Collection: HCTI Watermaker Housings 1000 PSI FRP Fiberglass Desalination Machine Membrane Pressure Vessels

This specialized collection features professional-grade, high-pressure Fiberglass Reinforced Plastic (FRP) membrane housings engineered specifically for seawater reverse osmosis (SWRO), marine watermakers, and industrial desalination applications. These heavy-duty pressure vessels are built to securely accommodate standard 2.5-inch and 4.0-inch diameter spiral-wound membrane elements, providing the exceptional structural integrity required for extreme continuous-duty operations.

Rated for a maximum operating pressure of 1,000 PSI, these robust housings deliver uncompromising safety and reliability in harsh, highly corrosive marine environments. The collection encompasses a variety of vessel lengths—including 14-inch, 21-inch, and 40-inch configurations—ensuring seamless integration into diverse system builds and compact marine layouts. Constructed with premium, non-corrosive fiberglass and equipped with high-strength locking mechanisms to prevent leaks under extreme pressure, these desalination vessels provide facility operators and marine technicians with a highly dependable containment solution for high-purity water production.