Water Filtration and Purification Equipment Supplier
Reverse Osmosis System Parts and Supplier
Commercial and Residential Wave Cyber DI & Pressure Tanks Supplier
Water Filtration Manufacturer Distributor Vendor Water Purification
Vontron RO Nanofiltration Ultrafiltration Membrane Distributor
Couplings
Nylon Couplings
EWP-USA's Victaulic-type Nylon grooved flexible pipe coupling is a reliable alternative to stainless steel. Designed for RO Systems Membrane Housing is made of high-quality Nylon plastic, this flexible coupling is extremely corrosion resistant and provides a cost-effective solution for piping connections in low-pressure applications up to 300 PSI.​ It is designed for the purpose of solving the corrosion problems happening in low-pressure piping systems. The couplings are manufactured in quality reinforced nylon injected through high temperatures. Therefore the couplings have high strength and toughness, and good corrosion resistance performance. They have been widely used in ultrafiltration (UF) membrane devices in the system of water desalination.
Size-Inches/DN
1" to 8" (DN25 to DN200)
Maximum working pressure:
300 psi (21 bar)
Housings
Nylon
Rubber Gasket
The gasket seals is C-shaped, made of standard gasket EPDM(ethylene propylene diene monomer) for cold water, hot water, rare acid, oil-free air and multiple chemical product (-50~150°C).
Model: NY-300-100
Pipe OD : 33.70 mm - 1.315 in.
Max Working Pressure: 300 PSI / 20.67 bar
Pipe End Separation: 0 - 1.6 mm / 0 - 0.06 in.
Model: NY-300-125
Pipe OD : 42.40 mm - 1.669 in.
Max Working Pressure: 300 PSI / 20.67 bar
Pipe End Separation: 0 - 1.6 mm / 0 - 0.06 in.
Model: NY-300-150
Pipe OD : 48.30 mm - 1.900 in.
Max Working Pressure: 300 PSI / 20.67 bar
Pipe End Separation: 0 - 1.6 mm / 0 - 0.06 in.
Model: NY-300-200
Pipe OD : 60.30 mm - 2.375 in.
Max Working Pressure: 300 PSI / 20.67 bar
Pipe End Separation: 0 - 1.6 mm / 0 - 0.06 in.
Model: NY-300-250
Pipe OD : 73.00 mm - 2.875 in.
Max Working Pressure: 300 PSI / 20.67 bar
Pipe End Separation: 0 - 1.6 mm / 0 - 0.06 in.
Model: NY-300-300
Pipe OD : 76.10 mm - 3.500 in.
Max Working Pressure: 300 PSI / 20.67 bar
Pipe End Separation: 0 - 1.6 mm / 0 - 0.06 in.
Model: NY-300-400
Pipe OD : 114.30 mm - 4.500 in.
Max Working Pressure: 200 PSI / 13.78 bar
Pipe End Separation: 0 - 3.2 mm / 0 - 0.13 in.
Model: NY-300-500
Pipe OD : 141.30 mm -5.563 in.
Max Working Pressure: 200 PSI / 13.78 bar
Pipe End Separation: 0 - 3.2 mm / 0 - 0.13 in.
Model: NY-300-600
Pipe OD : 168.30 mm - 6.625 in.
Max Working Pressure: 200 PSI / 13.78 bar
Pipe End Separation: 0 - 3.2 mm / 0 - 0.13 in.
Model: NY-300-800
Pipe OD : 219.10 mm - 8.625 in.
Max Working Pressure: 150 PSI / 10.33 bar
Pipe End Separation: 0 - 3.2 mm / 0 - 0.13 in.
Stainless Steel Couplings
EWP-USA’s Victaulic type SST coupling is a great economical and reliable choice. Made of high-quality 304 stainless steel and an EPDM gasket, this flexible coupling is designed for low-pressure applications up to 350 PSI.
Size-Inches/DN
3/4" to 12" (DN20 to DN300)
Maximum working pressure:
350 psi (25 bar) Sch. 40S, cut grove
Housings
304 Stainless Steel to ASTM A351 CF8 or A743 Gr. CF8
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Type 316 to ASTM A743 CF8M
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Type 316L to ASTM A743 CF3M
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CE8MN to ASTM A890 Grade 2A
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Austenitic 904L (CN2MCuN) to A351
-
Duplex 2205 (CD3MN) to ASTM A890 Grade 4A
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Super Duplex 2507 (CE3MN) to ASTM A890 Grade 5A
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Austenitic 254SMO (CK3MCuN) to A743
Rubber Gasket
The gasket seals is C-shaped, made of standard gasket EPDM(ethylene propylene diene monomer) for cold water, hot water, rare acid, oil-free air and multiple chemical product (-50~150°C).
Model: CP-075-304-P
Pipe OD : 28.80 mm - 1.059 in.
Max Working Pressure: 350 PSI / 24.13 bar
Pipe End Separation: 0 - 1.6 mm / 0 - 0.06 in.
Model: CP-100-304-P
Pipe OD : 33.70 mm - 1.327 in.
Max Working Pressure: 350 PSI / 24.13bar
Pipe End Separation: 0 - 1.6 mm / 0 - 0.06 in.
Model: CP-125-304-P
Pipe OD : 42.40 mm - 1.889 in.
Max Working Pressure: 350 PSI / 24.13 bar
Pipe End Separation: 0 - 1.6 mm / 0 - 0.06 in.
Model: CP-150-304-P
Pipe OD : 57.00 mm - 2.244 in.
Max Working Pressure: 350 PSI / 24.13 bar
Pipe End Separation: 0 - 1.6 mm / 0 - 0.06 in.
Model: CP-200-304-P
Pipe OD : 60.30 mm - 2.375 in.
Max Working Pressure: 350 PSI / 24.13 bar
Pipe End Separation: 0 - 1.6 mm / 0 - 0.06 in.
Model: CP-250-304-P
Pipe OD : 73.00 mm - 2.875 in.
Max Working Pressure: 350 PSI / 24.13 bar
Pipe End Separation: 0 - 1.6 mm / 0 - 0.06 in.
Model: CP-300-304-P
Pipe OD : 88.90 mm - 3.500 in.
Max Working Pressure: 350 PSI / 24.13 bar
Pipe End Separation: 0 - 1.6 mm / 0 - 0.06 in.
Model: CP-400-304-P
Pipe OD : 114.30 mm - 4.500 in.
Max Working Pressure: 350 PSI / 24.13 bar
Pipe End Separation: 0 - 3.2 mm / 0 - 0.13 in.
Model: CP-500-304-P
Pipe OD : 139.70 mm - 5.500 in.
Max Working Pressure: 350 PSI / 24.13 bar
Pipe End Separation: 0 - 3.2 mm / 0 - 0.13 in.
Model: CP-600-304-P
Pipe OD : 182.30 mm - 6.625 in.
Max Working Pressure: 350 PSI / 24.13 bar
Pipe End Separation: 0 - 3.2 mm / 0 - 0.13 in.
Model: CP-800-304-P
Pipe OD : 219.10 mm - 8.625 in.
Max Working Pressure: 350 PSI / 24.13 bar
Pipe End Separation: 0 - 3.2 mm / 0 - 0.13 in.
Model: CP-1000-304-P
Pipe OD : 273.00 mm - 10.742 in.
Max Working Pressure: 350 PSI / 24.13 bar
Pipe End Separation: 0 - 3.2 mm / 0 - 0.13 in.
Model: CP-1200-304-P
Pipe OD : 323.90 mm - 12.752 in.
Max Working Pressure: 350 PSI / 24.13 bar
Pipe End Separation: 0 - 3.2 mm / 0 - 0.13 in.
Ductile Iron Couplings
EWP-USA’s Victaulic type Ductile Iron coupling is a great economical and reliable choice. Made of high-quality Ductile Iron and an EPDM gasket, this coupling is designed with a pressure-responsive gasket to seal media, thus eliminating the potential for galvanic corrosion. The ductile iron coupling can be used for applications that require medium pressure of up to 600 PSI.
Size-Inches/DN
1.50" to 3" (DN20 to DN100)
Maximum working pressure:
600 psi (42 bar)
Housings
-
Ductile Iron to ASTM A536
Surface Finish:
-
Antirust paint red
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Hot dip zinc galvanized
-
Epoxy power
-
Dacromet
-
Teflon (PTFE)
-
RilsanPA11
Rubber Gasket
The gasket seals is C-shaped, made of standard gasket EPDM(ethylene propylene diene monomer) for cold water, hot water, rare acid, oil-free air and multiple chemical product (-50~150°C).
Model: DT-150-IRON-600-R
Pipe OD : 48.30 mm - 1.900 in.
Max Working Pressure: 600 PSI / 41.34 bar
Pipe End Separation: 0 - 1.6 mm / 0 - 0.06 in.
Model: DT-200-IRON-600-R
Pipe OD : 60.30 mm - 8.625 in.
Max Working Pressure: 600 PSI / 41.34 bar
Pipe End Separation: 0 - 1.6 mm / 0 - 0.06 in.
Model: DT-300-IRON-600-R
Pipe OD : 88.90 mm - 3.500 in.
Max Working Pressure: 600 PSI / 41.34 bar
Pipe End Separation: 0 - 1.6 mm / 0 - 0.06 in.