Hydranautics ESPA4 MAX Reverse Osmosis Membrane 8" x 40"
ESPA4 are the lowest feed pressure membranes offering low energy consumption. ESPA4 membranes require ultra-low pressures without compromising high salt rejection and are commonly used in the second pass of a reverse osmosis system.
ESPA4 MAX variant provides 440 ft2 (40.9 m2) active membrane surface area. Increased membrane area reduces capital costs by requiring fewer pressure vessels and less floor space. Operating at significantly lower pressures, ESPA elements produce high quality water in a range of water treatment applications, ensuring energy cost savings. Mainly used in the treatment of drinking water, industrial process waters, municipal and industrial waste water recovery and reuse because of this exception performance capability.
These membranes also serve as part of polishing units in seawater desalination plants when boron rejection is critical.
RELATED PRODUCTS
