Collection: RO Membrane Pressure Vessel Housings

RO Membrane Pressure Vessel Housings

This comprehensive collection of RO Membrane Pressure Vessel Housings provides robust, highly engineered containment solutions for commercial water purification, industrial processing, and marine desalination systems. Designed to securely house standard spiral-wound reverse osmosis and nanofiltration elements, these housings ensure optimal fluid dynamics and safe operation under continuous, demanding high-pressure conditions.

The inventory features a versatile selection of material constructions to accommodate various feed water sources and system pressure requirements. For standard tap and low-pressure brackish water applications, the original PVC housings (rated up to 225 PSI) offer a cost-effective, corrosion-resistant solution featuring flush-mount end plugs and self-locking U-Pin retaining devices. For environments requiring elevated durability, the 304 and 316 Stainless Steel vessels (rated 250–300 PSI) provide enhanced structural integrity and rigorous leak resistance. For heavy-duty marine and seawater desalination (watermaker) applications, the premium Fiberglass Reinforced Plastic (FRP) housings are precisely engineered to safely withstand extreme operational pressures up to 1,000 PSI.

Available to fit industry-standard 2.5-inch and 4.0-inch diameter elements, this collection spans multiple lengths—from compact 14-inch configurations up to extended 80-inch vessels designed to hold multiple membranes in series. Engineered for long-term reliability and ease of maintenance, these pressure vessels are essential components for maximizing membrane lifespan and ensuring dependable, high-purity water production across all filtration scales.