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Filmtec BW30-400 Brackish Water 8" RO Element
Filmtec BW30-400 Brackish Water Desalination Membrane

Filmtec BW30-400 Brackish Water Desalination Membrane

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Availability:: Usually Ships in 3 to 5 Business Days
Product Code: BW30-400

Description Spec Sheet / Manual Technical Specifications

FilmTec™ BW30-400

(Suggested alternative: Hydranautics CPA3, Hydranautics CPA5-LD, Filmtec BW30XFR-400-34I, Filmtec BW30-400/34I, Hydranautics CPA6-LD, Hydranautics LFC3-LD, Toray TM720D-400)

FilmTec™ BW30-400 Elements are ideal for reverse osmosis plant managers and operators dealing with controlled pre-treatment waters and seeking consistent, high performance, long element life and increased productivity.

FilmTec™ Brackish Water Reverse Osmosis 8" Elements can separate salts from water and are produced with an automated fabrication process that ensures precision, consistency, and reliability. They are ideal for use in large-scale industrial and municipal water treatment systems that produce greater than approximately 10 gpm (2300 L/h) of permeate. Our RO membranes build on a tradition of leadership in the thin-film composite membrane industry and meet today's challenges for higher rejection using less energy and resisting foulants in challenging waters.



Typical Properties

Operating and Cleaning Limits

Membrane Type Polyamide Thin-Film Composite
Maximum Operating Temperature 113°F (45°C)
Maximum Operating Pressure 600 psig (41 bar)
Maximum Element Pressure Drop 15 psig (1.0 bar)
pH Range, Continuous Operation 2 - 11
pH Range, Short-Term Cleaning (30 min.) 1 - 13
Maximum Feed Flow 70 gpm (15.9 m3/hr)
Maximum Feed Silt Density Index (SDI) SDI 5
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, DuPont recommends removing residual free chlorine by pretreatment prior to membrane exposure.

We are a volume seller of Filmtec and Hydranautics membranes. Please contact us for large quantity discount.

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