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Filmtec SW30XLE-400i Seawater Reverse Osmosis 8" Element
Filmtec SW30XLE-400i Seawater Reverse Osmosis 8" Element

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Product Code: SW30XLE-400I

Description Spec Sheet / Manual Technical Specifications

Filmtec™ SW30XLE-400i

(Suggested alternatives: Hydranautics SWC5-LD, Filmtec SW30HRLE-400i, Toray TM820V-400)

DOW FILMTEC™ SW30XLE-400i Elements offer an advanced combination of productivity and rejection resulting in a low energy seawater element, enabling lowest operation cost. It is ideal for two-pass seawater designs and high TDS brackish water applications. iLEC™ Interlocking End Caps reduce system operating costs and the risk of o-ring leaks that can cause poor water quality.



Product Specifications

Operating and Cleaning Limits

Membrane TypePolyamide Thin-Film Composite
Maximum Operating Temperature113°F (45°C)
Maximum Element Pressure Drop15 psig (1.0 bar)
pH Range, Continuous Operation2-11
pH Range, Short-Term Cleaning1-13
Maximum Feed Silt Density Index (SDI)SDI5
Free Chlorine Tolerance<0.1ppm

a. Maximum temperature for continuous operation above pH 10 is 95°F (35°C).

b. Refer to Cleaning Guidelines in specification sheet 609-23010.

c. Under certain conditions, the presence of free chlorine and other oxidizing agents will cause premature membrane failure. Since oxidation damage is not covered under warranty. FilmTec Corporation recommends removing residual free chlorine by pretreatment prior to membrane exposure. Please refer to technical bulletin 609-22010 for more information.

We are a volume seller of FilmTec and Hydranautics membranes. Please contact use for large quantity discounts.

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