) 0.5 gpm (1.8 l/min.) 2 oz (60 cc) 1/2 3/4 3.3 gpm (12.4 l/min.) 1.6 gpm (6.2 l/min.) 6.9 oz (207 cc) 3/4 3/4 1.7 gpm (6.3 l/min.) 0.8 gpm (3.15 l/min.) 3.5 oz (106 cc) 3/4 3/4

PART NO. 105600 - - - 105601 - - - 105602 - - - 105603 - - - 105604 - - - 105605 - - - 106092 - - - 106093 - - - -

M TWIN-POST PAIL RAMATERIAL TYPES - PVC - MASTICS - SILICONES - ADHESVIES - INKS - BUTYLS - GREASES This unit includes: - 1 ALTO pump - 1 twin-post pail ram with centering and hold-down clamps - 1 four-wheeled cart - 1 double O-ring seal plate ( in./mm) 11.02/280, 11.22/285, 12.00/305, 12.40/315, or 14.17/360 - 1 extrusion valve - 1 swivel - 1 fluid hose 3/8 (nylon) lg 16 ft./5 m - 1 fluid hose 1/4 (nylon) lg 6.5 ft./2 m - 1 2.5 mm nozzle - 1 air control kit plus fittings/hoses

COMPLETE

SEAL PLATE, DOUBLE O-RING D SWIVEL SE, AN VALVE, HO

D FOR SMALL AN UCTION MEDIUM PROD ITIVE FOR AIR-SENS MATERIALS


MEDIUM * HIGH ** VERY HIGH ***

RATIO 8/1 16/1 17/1 34/1 30/1 60/1 32/1 63/1



PART NO. 105695 - - - 105696 - - - 105697 - - - 105698 - - - 105699 - - - 105700 - - - 106106 - - - 106107 - - - -


EXTRUSION PACKAGES-Designed to feed manual and automatic gunsUnit part numbers must include 10 digits (see page 43).Note: THE VALUES GIVEN ARE NOT FOR A SPECIFIC APPLICATION. THEY ARE PROVIDED FOR COMPARISON PURPOSES ONLY.

47


RAM SINGLE-POST PAILThis unit includes: - 1 ALTO pump - 1 single-post pail ram - 1 four-wheeled cart with pail-centering and hold-down clamps - 1 ram plate with flat wiper ( in./mm) 11.02/280, 11.22/285, or 12.00/305 - 1 air control kit plus fittings/hosesAT COMES WITH FL WIPER PLATE AND HIGH FOR MEDIUM ODUCTION PR



RATIO 8/1 16/1 17/1 34/1 30/1 60/1 32/1 63/1



PART NO. 105606 - - - 105607 - - - 105608 - - - 105609 - - - 105610 - - - 105611 - - - 106090 - - - 106091 - - - -

MATERIAL TYPES - PVC - MASTICS - SILICONES - ADHESIVES - INKS - BUTYLS - GREASES

M TWIN-POST PAIL RAThis unit includes: - 1 ALTO pump - 1 twin-post pail ram with centering and hold-down clamps - 1 four-wheeled cart - 1 plate with double O-ring seal ( in./mm) 11.02/280, 11.22/285, 12.00/305, 12.40/315, or 14.17/360 - 1 air control kit plus fittings/hosesPLATE DOUBLE O-RING EDIUM FOR LOW-TO-M ODUCTION PRITIVE FOR AIR-SENS MATERIALS



RATIO 8/1 16/1 17/1 34/1 30/1 60/1 32/1 63/1



PART NO. 105701 - - - 105702 - - - 105703 - - - 105704 - - - 105705 - - - 105706 - - - 106108 - - - 106109 - - - -


EXTRUSION PACKAGESDesigned to feed automatic or manual valves.

48


RAM SINGLE-POST DRUMMATERIAL TYPES - MASTICS - ADHESIVES - INKS - BUTYLS - GREASES This unit includes: - 1 ALTO pump - 1 single-post ram - 1 light-weight flat seal plate 22.48 in./571 mm - 1 air control kit plus fittings/hoses OPTIONAL: Mounting base with drum-centering and hold-down clamps, part no. 105568FLAT SEALT LIGHT-WEIGHT in./571 mm E 22.48 PLAT TO FOR MEDIUM TION HIGH PRODUC EDIUM FOR LOW TO M ERIALS SCOSITY MAT VI



RATIO 8/1 16/1 17/1 34/1 30/1 60/1 32/1 63/1



PART NO. 105612 - - - 105613 - - - 105614 - - - 105615 - - - 105616 - - - 105617 - - - 106098 - - - 106099 - - - -


RAM SINGLE-POST PAILThis unit includes: - 1 ALTO pump - 1 single-post ram, - 1 flat seal plate ( 12.40 in./315 mm or 14.17 in./360 mm) - 1 air control kit plus fittings/hoses OPTIONAL: Mounting base with centering and hold-down clamps, part no. 105567E FLAT SEAL PLAT EDIUM FOR LOW TO M ODUCTION PR

EDIUM FOR LOW TO M ERIALS VISCOSITY MAT



RATIO 8/1 16/1 17/1 34/1 30/1 60/1 32/1 63/1



PART NO. 105618 - - - 105619 - - - 105620 - - - 105621 - - - 105622 - - - 105623 - - - 106096 - - - 106097 - - - -


EXTRUSION PACKAGESDesigned to feed automatic or manual valves.Unit part numbers must include 10 digits (see page 43).Note: THE VALUES GIVEN ARE NOT FOR A SPECIFIC APPLICATION. THEY ARE PROVIDED FOR COMPARISON PURPOSES ONLY.

49


RAM SINGLE-POST PAILThis unit includes: - 1 ALTO pump - 1 single-post pail ram with centering and hold-down clamps - 1 flat seal plate( in./mm) 11.02/280, 11.22/285, or 12.00/305 - 1 air control kit with fittings/hosesMEDIUM * HIGH ** VERY HIGH ***

E FLAT SEAL PLAT EDIUM FOR LOW TO M PRODUCTION

EDIUM FOR LOW TO M ERIALS OSITY MAT VISC


RATIO 8/1 16/1 17/1 34/1 30/1 60/1 32/1 63/1



PART NO. 105624 - - - 105625 - - - 105626 - - - 105627 - - - 105628 - - - 105629 - - - 106094 - - - 106095 - - - -


EXTRUSION PACKAGESDesigned to feed automatic or manual valves.

50MATERIAL TYPES - MASTICS - SILICONES - ADHESIVES - INKS - BUTYLS - GREASES - GLUE


M TWIN-POST PAIL RAThis unit includes: - 1 ALTO pump - 1 twin-post pail ram with centering and hold-down clamps - 1 flat seal plate ( in./mm) 11.02/280, 11.22/285, 12.00/305, 12.40/315, or 14.17/360 - 1 air control kit plus fittings/hoses

E FLAT SEAL PLAT EDIUM FOR LOW TO M PRODUCTION

TO HIGH FOR MEDIUM ERIALS VISCOSITY MAT



RATIO 8/1 16/1 17/1 34/1 30/1 60/1 32/1 63/1



PART NO. 105630 - - - 105631 - - - 105632 - - - 105633 - - - 105634 - - - 105635 - - - 106100 - - - 106101 - - - -

MATERIAL TYPES - PVC - MASTICS - SILICONES - ADHESIVES - INKS - BUTYLS - GLUE

M TWIN-POST PAIL RAThis unit includes: - 1 ALTO pump - 1 twin-post pail ram with centering and hold-down clamps - 1 double O-ring seal plate ( in./mm) 11.02/280, 11.22/285, 12.00/305, 12.40/315, or 14.17/360 - 1 air control kit plus fittings/hoses

SEAL DOUBLE O-RING EDIUM FOR LOW TO M PRODUCTION

PLATE

LS OF VERY FOR MATERIA HIGH VISCOSITY ITIVE FOR AIR-SENS MATERIALS



RATIO 8/1 16/1 17/1 34/1 30/1 60/1 32/1 63/1



PART NO. 105707 - - - 105708 - - - 105709 - - - 105710 - - - 105711 - - - 105712 - - - 106104 - - - 106105 - - - -


EXTRUSION PACKAGESDesigned to feed automatic or manual valves.Unit part numbers must include 10 digits (see page 43).Note: THE VALUES GIVEN ARE NOT FOR A SPECIFIC APPLICATION. THEY ARE PROVIDED FOR COMPARISON PURPOSES ONLY.

51

MATERIAL TYPES - MASTICS - SILICONES - ADHESIVES - INKS - BUTYLS - GREASES - GLUE

RAM TWIN-POST DRUMThis unit includes: - 1 ALTO pump - 1 twin-post ram with centering and hold-down clamps - 1 flat seal plate ( 22.48 in./571 mm) - 1 air control kit plus fittings/hoses

E FLAT SEAL PLAT mm 22.48 in./571 UCTION FOR HIGH PROD TO HIGH FOR MEDIUM ERIALS OSITY MAT VISC



RATIO 8/1 16/1 17/1 34/1 30/1 60/1 32/1 63/1



PART NO. 105636 - - - 105637 - - - 105638 - - - 105639 - - - 105640 - - - 105641 - - - 106102 - - - 106103 - - - -

MATERIAL TYPES - MASTICS - SILICONES - ADHESIVES - INKS - BUTYLS - GREASES - GLUE

RAM TWIN-POST DRUMThis unit includes: - 1 ALTO pump - 1 twin-post ram with centering and hold-down clamps - 1 double O-ring seal plate ( 22.48 in./571 mm) - 1 air control kit plus fittings/hoses

SEAL PLATE DOUBLE O-RING mm 22.48 in./571 UCTION FOR HIGH PROD LS OF HIGH FOR MATERIA VISCOSITY AND VERY HIGH ITIVE FOR AIR-SENS MATERIALS



RATIO 8/1 16/1 17/1 34/1 30/1 60/1 32/1 63/1



PART NO. 105713 - - - 105714 - - - 105715 - - - 105716 - - - 105717 - - - 105718 - - - 106110 - - - 106111 - - - -


BARE PUMP ASSEMBLY

30/1 2.02 oz (60 cc)

- With pneumatic motor series 1500 / stroke 4.72 in. (120 mm). - Max. material outlet pressure : 2160 psi (180 bar) flow rate of 60 cycles: 0.95 US gpm (3.6 liters/min.). - Recommended flow rate: 30 cycles/min., 0.48 US gpm (1.8 liter/min.). - Max. air pressure to the motor: 87 psi (6 bar).Note: THE VALUES GIVEN ARE NOT FOR A SPECIFIC APPLICATION. THEY ARE PROVIDED FOR COMPARISON PURPOSES ONLY.

54

FLOW RATE PERFORMANCE CHARTS BASED ON SPECIFIC VISCOSITY AND MATERIAL OUTLET PRESSUREMATERIAL OUTLET PRESSURE psi (bar)

800 000 cPs 50 00 00 cPs

2901 (200)

cP s

30 0

2320 (160)

Ps 0c 00 0 20cPs 000 100

00 0

A

1.37 in. (35 mm) AIR G 1/2" 16.22 in. (412 mm) 70 dB

1740 (120)

1160 (80)

11.41 in. (290 mm) MATERIAL OUTLET G 3/4" RECOMMENDED FLOW RATE ZONE

580 (40)

B0.52 (2) 0.79 (3) 1.05 (4) Gallons (Liters) 3.14 in. (80 mm)

0

0

0.26 (1)

FREE-FLOW RATE MEASURED WITH 3/4 x 16 ft. (5 m) HOSE.

SELECTION OF AND PIPE LENGTH BASED ON THE VISCOSITY AND FLOW RATE REQUIREDPUMP FLOW RATE gpm (liters/min.) 1.05 (4) 0.79 (3) 0.52 (2) PUMP FLOW RATE gpm (liters/min.) 1.05 (4)

cPs

200

30.26 (1) 0

100

0.26 (1) 0

0

39 (1)

78 (2)

118 (3)

157 (4)

196 (5)

236 (6)

275 (7)

314 (8)

354 (9)

393 (10)

433 (11)

472 (12)

0

39 (1)

78 (2)

100

118 (3)

000

00

000

00

000

0

0.52 (2)

cPs

cP

s

cPs

500 000 cPs

PIPE 1/2

0.79 (3)

200 000 cP

s

PIPE 3/8

157 (4)

196 (5)

236 (6)

275 (7)

314 (8)

354 (9)

393 (10)

433 (11)

472 (12)

PIPE LENGTH in in. (meters)PUMP FLOW RATE gpm (liters/min.) 1.05 (4) 0.79 (3) 0.52 (2) 0.26 (1) 0 PUMP FLOW RATE gpm (liters/min.) 1.05 (4) 0.79 (3) 0.52 (2) 0.26 (1) 0


00 cPs0

cP s

100

00

cPs

00

8

000

300

200

50

000

0 00

00

0

39 (1)

78 (2)

118 (3)

157 (4)

196 (5)

236 (6)

275 (7)

314 (8)

354 (9)

393 (10)

433 (11)

472 (12)

0

39 (1)

78 (2)

118 (3)

157 (4)

196 (5)

500

00

cPs

cPs

80

cP

236 (6)

275 (7)

314 (8)

300354 (9)

s

000

000

00

cPs

cPs393 (10)

PIPE 3/4

PIPE 1

433 (11)

472 (12)




BARE PUMPSLength in inches (mm).

30/1 - 2.02 oz (60 cc)

FOR MOUNTING ON RAM PLATESPACKINGS AND SEALSPTFE + Viton PTFE + FEP PTFE & PE + Viton LEATHER & PE + Viton PTFE GRAPHITE + Viton PU + PTFE GRAPHITE + Viton

BARE PUMP PART NO.42135181 02 01 42135181 02 02 42135181 02 03 42135181 02 04 42135181 02 05 42135181 02 06

A5.43 (138) 5.43 (138) 5.43 (138) 5.43 (138) 5.43 (138) 5.43 (138)

B17.99 (457) 17.99 (457) 17.99 (457) 17.99 (457) 17.99 (457) 17.99 (457)UPPER BODY PISTON ROD CYLINDER VALVE BODY INLET TUBE

55

WETTED PARTS CARBON STEEL STAINLESS STEEL

WET CUP

STAINLESS STEEL, FOR MOUNTING ON RAM PLATESPACKINGS AND SEALSPTFE + Viton PTFE + FEP PTFE & PE + Viton LEATHER & PE + Viton PTFE GRAPHITE + Viton PU + PTFE GRAPHITE + Viton

BARE PUMP PART NO.42135181 10 01 42135181 10 02 42135181 10 03 42135181 10 04 42135181 10 05 42135181 10 06

A5.43 (138) 5.43 (138) 5.43 (138) 5.43 (138) 5

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