Seawater Desalination RO Membrane Elements

High-rejection SWRO membranes for desalination plants. 99.5%+ salt rejection. 4040 and 8040 elements. Factory direct.

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SWRO Membrane Elements

Our seawater RO membranes are designed for high-pressure desalination applications, delivering consistent performance in the harshest feed water conditions.

  • ✅ 99.5%+ salt rejection rate
  • ✅ TFC polyamide thin-film composite
  • ✅ 4040 (4") and 8040 (8") diameters
  • ✅ Pressure vessels up to 1200 PSI
  • ✅ 2-3 year lifespan with proper maintenance
  • ✅ Compatible with major membrane housings

📋 SWRO 8040 Specifications

Flow Rate6,000 - 9,000 GPD
Salt Rejection99.5%+
Operating Pressure800 - 1,200 PSI
Membrane TypeTFC Polyamide
Price (FOB)$350 - $650

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Bulk pricing available for desalination plants and water treatment companies.

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