abft series heavy duty, high flow, in-line automatic ... · 7,165 lb 3,600 kg 7,940 lb * consult...
TRANSCRIPT
Features:
ABFT Series
flowrates filtration degrees inlet /outlet diameters minimum operating pressure
up to 5,700 m3/h 25,100 gpm
10,000-200micron
up to DN90036”
1 bar15 psi
Heavy duty, High Flow, In-Line Automatic Filters for High Dirt Loads
• Heavy duty filter for high flow rates and high dirt loads of suspended solids
• Special design for removal of large particles
• Carbon steel and stainless steel manufacturing material options. Special alloys upon request
• No interruption of downstream flow during flushing
• Availability of standard vessels for fresh, corrosive, and sea water applications
• Available in ASME Section VIII Division 1 design with “U” Stamp
• Exceptionally high filtration area and flow per vessel
• ASME/Exd/Exe design, available on request
• Self lubricating bearings
• Applications: Membrane Protection, Municipal Water, Industrial Water, Irrigation, Oil&Gas and Seawater Intakes
Electric Motor
Inlet
Self-Lubricating Bearing
Drive Unit
Outlet
Air Release Valve
Perforated/ Wedge Wire Screen
Pneumatic Actuated Butterfly Valve
Drive Shaft
Brush
How Do ABFT Filters Work
General
Amiad ABFT Automatic Filters are first-rate solutions to protect the main process lines from heavy dirt loads and large particles. Amiad ABFT Series consists of heavy duty filters with an electric self-cleaning mechanism. The ABFT Series is available for flow rates from 25 m3/h / 110 gpm up to 5,700 m3/h / 25,000 gpm per vessel, with filtration elements ranging from 200-10,000 micron, with inlet/outlet flanges available up to DN900/36” diameter.
The Filtering Process
Raw water enters the inside of patented “cross screen” cylinder from the filter’s inlet and flows through the screen to the filter’s outlet. The gradual dirt building up on the inner screen surface causes a filter cake to develop with a corresponding increase in the pressure differential across the screen. A pressure differential switch senses the pressure differential when it reaches the preset value or after a preset time has elapsed, and the cleaning process begins.
The Self-Cleaning Process
Cleaning of the filter is carried out by a brush system. The exhaust valve opens and the drive unit starts to rotate the stainless steel /nylon brushes, which sweep the inner surface of the cylindrical screen. The particles trapped on the screen are dislodged by the brushes and flushed out the exhaust valve. During the self-cleaning process, filtered water continues to flow.
The Control System
The control system operates with a switch that senses the pressure differential across the screen and sends a signal to the control board when it reaches a pre-defined value (usually 0.5 bar/7 psi), or when the predefined time elapsed; then, the control board initiates the self-cleaning process.
The self-cleaning cycle is initiated as a result of any of the following:
• Receiving a signal from the pressure differential switch• Time interval parameter set at control board• Manual start
ABFT 3.1K /4.5K /7.25K/12K/16KTechnical Specifications
Filter Type ABFT 3.1K ABFT 4.5K ABFT 7.25K ABFT 12K ABFT 16K
General Data
Maximum flow rate* 80 m3/h352 gpm
160 m3/h704 gpm
440 m3/h1,937 gpm
800 m3/h3,522 gpm
1,700 m3/h7,485 gpm
Inlet/outlet diameter** DN80, DN1003”, 4”
DN125, DN1505”, 6”
DN200, DN2508”, 10”
DN300, DN35012”, 14”
DN400, DN45016”, 18”
Filter area*** 3,100 cm2
481 in24,500 cm2
698 in27,250 cm2
1,124 in212,000 cm2
1,860 in216,000 cm2
2,480 in2
Design Pressure: 10 bar/150 psi16 bar/240psi Upon Request
Minimum working pressure 1.0 bar/15 psi
Maximum allowed DP 3.5 bar/50 psi
Weight [empty] 185 kg408 lb
210 kg463 lb
350 kg772 lb
580 kg1,279 lb
910 kg2,006 lb
* Consult Amiad for optimum flow depending on filtration degree & water quality.** Flange standards as per request.*** Perforated or wedge-wire, depends on Filtration Degree.
Flushing Data
Flush valve DN401.5”
DN502”
DN652.5”
DN803”
Flush flow: 15 m3/h66 gpm
20 m3/h88 gpm
30 m3/hr132 gpm
50 m3/h220 gpm
Flush time 15 sec 25 sec
Flush volume 63 liter17 gallon
83 liter22 gallon
208 liter55 gallon
347 liter92 gallon
Control and electricity
Electric motor* 0.37 kW 0.55 kW 0.75 kW
Control voltage* 24VAC
Rated operation voltage 230-480 VAC, 3 phase 50/60 HZ
* Other options upon request
Construction Materials
Filter housing & lid Epoxy Coated Carbon Steel
Screen St.St. 316L (Super Duplex Optional)
Cleaning mechanism, Brush frames and brushes St.St. 316, PVC, Nylon
Exhaust valve Epoxy coated cast iron, natural rubber or EPDM
Seals Synthetic rubber, NBR
* Other construction materials & coatings for corrosive use, are available upon request.
316 or Super Duplex Stainless Steel
Perforated Filtration Element Wedge-Wire Filtration Element
micron 5,000 3,500 3,000 2,500 2,000 1,500 1,000 800 500 300 200
mm 5.0 3.5 3.0 2.5 2.0 1.5 1.0 0.8 0.5 0.3 0.2
Standard Filtration Degrees:
ABFT 22K /30K /42K /50K /60KTechnical Specifications
Filter Type ABFT 22K ABFT 30K ABFT 42K ABFT 50K ABFT 60K
General Data
Maximum flow rate* 2,000 m3/h8,800 gpm
2,600 m3/h11,500 gpm
3,700 m3/h16,300 gpm
4,500 m3/h19,800 gpm
5,700 m3/h25,100 gpm
Inlet/outlet diameter** DN50020”
DN60024”
DN70028”
DN80032”
DN90036”
Filter area*** 22,000 cm2
3,410 in230,000 cm2
4,650 in242,000 cm2
6,510 in250,000 cm2
7,750 in260,000 cm2
9,300 in2
Design Pressure: 10 bar/150 psi16 bar/240 psi Upon Request
Minimum working pressure 1.0 bar/15 psi
Maximum allowed DP 3.5 bar/50 psi
Weight [empty] 1,680 kg3,700 lb
1,900 kg4,200 lb
2,980 kg6,570 lb
3,250 kg7,165 lb
3,600 kg7,940 lb
* Consult Amiad for optimum flow depending on filtration degree & water quality.** Flange standards as per request.*** Perforated or wedge-wire, depends on Filtration Degree.
Flushing Data
Flush valve DN1004”
DN1506”
Flush flow: 70 m3/h308 gpm
140 m3/h616 gpm
Flush time 45 sec
Flush volume 875 liter231 gallon
1,750 liter462 gallon
Control and electricity
Electric motor 1.5 kW 2.2 kW
Control voltage 24VAC
Rated operation voltage 230-480 VAC, 3 phase 50/60 HZ
* Other voltages upon request
Construction Materials
Filter housing & lid Epoxy Coated Carbon Steel
Screen St.St. 316L (Super Duplex Optional)
Cleaning mechanism, Brush frames and brushes St.St. 316, PVC, Nylon
Exhaust valve Epoxy coated cast iron, natural rubber or EPDM
Seals Synthetic rubber, NBR
* Other construction materials & coatings for corrosive use, are available upon request.
316 or Super Duplex Stainless Steel
Perforated Filtration Element Wedge-Wire Filtration Element
micron 5,000 3,500 3,000 2,500 2,000 1,500 1,000 800 500 300 200
mm 5.0 3.5 3.0 2.5 2.0 1.5 1.0 0.8 0.5 0.3 0.2
Standard Filtration Degrees:
ABFT 3.1K ABFT 4.5K ABFT 7.25K ABFT 12K ABFT 16K ABFT 22K ABFT 30K ABFT 42K ABFT 50K ABFT 60K
A 600 mm23.6”
650 mm25.6”
800 mm31.5”
950 mm37.4”
1,200 mm47.2”
1,500 mm59.1”
1,600 mm63.0”
2,000 mm78.7”
2,000 mm78.7”
2,100 mm82.7”
B 600 mm23.6”
660 mm26”
730 mm28.7”
800 mm31.5”
900 mm35.4”
1,100 mm43.3”
1,230 mm46.4”
1,430 mm56.3”
1,430 mm56.3”
1,800 mm70.9”
C 150 mm5.9”
150 mm5.9”
150 mm5.9”
150 mm5.9”
150 mm5.9”
200 mm7.9”
200 mm7.9”
200 mm7.9”
200 mm7.9”
270 mm10.6”
D 356 mm14.0”
356 mm14.0”
457 mm18.0”
610 mm24.0”
762 mm30.0”
1,066 mm42.0”
1,118 mm44.0”
1,470 mm57.9”
1,470 mm57.9”
1,600 mm63.0”
E 540 mm21.3”
540 mm21.3”
642 mm25.3”
860 mm33.9”
1,070 mm42.1”
1,390 mm45.7”
1,440 mm56.7”
1,800 mm70.9”
1,800 mm70.9”
1,810 mm71.3”
F 13 mm0.5”
13 mm0.5”
13 mm0.5”
20 mm0.8”
20 mm0.8”
25 mm1.0”
25 mm1.0”
25 mm1.0”
25 mm1.0”
22 mm0.9”
H 1,255 mm49.4”
1,475 mm58.1”
1,605 mm63.2”
1,824 mm71.8”
1,978 mm77.9”
2,240 mm88.2”
2,540 mm100.0”
2,793 mm110.0”
3,093 mm121.8”
3,168 mm124.7”
H1 1,455 mm57.3”
1,825 mm72.0”
2,055 mm81.0”
2,374 mm93.5”
2,678 mm105.4”
3,190 mm125.6”
3,490 mm1374”
3,743 mm147.4”
4,293 mm169.0”
4,368 mm179.0”
DRG 1 1 1 2 2 2 2 2 2 2
ABFT 3.1K /4.5K /7.25K (DRG 1)
ABFT 12K /16K /22K /30K /42K /50K /60K (DRG 2)
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Amiad Water Systems Ltd. D.N. Galil Elyon 1, 1233500, Israel,Tel: 972 4 690 9500, Fax: 972 4 814 1159,E-mail: [email protected]
Headquarters
W A T E R S Y S T E M S
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Copyright © 2013 Amiad Water Systems Ltd. All rights reserved. The contents of this catalogue including without limitation all information and materials, images, illustrations, designs, icons, photographs, graphical presentations, designs, literary works, data, drawings, slogans, phrases, names, trademarks, tittles and any other such materials that appear in this catalogue (collectively, the “Contents”) are the sole and property of Amiad Water Systems Ltd. (“Amiad”). Amiad has sole and exclusive right, title and interest in the Contents, including any intellectual property rights, whether registered or not, and all know-how contained or embodied therein. You may not reproduce, publish, transmit, distribute, display, modify, create derivative works from, sell or participate in any sale of, or exploit in any way, in whole or in part, any of the Contents or the catalogue. Any use of the catalogue or the Contents, other than for personal use, requires the advanced written permission of Amiad.
Amiad Water Systems Europe SAS, Ilot No4 ZI La Boitardière, 37530 Chargé, France,Tel: 33 (0) 2 47 23 01 10, Fax: 33 (0) 2 47 23 80 67, E-mail: [email protected]
Amiad Water Systems Europe SAS (Irrigation Division) 100 avenue de l’Anguillon, Z.I. des Iscles, 13160 Chateaurenard, Tel: +33 (0) 4 32 60 10 01, Fax +33 (0) 4 32 60 60 85
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Europe
Amiad Australia Pty Ltd. 138 Northcorp Boulevard, Broadmeadows, Victoria 3047,Tel: 61 3 93585800, Fax: 61 3 93585888, E-mail: [email protected]
Australia
IndiaAmiad Filtration India Pvt Limited, 305 Sai Commercial Building, Govandi St Rd, Govandi Mumbai 400 088, Tel: 91 22-67997813/14, Fax: 91 22-67997814, Email: [email protected]
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Asia
The Americas Amiad USA Inc. Main Office and Manufacturing: 120-J Talbert Road, Mooresville, NC 28117,Tel: 1 704 662 3133, Fax: 1 704 662 3155, Toll Free: 1 800 24 FILTER, E-mail: [email protected] www.amiadusa.com
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910101-000756/05.2015