4"x40" | 1,950 GPD | 99.4% Salt Rejection | Watermaker | FilmTec SW30-4040 Seawater Membrane
Item will ship in 5 days.
Brand | DOW Filmtec | |
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Recommended Compatible Alternative: AMI Membranes are Made-In-USA with a large inventory in stock for immediate shipment & are competitively priced. AMI M-S4040A may be used as a direct replacement for SW30-4040 seawater RO membrane.
DuPont DOW FILMTEC SW30-4040 elements have one of the highest flow rates available to meet the water demands of both sea-based and land-based desalinators. Commonly used in on-board Watermakers to create drinking water from seawater for yachts, boats, and cruise ships, DOW FILMTEC marine SWRO elements offer the highest productivity while maintaining excellent salt rejection. DOW FILMTEC SW30 elements may also be operated at lower pressure to reduce pump size, cost, and operating expenses DuPont (formerly DOW) FILMTEC SW30-4040 is FDA – 21 CFR 177.2550; Food and Drug Administration Compliant. DOW FilmTec vs DuPont FilmTec & Membrane Compatibility Notes:
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Specifications for SW30-4040
Permeate flow and salt rejection based: 32,000 ppm NaCl feed stream, 77°F, 8% recovery, 800 psig. Operating Limits for SW30-4040
*Maximum temperature for continuous operation above pH 10 is 95°F |
Benefits of DuPont FilmTec Marine RO Membranes:
- Convert seawater into drinking water on yachts, boats, cruise ships, off-shore platforms, and resorts
- High flux reduces energy use or pressure required
- Good rejection results in good quality water
- FilmTec performance and quality
Common Applications for FilmTec SW30-4040 Seawater RO Elements:
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Physical Dimensions of DuPont DOW FilmTec SW30-4040 SWRO
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SW30-4040 Fits nominal 4-Inch ID pressure vessels and has identical dimensions to SW30HRLE-4040 which is now discontinued.