Replaces SWC-2514 Hydranautics Nitto 150 GPD at 800 PSI 2.5 x 14 inch 99.5% Rejection Membranes

High-Performance 2.5" x 14" RO Membrane (Replacement for Hydranautics SWC-2514)

This industrial-grade, 2.5-inch by 14-inch spiral-wound reverse osmosis (RO) membrane is engineered specifically as a direct, high-efficiency replacement for the Hydranautics SWC-2514 element. Proudly manufactured in the United States, it utilizes advanced thin-film composite (TFC) technology to effectively remove salts, minerals, and contaminants from high-salinity feed sources. This premium desalination membrane provides the consistent permeate output, rigorous salt rejection, and exact physical dimensions necessary for seamless compatibility with existing SWC-2514 installations, ensuring a highly reliable supply of potable drinking water in demanding and remote-access environments.

To ensure optimal system performance and maximize membrane longevity, this element requires a strict minimum feed flow rate of 0.75 GPM during operation. Maintaining this flow is critical for preventing concentration polarization and ensuring proper surface flushing; failure to provide this minimum flow may result in premature fouling and degraded performance, which are not covered under manufacturer warranties. When operated within the recommended parameters, this highly durable membrane delivers a nominal permeate flow rate of 150 gallons per day (GPD) at an applied pressure of 800 PSI, providing an efficient and robust solution for critical high-salinity desalination processing.