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HCTI

Replaces SW30-2514 DuPont FilmTec 150 GPD at 800 PSI 2.5 x 14 inch 99.5% Rejection Membranes

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High-Performance 2.5" x 14" RO Membrane (Replacement for DuPont FilmTec SW30-2514)

 

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 DuPont FilmTec SW30-2514 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 SW30-2514 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.

 

Specification

Details

Compatible Model

Replaces DuPont FilmTec SW30-2514

Membrane Type

High-Salinity Desalination RO

Origin

Made in the United States

Nominal Size

2.5" x 14"

Permeate Flow Rate

150 GPD (Nominal)

Max Operating Pressure

800 PSI (5.5 MPa)

Test PSI (Applied Pressure)

800 PSI (5.5 MPa)

Minimum Feed Flow

0.75 GPM

Stabilized Salt Rejection

99.5%

Minimum Salt Rejection

99.2%

Test Conditions

32,000 ppm TDS, 800 PSI, 77°F (25°C), pH 7.5, 15% Recovery

Flow Rate Variance

+/- 15%

 


Non-OEM Compatibility: This product is a high-quality, non-OEM compatible replacement membrane designed to function as an alternative to original manufacturer components. While engineered for direct fit and functional compatibility, specific performance metrics and technical specifications—including, but not limited to, permeate flow rate (GPD), operating pressure (PSI), and salt rejection percentages—may vary from the exact specifications of the original OEM target model. It is the customer's sole responsibility to cross-reference these specifications with the original part to ensure the replacement meets their specific operating requirements prior to purchase and installation. All brand names, part numbers, and logos are the property of their respective owners and are used solely for identification and cross-reference purposes. This product is not affiliated with, endorsed by, or sponsored by any original equipment manufacturer.

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