PV-2540SW HCTI Housing

HCTI PV-2540SW 2.5" x 40" FRP Seawater RO Membrane Housing (1,000 PSI)

Proudly manufactured in the United States by Hydrocomponents & Technologies Inc. (HCTI), the PV-2540SW is a highly durable 2.5-inch by 40-inch membrane pressure vessel engineered specifically for continuous-duty seawater desalination. Designed to provide long-lasting reliability in harsh, high-salinity marine environments, this American-made vessel is constructed from premium, non-corrosive fiberglass reinforced plastic (FRP) in a natural finish. The heavy-duty shell of the PV-2540SW is built to safely withstand rigorous maximum operating pressures up to 1,000 PSI, delivering the uncompromising structural integrity required for mission-critical offshore platforms and coastal watermakers.

The HCTI PV-2540SW features a streamlined end-entry configuration equipped with standard 1/4-inch feed, brine, and permeate ports. To simplify system integration, HCTI intentionally engineered this specific model with maximum physical separation between the permeate port and the feed/concentrate ports, allowing technicians to effortlessly utilize larger fittings and robust plumbing connections during installation. Assembly and routine maintenance are significantly streamlined through the integration of flush-mount end plugs—available in either anodized aluminum or acetal co-polymer with stainless steel backing plates—which are firmly secured by robust anodized aluminum retaining clamp locking devices. Complete with FDA-approved ethylene propylene O-rings to ensure a safe, leak-free seal, this universal-style housing seamlessly fits standard 2.5-inch by 40-inch seawater elements, making the PV-2540SW an exceptional domestic solution for high-pressure purification.