M300 Filters. Versatile and efficient self cleaning hydraulic filters that require no external power source

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M300 Filters Versatile and efficient self cleaning hydraulic filters that require no external power source flow rates filtration degrees water for cleaning minimum operating pressure up to 4840 US

1 M300 Filters Versatile and efficient self cleaning hydraulic filters that require no external power source flow rates filtration degrees water for cleaning minimum operating pressure up to 4840 US gpm (1 m 3 /h) micron less than 1% of the total flow 30 psi (2 bar) features: 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.

How the FILTOMAT M300 Filters Work General The Amiad FILTOMAT M300 Series are cost effective, easy-to-operate, automatic filters with an hydraulic self-cleaning mechanism that doesn t require an

2 How the FILTOMAT M300 Filters Work General The 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 US gpm (25-1 m 3 /h), with filtration degrees of 3000 down to 15 micron and inlet /outlet diameters from The Filtering Process The 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 Process When 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 % 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 M /750 (piston-less) Supporting flowrates of US gpm (25-80 m 3 /h) Filtomat M Supporting flowrates of US gpm (25-80 m 3 /h) (2) Filtomat M Supporting flowrates of US gpm ( m 3 /h) Filtomat M300-4/4600 Supporting flowrates of US gpm ( m 3 /h) Filtomat M300-6/7000 Supporting flowrates of US gpm (400-1 m 3 /h) (9) (6) (3) (4) OUTLET (5) (8) (11) (7) (10) (1) INLET

3 Filtomat M /750 Piston-Less Filters Technical Specifications 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 diameter Threaded 2 (50 mm) BSP or NPT Flanged 3 (80 mm) Flanged 4 ( mm) Filtration degrees Min. working pressure Max. working pressure Max. working temperature 3000, 1500, 800, 400,, 150, 130,, 80, 50, 40, 25, 15 micron 30 psi (2 bar) Can be lower if pressure is increased for flushing 150 psi (10 bar) 149 F (65 C) Weight Empty = 88 lb (40 kg) Full = 132 lb (60 kg) Empty = 101 lb (46 kg) Full = 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) US gallon (55 liter) Flushing cycle time 3-5 seconds 2 (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 area Flat = 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 = in² (750 cm²) 4-layer = 147 in² (950 cm²) Screen types Flat, 4-layer *Construction Materials Filter housing Filter lid Cleaning mechanism Seals Control High density polypropylene PVC and stainless steel 316l Brass, stainless steel 316, BUNA-N BUNA-N Aluminum, brass, stainless steel 316, PVC, acetal * Amiad offers a variety of construction materials. Consult us for specifications.

4 Filtomat M Filters 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 ( mm) Flanged 6 (150 mm) Filtration degrees 3000, 1500, 800, 400,, 150, 130,, 80, 50, 40, 25, 15 micron Min. working pressure Max. working pressure Max. working temperature 45 psi (2 bar) Can be lower if pressure is increased for flushing 150 psi (10 bar) 149 F (65 C) Weight Empty = 176 lb (80 kg) Full = 308 lb (140 kg) Empty = 205 lb (93 kg) Full = 337 lb (153 kg) Empty = 220 lb ( 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) Reject water volume per flush cycle (at 30 psi-2 bar) Flushing cycle time Flushing criteria 132 US gpm (30 m³/h) 22 US gallon (83 liter) 7-10 seconds 2 (50 mm) Differential pressure of 7psi (0.5 bar), time intervals and manual operation Screen Data Filter area Screen types Flat = in² (1500 cm²) 4-layer = 341 in² (2 cm²) Flat, 4-layer *Construction Materials Filter housing Filter lid Cleaning mechanism Seals Control High density polypropylene PVC and stainless steel 316L Brass, stainless steel 316, BUNA-N BUNA-N Aluminum, brass, stainless steel 316, PVC, acetal * Amiad offers a variety of construction materials. Consult us for specifications.

5 Filtomat M Filters Technical Specifications 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 ( mm) Flanged 6 (150 mm) Flanged 8 ( mm) Filtration degrees 3000, 1500, 800, 400,, 150, 130,, 80, 50, 40, 25, 15 micron Min. working pressure Max. working pressure Max. working temperature 30 psi (2 bar) Can be lower if pressure is increased for flushing 150 psi (10 bar) 149 F (65 C) Weight Empty = 220 lb ( 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 2 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 area Flat = 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 Filter lid Cleaning mechanism Seals Control Epoxy-coated carbon steel (Stainless Steel 316 on request) Epoxy-coated carbon steel (Stainless Steel 316 on request) High density Polypropylene PVC and Stainless Steel 316L Brass, Stainless steel 316, BUNA-N BUNA-N Aluminum, Brass, Stainless steel 316, PVC, Acetal * Amiad offers a variety of construction materials. Consult us for specifications.

6 Filtomat M300-4/4600 Filters Technical Specifications 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 ( mm) Filtration degrees 3000, 1500, 800, 400,, 150, 130,, 80, 50, 40, 25, 15 micron Min. working pressure Max. working pressure Max. working temperature 30 psi (2 bar) Can be lower if pressure is increased for flushing 150 psi (10 bar) 149 F (65 C) Weight Empty = 550 lb (250 kg) Full = 1 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 2 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 area Flat = 632 in² (4 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 Filter lid Cleaning mechanism Seals Control High density polypropylene PVC and stainless steel 316L Brass, stainless steel 316, BUNA-N BUNA-N Aluminum, brass, stainless steel 316, PVC, acetal * Amiad offers a variety of construction materials. Consult us for specifications.

7 Filtomat M300-6/7000 Filters 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 (1 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,, 150, 130,, 80, 50, 40, 25, 15 micron Min. working pressure Max. working pressure Max. working temperature 30 psi (2 bar) Can be lower if pressure is increased for flushing 150 psi (10 bar) 149 F (65 C) Weight Empty = 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 Flushing criteria 7-10 seconds 3 x 2 (3 x 50 mm) Differential pressure of 7psi (0.5 bar), time intervals and manual operation Screen Data Filter area Flat = 945 in² (6 cm²) 4-layer = 1550 in² (0 cm²) Flat = 945 in² (6 cm²) 4-layer = 1550 in² (0 cm²) Flat = 1085 in² (7000 cm²) 4-layer = 1860 in² (10 cm²) Flat 1085 in² (7000 cm²) 4-layer = 1860 in² (10 cm²) Screen types Flat, 4-layer *Construction Materials Filter housing Filter lid Cleaning mechanism Seals Control High density polypropylene PVC and stainless steel 316L Brass, stainless steel 316, BUNA-N BUNA-N Aluminum, brass, stainless steel 316, PVC, acetal * Amiad offers a variety of construction materials. Consult us for specifications.

8 Filtomat M /750 Piston-Less Filters M302 LP *26 (650) 17.8 (452) *16 (405) Ø 11.8 (300) 6 (150) 5.7 (145) Filtomat M Filters M302 LPE *73 (1860) * 20 (500) 44 (1121) DRAIN Ø 300 (11.8 ) 450 (17.7 ) 450 (17.7 ) Dim. in inch (mm) *Approx. length required for maintenance

9 Head Loss Graphs M³/H US GPM PSI BAR M302 M303 M M³/H US GPM PSI BAR M302 M303 M304 M306

10 Filtomat M Filters M304 LP *105 (2660) *20 (500) 60 (1520) DRAIN Ø 11.8 (300) 35 (900) 17.7 (450) Filtomat M300-4/4600 Filters M310 P *134 (3400) 76.8 (1951) *20 (500) DRAIN Ø 17.7 (450) 43 (1) 17.7 (450) INLET OUTLET Filtomat M300-6/7000 Filters M312 P *201 (5) (2710) *20 (500) Ø 17.7 (450) DRAIN Dim. in inch (mm) *Approx. length required for maintenance INLET 43 (1) 17.7 (450) OUTLET

11 Head Loss Graphs M³/H US GPM PSI BAR 1.0 M310 M308 M306 M³/H US GPM PSI BAR 1.0 M308 M304 M306 M³/H US GPM PSI 1.0 BAR M314 M316 M310 M312

12 Municipal Industry Irrigation Headquarters Amiad Water Systems Ltd. D.N. Galil Elyon 1, 12335, Israel, Tel: , Fax: , info@amiad.com North America Main Office and Manufacturing: 120-J Talbert Road, Mooresville, NC 28117, Tel: , Fax: , Toll Free: FILTER info@amiadusa.com West Coast Sales Office and Warehouse: 2220 Celsius Avenue, Oxnard, California Tel: , Fax: , Toll Free: Chile Amiad Andina, Carretera General San Martín No 30, Loteo Industrial Los Libertadores, Colina, Santiago de Chile, Tel: , Fax: , amiadandina@amiad.com Brazil amiad@amiad.com.br Amiad Oil & Gas, amisur@adinet.com.uy Europe Amiad Water Systems Europe SAS, Ilot No4 ZI La Boitardière, Chargé, France, Tel: 33 (0) , Fax: 33 (0) , info@amiad-europe.com Germany Amiad Filtration Solutions (4) Ltd. Zweigniederlassung Deutschland Prinz-Regent-Str. 68 a Bochum, Tel: 49 (0) , Fax: 49 (0) , info@amiad.de Turkey FTS Filtration & Treatment Systems, Istanbul yolu 26 Km, Yurt Orta Sanayii, Saray, Ankara, Tel: /7, Fax: , info@fts-filtration.com India Amiad Filtration India Pvt Limited, 305 Sai Commercial Building Govandi St Rd, Govandi Mumbai , Tel: /14, Fax: , info@amiadindia.com China Amiad China (Yixing Taixing Environtec Co., Ltd.) 70 Baihe Chang, Xingjie Yixing Jiangsu, , Tel: , Fax: , marketing@taixing.cc South-East Asia Filtration & Control Systems Pte. Ltd., 19B Teo Hong Road, Singapore, Tel: , Fax: , fcs1071@pacific.net.sg Australia Amiad Australia Pty Ltd. 138 Northcorp Boulevard, Broadmeadows, Victoria 3047, Tel: , Fax: , sales@amiad.com.au / W A T E R SYSTE M S

M100 Filters. The most efficient hydraulic filters that require no external power source micron less than 1% of the total flow.

M100 Filters. The most efficient hydraulic filters that require no external power source micron less than 1% of the total flow. M100 Filters The most efficient hydraulic filters that require no external power source flow rates filtration degrees water for cleaning minimum operating pressure up to 400 m 3 /h (1760 US gpm) 500-80