FilmTec – RO Membranes – Seawater – SW30XLE-440

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FilmTec™ SW30XLE-440 Elements offer medium-salinity and medium-temperature feedwaters an advanced combination of high productivity and high rejection through extra-low energy consumption and single-pass design. It is also an excellent choice for two-pass seawater designs or high salinity brackish water applications. The combination of high active area and thick feed spacer facilitates high productivity and low cleaning frequency, which enables sustainable low life-cycle cost.

Active Area – 440 Ft2 (41 m2)

Feed Spacer Thickness – 28 mil

Permeate Flowrate – 9,900 gpd

Stabilized Boron Rejection – 91.5%

Stabilized Salt Rejection – 99.8%



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Manufacturer Filmtec
Series Seawater
Model Number SW30XLE-440
Part Number SW30XLE-440
Description Membrane Type: Polyamide Thin-Film Composite
Maximum Operating Temperature: 113ºF (45ºC)
Maximum Operating Pressure: 1,200 psig (83 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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