Stable fresh water supply serves as a critical foundation for smooth navigation and marine operations at sea. At present, most small fishing boats, leisure yachts and inland working vessels frequently suffer unstable operation and frequent breakdowns of watermakers, caused by supporting accessories with insufficient pressure resistance, high leakage tendency and narrow compatibility range.
Tailored for fresh and seawater desalination on small vessels, our 2.5-inch end port FRP membrane housing boasts solid craftsmanship and consistent performance, making it an ideal supporting component for marine watermakers. It is widely applicable to upgrading and replacement maintenance of all types of on-board water treatment equipment.
In terms of core pressure resistance performance, this series of membrane housings comes with two pressure ratings to suit diverse water treatment applications for outstanding versatility.
The 300 PSI low-pressure model is designed for brackish water desalination, fully meeting vessels’ daily basic freshwater demands.
The 1000 PSI high-pressure variant is specially developed for seawater desalination. It adapts to the volatile hydraulic pressure conditions at sea and delivers superior pressure-bearing stability compared with standard ordinary membrane housings.
In terms of product quality and safety, all membrane housings undergo strict standardized factory testing. Each unit passes 120,000 cycles of fatigue pressure testing, allowing it to perfectly withstand frequent and complex working conditions such as vessel startup/shutdown and water pressure fluctuations. It resists aging, deformation and pressure relief even during long-term continuous operation.
Furthermore, the product features a safety margin of 6 times the burst pressure, which effectively eliminates risks of leakage and rupture during offshore operations. It fully safeguards the stable and safe operation of onboard freshwater equipment.
The housing boasts excellent compatibility, fitting 14-inch, 21-inch and 40-inch membrane elements to satisfy assembly requirements of various marine watermaker models.
Its well-engineered end-port structure enables neat pipeline arrangement with a compact footprint, perfectly suiting the limited installation space onboard small vessels. It is applicable for new equipment matching, retrofitting old systems and fault replacement on all types of small ships.
Crafted via integrated filament winding FRP technology, the housing features a compact and rigid structure with outstanding salt spray resistance, corrosion resistance and moisture resistance, capable of long-term service under the high-salinity and high-humidity marine environment.
With a lightweight yet highly durable design, it greatly cuts the frequency and cost of post-installation maintenance, extending service life with guaranteed reliability.
This 2.5-inch end-port FRP membrane housing is supplied directly from our manufacturer with ample stock and rigid quality control for consistent, stable performance. We offer sample testing, bulk orders and customized solutions, catering to marine equipment manufacturers, vessel maintenance and refitting projects. It delivers dependable support for steady operation of brackish and seawater desalination systems aboard all small vessels.
