HCTI
2521 Watermaker Housings 1000 PSI FRP Fiberglass Desalination Machine 2.5 x 21 inch Membrane Pressure Vessels
2521 Watermaker Housings 1000 PSI FRP Fiberglass Desalination Machine 2.5 x 21 inch Membrane Pressure Vessels
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2521 Watermaker Housings 1000 PSI FRP Fiberglass Desalination Machine 2.5 x 21 inch Membrane Pressure Vessels
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2.5" x 21" 1,000 PSI FRP Pressure Vessel Membrane Housing
This is a premium-grade, heavy-duty pressure vessel specifically engineered for high-pressure seawater reverse osmosis (SWRO), marine watermakers, and industrial desalination applications. Designed to securely accommodate a single standard 2.5-inch by 21-inch spiral-wound membrane element, this robust housing delivers the structural integrity required to operate safely under extreme continuous-duty pressures.
Constructed utilizing an advanced filament winding process, the vessel's shell is composed of continuous fiberglass impregnated with a heated epoxy resin system. This exceptional Fiberglass Reinforced Plastic (FRP) construction allows the housing to safely withstand a maximum operating pressure of 1,000 PSI (69 bar), which is essential for overcoming the high osmotic pressure of seawater. The exterior is finished with a protective white coating to resist harsh, corrosive marine environments and UV exposure.
To ensure a secure, leak-proof seal during high-pressure operation, this housing is equipped with heavy-duty stainless steel end caps featuring a double O-ring design. The housing utilizes standard 1/4-inch NPT ports for straightforward plumbing integration. For a complete and hassle-free installation, the vessel includes the necessary mounting straps and rubber saddles, providing facility operators and marine technicians with a reliable, ready-to-mount containment solution.
| Specification | Details |
| Configuration | 1-Element (Holds One 2.5" x 21" Membrane) |
| Housing Material | Filament Wound FRP (Fiberglass Reinforced Plastic) |
| End Cap Material | Stainless Steel with Double O-Rings |
| Max Operating Pressure | 1,000 PSI (69 bar) |
| Overall Length (OAL) | 26.00" |
| Port Size | 1/4" NPT |
| Hardware Included | Mounting Straps and Saddles |
| Exterior Finish | Painted White |
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