m300 filters versatile and efficient self cleaning -...

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Versatile and efficient self cleaning hydraulic filters that require no external power source M300 Filters features: flow rates filtration degrees water for cleaning minimum operating pressure up to 4840 US gpm (1100 m 3 /h) 3000-15 micron less than 1% of the total flow 30 psi (2 bar) Large filtration area, reliable operating mechanism and simple construction, make the M300 filters the ideal solution for industrial and municipal filtration systems where no power is available Multi-layer coating for extra durability Compact lightweight design for easy installation and maintenance Cost effective solution for wide range of flowrates and filtration degree requirements Automatic flushing according to pressure differential and/or time interval No interruption of downstream flow during flushing Custom-made filters available: High Temperature, High pressure, etc.

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Page 1: M300 Filters Versatile and efficient self cleaning - Amiadamiad.com/files/M300_Letter_USA_Eng_0212.pdf · hydraulic filters that require no ... How the FILTOMAT M300 Filters Work

Versatile and efficient self cleaning hydraulic filters that require no external power source

M300 Filters

features:

flow rates filtration degrees water for cleaning minimum operating pressure

up to 4840 US gpm(1100 m3/h)

3000-15 micron less than 1%of the total flow

30 psi (2 bar)

• Large filtration area, reliable operating mechanism and simple construction, make the M300 filters the ideal solution for industrial and municipal filtration systems where no power is available

• Multi-layer coating for extra durability

• Compact lightweight design for easy installation and maintenance

• Cost effective solution for wide range of flowrates and filtration degree requirements

• Automatic flushing according to pressure differential and/or time interval

• No interruption of downstream flow during flushing

• Custom-made filters available: High Temperature, High pressure, etc.

Page 2: M300 Filters Versatile and efficient self cleaning - Amiadamiad.com/files/M300_Letter_USA_Eng_0212.pdf · hydraulic filters that require no ... How the FILTOMAT M300 Filters Work

How the FILTOMAT M300 Filters Work

GeneralThe Amiad FILTOMAT M300 Series are cost effective, easy-to-operate, automatic filters with an hydraulic self-cleaning mechanism that doesn’t require an external power source to operate.With their various screen areas, the “M300” models support flowrates of 110-4840 US gpm (25 -1100 m3/h), with filtration degrees of 3000 down to 15 micron and inlet /outlet diameters from 2”-16”.

The Filtering ProcessThe filtration process begins when raw water flows through the Filter Inlet (1) into the Coarse Screen (2). Here, the water is pre-filtered in order to protect the cleaning mechanism from large debris. The water then passes through the inner surface of the Fine Screen (3), dirt particles are trapped and accumulate inside the filter while clean water flows out of the Filter Outlet (4).The gradual dirt buildup on the inner screen surface causes a filter cake to develop with a corresponding increase in the differential pressure across the screen’s inner and outer surfaces.

The Self-Cleaning ProcessWhen the differential pressure across the screen reaches a preset value, the filter’s Rinse Controller (5) starts the cleaning cycle. In the piston-less models the hydraulic valves (6) are activated where in the piston models the Piston (7) together with the hydraulic valves are activated. This creates a pressure drop in the Motor Chamber (8) and a backflush stream that flows out of the filter to the drain through the Nozzles (9), the Dirt Collector (10) and the Hydraulic Motor (11). The vacuum action and spiral motion of the Dirt Collector cleans 100% of the fine screen.

The Bypass Option (M400 models)In applications that require continuous supply of water, such as in fire protection systems, Amiad provides the optional M400 bypass feature. The bypass is triggered in cases of system fault that cause the filter’s screen to become blocked. Unfiltered water follows through the bypass until the screen is cleaned. Once the screen is cleaned, the filter resumes normal operation.

”M300 Series” Models To cover the wide range of flowrates, Amiad’s Filtomat M300 Series supplied for the following flow ranges based on screen area:Filtomat M300-400/750 (piston-less) Supporting flowrates of 110-350 US gpm (25-80 m3/h)Filtomat M300-1500 Supporting flowrates of 110-350 US gpm (25-80 m3/h)Filtomat M300-3000 Supporting flowrates of 350-1320 US gpm (80-300 m3/h)Filtomat M300-4100/4600 Supporting flowrates of 660-1760 US gpm (150-400 m3/h)Filtomat M300-6100/7000 Supporting flowrates of 1760-4840 US gpm (400-1100 m3/h)

(7)

(6)

(9)(3)

(2)

(8)(11)

(5)

(4)

(1)

OUTLET

INLET

(10)

Page 3: M300 Filters Versatile and efficient self cleaning - Amiadamiad.com/files/M300_Letter_USA_Eng_0212.pdf · hydraulic filters that require no ... How the FILTOMAT M300 Filters Work

Filter Type M302LP M303P M304P

General Data

Maximum flow rate*110 US gpm

(25 m³/h)175 US gpm

(40 m³/h)350 US gpm

(80 m³/h)

Inlet/Outlet diameterThreaded 2” (50 mm)

BSP or NPTFlanged 3” (80 mm) Flanged 4” (100 mm)

Filtration degrees 3000, 1500, 800, 400, 200, 150, 130, 100, 80, 50, 40, 25, 15 micron

Min. working pressure30 psi (2 bar)

Can be lower if pressure is increased for flushing

Max. working pressure 150 psi (10 bar)

Max. working temperature 149°F (65°C)

WeightEmpty = 88 lb (40 kg)Full = 132 lb (60 kg)

Empty = 101 lb (46 kg)Full = 156.5 lb (71 kg)

Empty = 132 lb (60 kg)Full = 209 lb (95 kg)

* Consult Amiad for optimum flow depending on filtration degree & water quality.

Flushing Data

Minimum flow for flushing (at 30 psi-2 bar)

110 US gpm(25 m³/h)

110 US gpm(25 m³/h)

176 US gpm(40 m³/h)

Reject water volume per flush cycle (at 30 psi-2 bar)

9.24 US gallon(35 liter)

9.24 US gallon(35 liter)

14.52 US gallon(55 liter)

Flushing cycle time 3-5 seconds

Exhaust valve2”

(50 mm)2”

(50 mm)1-2 x 2”

(1-2 x 50 mm)

Flushing criteria Differential pressure of 7psi (0.5 bar), time intervals and manual operation

Screen Data

Filter areaFlat = 62.9 in² (400 cm²)4-layer = 81.8 in² (500 cm²)

Flat = 62.9 in² (400 cm²)4-layer = 81.8 in² (500 cm²)

Flat = 118.7 in² (750 cm²)4-layer = 147 in² (950 cm²)

Screen types Flat, 4-layer

*Construction Materials

Filter housing Epoxy-coated carbon steel 37-2. (Stainless steel 316 on request)

Filter lidEpoxy-coated carbon steel 37-2. (Stainless steel 316 on request)

High density polypropylene

Cleaning mechanism PVC and stainless steel 316l

Exhaust valve Brass, stainless steel 316, BUNA-N

Seals BUNA-N

Control Aluminum, brass, stainless steel 316, PVC, acetal

* Amiad offers a variety of construction materials. Consult us for specifications.

Technical Specifications

Filtomat M300-400/750 Piston-Less Filters

Page 4: M300 Filters Versatile and efficient self cleaning - Amiadamiad.com/files/M300_Letter_USA_Eng_0212.pdf · hydraulic filters that require no ... How the FILTOMAT M300 Filters Work

Technical Specifications

Filter Type M302LPE M303LPE M304LPE M306PE

General Data

Maximum flow rate*110 US gpm

(25 m³/h)175 US gpm

(40 m³/h)350 US gpm

(80 m³/h)350 US gpm

(80 m³/h)

Inlet /Outlet diameter Threaded 2” (50 mm) Flanged 3” (80 mm) Flanged 4” (100 mm) Flanged 6” (150 mm)

Filtration degrees 3000, 1500, 800, 400, 200, 150, 130, 100, 80, 50, 40, 25, 15 micron

Min. working pressure45 psi (2 bar)

Can be lower if pressure is increased for flushing

Max. working pressure 150 psi (10 bar)

Max. working temperature 149°F (65°C)

WeightEmpty = 176 lb (80 kg)Full = 308 lb (140 kg)

Empty = 205 lb (93 kg)Full = 337 lb (153 kg)

Empty = 220 lb (100 kg)Full = 398 lb (180 kg)

Empty = 108 kg (238 lb)Full = 436 lb (198 kg)

* Consult Amiad for optimum flow depending on filtration degree & water quality.

Flushing Data

Minimum flow for flushing (at 30 psi-2 bar)

132 US gpm(30 m³/h)

Reject water volume per flush cycle (at 30 psi-2 bar)

22 US gallon(83 liter)

Flushing cycle time 7-10 seconds

Exhaust valve2”

(50 mm)

Flushing criteria Differential pressure of 7psi (0.5 bar), time intervals and manual operation

Screen Data

Filter areaFlat = 232.4 in² (1500 cm²)

4-layer = 341 in² (2200 cm²)

Screen types Flat, 4-layer

*Construction Materials

Filter housing Epoxy-coated carbon steel 37-2. (Stainless steel 316 on request)

Filter lidEpoxy-coated carbon steel 37-2. (Stainless steel 316 on request)

High density polypropylene

Cleaning mechanism PVC and stainless steel 316L

Exhaust valve Brass, stainless steel 316, BUNA-N

Seals BUNA-N

Control Aluminum, brass, stainless steel 316, PVC, acetal

* Amiad offers a variety of construction materials. Consult us for specifications.

Filtomat M300-1500 Filters

Page 5: M300 Filters Versatile and efficient self cleaning - Amiadamiad.com/files/M300_Letter_USA_Eng_0212.pdf · hydraulic filters that require no ... How the FILTOMAT M300 Filters Work

Filter Type M304LP M306LP M308P

General Data

Maximum flow rate*350 US gpm

(80 m³/h)660 US gpm(150 m³/h)

1320 US gpm(300 m³/h)

Inlet/Outlet diameter Flanged 4” (100 mm) Flanged 6” (150 mm) Flanged 8” (200 mm)

Filtration degrees 3000, 1500, 800, 400, 200, 150, 130, 100, 80, 50, 40, 25, 15 micron

Min. working pressure30 psi (2 bar)

Can be lower if pressure is increased for flushing

Max. working pressure 150 psi (10 bar)

Max. working temperature 149°F (65°C)

WeightEmpty = 220 lb (100 kg)Full = 396 lb (180 kg)

Empty = 279 lb (127 kg)Full = 550 lb (250 kg)

Empty = 316 lb (144 kg)Full = 625 lb (284 kg)

* Consult Amiad for optimum flow depending on filtration degree & water quality.

Flushing Data

Minimum flow for flushing (at 30 psi-2 bar)

220 US gpm(50 m³/h)

220 US gpm(50 m³/h)

220 US gpm(50 m³/h)

Reject water volume per flush cycle (at 30 psi-2 bar)

37 US gallon(140 liter)

37 US gallon(140 liter)

37 US gallon(140 liter)

Flushing cycle time 7-10 seconds

Exhaust valve2 x 2”

(2 x 50 mm)2 x 2”

(2 x 50 mm)2 x 2”

(2 x 50 mm)

Flushing criteria Differential pressure of 7psi (0.5 bar), time intervals and manual operation

Screen Data

Filter areaFlat = 465 in² (3000 cm²)4-layer = 744 in² (4800 cm²)

Flat = 465 in² (3000 cm²)4-layer = 744 in² (4800 cm²)

Flat = 465 in² ² (3000 cm)4-layer = 744 in² (4800 cm²)

Screen types Flat, 4-layer

*Construction Materials

Filter housing Epoxy-coated carbon steel 37-2. (Stainless Steel 316 on request)

Filter lidEpoxy-coated carbon steel 37-2. (Stainless Steel 316 on request)

High density Polypropylene

Cleaning mechanism PVC and Stainless Steel 316L

Exhaust valve Brass, Stainless steel 316, BUNA-N

Seals BUNA-N

Control Aluminum, Brass, Stainless steel 316, PVC, Acetal

* Amiad offers a variety of construction materials. Consult us for specifications.

Technical Specifications

Filtomat M300-3000 Filters

Page 6: M300 Filters Versatile and efficient self cleaning - Amiadamiad.com/files/M300_Letter_USA_Eng_0212.pdf · hydraulic filters that require no ... How the FILTOMAT M300 Filters Work

Filter Type M310P M306XLP M308LP

General Data

Maximum flow rate*1760 US gpm

(400 m³/h)660 US gpm(150 m³/h)

300 m³/h(1320 US gpm)

Inlet/Outlet diameter Flanged 10” (250 mm) Flanged 6” (150 mm) Flanged 8” (200 mm)

Filtration degrees 3000, 1500, 800, 400, 200, 150, 130, 100, 80, 50, 40, 25, 15 micron

Min. working pressure30 psi (2 bar)

Can be lower if pressure is increased for flushing

Max. working pressure 150 psi (10 bar)

Max. working temperature 149°F (65°C)

WeightEmpty = 550 lb (250 kg)Full = 1100 lb (500 kg)

Empty = 312 lb (142 kg)Full = 554 lb (252 kg)

Empty = 352 lb (160 kg)Full = 748 lb (340 kg)

* Consult Amiad for optimum flow depending on filtration degree & water quality.

Flushing Data

Minimum flow for flushing (at 30 psi-2 bar)

220 US gpm(50 m³/h)

330 US gpm(75 m³/h)

330 US gpm(75 m³/h)

Reject water volume per flush cycle (at 30 psi-2 bar)

37 US gallon(140 liter)

55.4 US gallon(210 liter)

55.4 US gallon(210 liter)

Flushing cycle time 7-10 seconds

Exhaust valve2 x 2”

(2 x 50 mm)2-3 x 2”

(2-3 x 50 mm)2-3 x 2”

(2-3 x 50 mm)

Flushing criteria Differential pressure of 7psi (0.5 bar), time intervals and manual operation

Screen Data

Filter areaFlat = 632 in² (4100 cm²)4-layer = 1042 in² (6700 cm²)

Flat = 723 in² (4600 cm²)4-layer = 1156 in² (7500 cm²)

Flat = 723 in² (4600 cm²)4-layer = 1156 in² (7500 cm²)

Screen types Flat, 4-layer

*Construction Materials

Filter housing Epoxy-coated carbon steel 37-2. (Stainless steel 316 on request)

Filter lidEpoxy-coated carbon steel 37-2. (Stainless steel 316 on request)

High density polypropylene

Cleaning mechanism PVC and stainless steel 316L

Exhaust valve Brass, stainless steel 316, BUNA-N

Seals BUNA-N

Control Aluminum, brass, stainless steel 316, PVC, acetal

* Amiad offers a variety of construction materials. Consult us for specifications.

Technical Specifications

Filtomat M300-4100/4600 Filters

Page 7: M300 Filters Versatile and efficient self cleaning - Amiadamiad.com/files/M300_Letter_USA_Eng_0212.pdf · hydraulic filters that require no ... How the FILTOMAT M300 Filters Work

Technical Specifications

Filter Type M310LP M312P M314P M316P

General Data

Maximum flow rate*1760 US gpm

(400 m³/h)2640 US gpm

(600 m³/ h)3960 US gpm

(900 m³/h)4840 US gpm(1100 m³/h)

Inlet/Outlet diameter Flanged 10” (250 mm) Flanged 12” (300 mm) Flanged 14” (350 mm) Flanged 16” (400 mm)

Filtration degrees 3000, 1500, 800, 400, 200, 150, 130, 100, 80, 50, 40, 25, 15 micron

Min. working pressure30 psi (2 bar)

Can be lower if pressure is increased for flushing

Max. working pressure 150 psi (10 bar)

Max. working temperature 149°F (65°C)

WeightEmpty = 589 lb (268 kg)Full = 1205 lb (548 kg)

Empty = 640 lb (291 kg)Full = 1388 lb (631 kg)

Empty = 693 lb (315 kg)Full = 1639 lb (745 kg)

Empty = 9576 lb (435 kg)Full = 1947lb (885 kg)

* Consult Amiad for optimum flow depending on filtration degree & water quality.

Flushing Data

Minimum flow for flushing (at 30 psi-2 bar)

330 US gpm(75 m³/h)

330 US gpm(75 m³/h)

330 US gpm(75 m³/h)

330 US gpm(75 m³/h)

Reject water volume per flush cycle (at 30 psi-2 bar)

54 US gallon(250 liter)

54 US gallon(250 liter)

54 US gallon(250 liter)

54 US gallon(250 liter)

Flushing cycle time 7-10 seconds

Exhaust valve3 x 2”

(3 x 50 mm)

Flushing criteria Differential pressure of 7psi (0.5 bar), time intervals and manual operation

Screen Data

Filter areaFlat = 945 in² (6100 cm²)

4-layer = 1550 in²(10000 cm²)

Flat = 945 in² (6100 cm²)4-layer = 1550 in²

(10000 cm²)

Flat = 1085 in² (7000 cm²)4-layer = 1860 in²

(12000 cm²)

Flat 1085 in² (7000 cm²)4-layer = 1860 in²

(12000 cm²)

Screen types Flat, 4-layer

*Construction Materials

Filter housing Epoxy-coated carbon steel 37-2. (Stainless steel 316 on request)

Filter lidEpoxy-coated carbon steel 37-2. (Stainless steel 316 on request)

High density polypropylene

Cleaning mechanism PVC and stainless steel 316L

Exhaust valve Brass, stainless steel 316, BUNA-N

Seals BUNA-N

Control Aluminum, brass, stainless steel 316, PVC, acetal

* Amiad offers a variety of construction materials. Consult us for specifications.

Filtomat M300-6100/7000 Filters

Page 8: M300 Filters Versatile and efficient self cleaning - Amiadamiad.com/files/M300_Letter_USA_Eng_0212.pdf · hydraulic filters that require no ... How the FILTOMAT M300 Filters Work

17.8” (452)

*16” (405)

5.7” (145)6” (150)

*26” (650)

Ø 11.

8” (3

00)

Filtomat M300-400/750 Piston-Less FiltersM302 LP

M302 LPE

Filtomat M300-1500 Filters

DRAIN

Ø 30

0 (1

1.8”

)

*73” (1860)

450 (17.7”)

* 20” (500)

450 (17.7”)

44” (1121)

*Approx. length required for maintenanceDim. in inch (mm)

Page 9: M300 Filters Versatile and efficient self cleaning - Amiadamiad.com/files/M300_Letter_USA_Eng_0212.pdf · hydraulic filters that require no ... How the FILTOMAT M300 Filters Work

Head Loss Graphs

1000

200 4

1.4 0.1

M³/H

US GPM

0.2

0.5

0.7

0.3

0.4

6

2

10

0.04

0.06

0.08

0.02

4.05.0

7.0

2.0

3.0

14.0PSI

0.6

0.4

0.2

0.8

BAR1.0

10 6

40 20

20

100 60

50

200

100

400

500

2000

1000

4000

M302

M303

M304

1000

200 4

1.4 0.1

M³/HUS GPM

0.2

0.5

0.7

0.3

0.4

6

2

10

0.04

0.06

0.08

0.02

4.05.0

7.0

2.0

3.0

14.0PSI

0.6

0.4

0.2

0.8

BAR

1.0

10 6

40 20

20

100 60

50

200

100

400

500

2000

1000

4000

M302

M303

M304

M306

Page 10: M300 Filters Versatile and efficient self cleaning - Amiadamiad.com/files/M300_Letter_USA_Eng_0212.pdf · hydraulic filters that require no ... How the FILTOMAT M300 Filters Work

INLET OUTLET

DRAIN

106.7” (2710)

43” (1100) 17.7” (450)

*20” (500)*201” (5100)

Ø17

.7” (

450)

M312 P

Filtomat M300-6100/7000 Filters

Ø11

.8” (

300)

*105” (2660) *20” (500)

17.7” (450)35” (900)

60” (1520)

DRAIN

INLET OUTLET

DRAIN

43” (1100) 17.7” (450)

Ø17

.7” (

450)

*134” (3400)

76.8” (1951)

*20” (500)

M304 LP

Filtomat M300-3000 Filters

M310 P

Filtomat M300-4100/4600 Filters

*Approx. length required for maintenanceDim. in inch (mm)

Page 11: M300 Filters Versatile and efficient self cleaning - Amiadamiad.com/files/M300_Letter_USA_Eng_0212.pdf · hydraulic filters that require no ... How the FILTOMAT M300 Filters Work

Head Loss Graphs

1000

200 M³/H

US GPM

10

40

20

100 60

50

200

100

400

500

2000

1000

4000

1.4 0.1

0.2

0.5

0.7

0.3

0.4

0.04

0.06

0.08

0.02

4.05.0

7.0

2.0

3.0

14.0PSI

0.6

0.4

0.2

0.8

BAR1.0

M310

M308

M306

1000

200 M³/H

US GPM

10

40

20

100 60

50

200

100

400

500

2000

1000

4000

1.4 0.1

0.2

0.5

0.7

0.3

0.4

0.04

0.06

0.08

0.02

4.05.0

7.0

2.0

3.0

14.0PSI

0.6

0.4

0.2

0.8

BAR1.0

M308

M304

M306

M³/HUS GPM

0.3 0.02

600

0.2

200

40 10060

400 4000

1000

1000

200

2000

500

10000

2000

0.8

2.0

0.4

0.7

1.4

0.5

5.0

3.0

4.0

7.0

0.10.08

0.06

0.04

0.4

0.6

0.2

14.0PSI

1.0BAR

M314

M316

M310

M312

Page 12: M300 Filters Versatile and efficient self cleaning - Amiadamiad.com/files/M300_Letter_USA_Eng_0212.pdf · hydraulic filters that require no ... How the FILTOMAT M300 Filters Work

IndustryMunicipal Irrigation

HeadquartersAmiad Water Systems Ltd. D.N. Galil Elyon 1, 12335, Israel,Tel: 972 4 690 9500, Fax: 972 4 690 9391,E-mail: [email protected]

North AmericaMain 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 FILTERE-mail: [email protected] www.amiadusa.com

West Coast Sales Office and Warehouse:2220 Celsius Avenue, Oxnard, California 93030Tel: 805 988 3323, Fax: 805 988 3313, Toll Free: 1 800 969 4055

ChileAmiad Andina, Carretera General San Martín 16.500 No 30,Loteo Industrial Los Libertadores, Colina, Santiago de Chile,Tel: 56 2 489 5100, Fax: 56 2 489 5101,E-mail: [email protected]

BrazilE-mail: [email protected]

Amiad Oil & Gas,E-mail: [email protected]

EuropeAmiad 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]

Germany

Amiad Filtration Solutions (2004) Ltd. Zweigniederlassung

Deutschland Prinz-Regent-Str. 68 a 44795 Bochum,

Tel: 49 (0) 234 588082-0, Fax: 49 (0) 234 588082-12,

E-mail: [email protected]

TurkeyFTS – Filtration & Treatment Systems, Istanbul yolu 26 Km,Yurt Orta Sanayii, Saray, Ankara, Tel: 90 312 8155266/7,Fax: 90 312 8155248, E-mail: [email protected]

IndiaAmiad Filtration India Pvt Limited, 305 Sai Commercial BuildingGovandi St Rd, Govandi Mumbai 400 088, Tel: 91 22-67997813/14,Fax: 91 22-67997814, Email: [email protected]

ChinaAmiad China (Yixing Taixing Environtec Co., Ltd.) 70 Baihe Chang, Xingjie Yixing Jiangsu, 214204,Tel: 86 510 87134000, Fax: 86 510 87134999,E-mail: [email protected]

South-East AsiaFiltration & Control Systems Pte. Ltd., 19B Teo Hong Road,088330 Singapore, Tel: 65 6 337 6698, Fax: 65 6 337 8180,E-mail: [email protected]

AustraliaAmiad Australia Pty Ltd. 138 Northcorp Boulevard,Broadmeadows, Victoria 3047,Tel: 61 3 93585800, Fax: 61 3 93585888,E-mail: [email protected]

www.amiad.com 910101-000000/03.2012

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