SW30-2540 Compatible Housing

2.5" x 40" 1,000 PSI FRP Pressure Vessel Membrane Housing (SW30-2540 Compatible)

Engineered specifically to house standard 2.5-inch by 40-inch commercial seawater reverse osmosis elements—making it the perfect, heavy-duty fit for the DuPont FilmTec SW30-2540 membrane—this highly durable pressure vessel is built for demanding seawater desalination and marine watermaker applications. Operating safely at extreme pressures up to 1,000 PSI required by the SW30-2540, this universal-style housing is proudly Made in the USA and constructed from non-corrosive fiberglass reinforced plastic (FRP) in a natural finish. This robust FRP construction provides exceptional structural integrity and long-lasting reliability, ensuring your watermaker system remains protected against the harsh, high-salinity conditions typical of maritime and remote coastal environments.

Designed for streamlined assembly, rapid element replacement, and maintenance ease, the housing features an end-entry configuration equipped with standard 1/4-inch feed, brine, and permeate ports. The intelligent engineering intentionally maximizes the physical separation between the permeate port and the feed/concentrate ports, allowing marine technicians to effortlessly integrate larger plumbing fittings during watermaker installation. To handle the intense osmotic pressure, the system is secured using heavy-duty anodized aluminum retaining clamp locking devices and flush-mount end plugs—available in either anodized aluminum or acetal co-polymer with stainless steel backing plates. Complete with FDA-approved ethylene propylene O-rings, this vessel guarantees a safe, leak-free seal for continuous, high-pressure desalination operation.