FilmTec – RO Membranes – Seawater 4″ – SW30-4040

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Improved FilmTec Seawater Reverse Osmosis Elements offer the highest productivity while maintaining excellent salt rejection.

Applied Pressure: 800 psig (55 bar)

Permeate Flow Rate: 1,950 gpd (7.4 m3/d)

Stabilized Salt Rejection: 99.4%



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Manufacturer Filmtec
Series Seawater (4")
Model Number SW30-4040
Part Number 80741
Description Membrane Type: Polyamide Thin-Film Composite
Maximum Operating Temperature: 113ºF (45ºC)
Maximum Operating Pressure: 1,000 psig (69 bar)
Maximum Element Pressure Drop: 15 psig (1.0 bar)
pH Range : Continuous Operation 2 – 11, Short-Term Cleaning 1 – 13
Maximum Feed Silt Density Index: SDI 5
Free Chlorine Tolerance: < 0.1 ppm

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