FILMTEC BW-400 FILTER

filmtec bw-400 filter r.o membrane please contact us at 049 5234546 / 0917 8585931 / 09252307510
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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.
Offering decades of proven performance, DOW FILMTEC™ BW30-400:
• Delivers high quality permeate water while minimizing CAPEX
• Offers most effective cleaning performance, robustness and
durability due to its widest cleaning pH range (1 – 13) tolerance and
the support of Dow technical representatives
Spiral-wound element with polyamide thin-film composite membrane
1. Permeate flow and salt (NaCl) rejection based on the following standard test conditions: 2,000 ppm NaCl, 225 psi
(15.5 bar), 77°F (25°C), pH 8, 15% recovery.
2. Flow rates for individual elements may vary but will be no more than 15% below the value shown.
3. Stabilized salt rejection is generally achieved within 24-48 hours of continuous use; depending upon feedwater
characteristics and operating conditions.
4. Sales specifications may vary as design revisions take place.
5. Active area guaranteed ± 3%. Active area as stated by Dow Water & Process Solutions is not comparable to nominal
membrane area often stated by some manufacturers. Measurement method described in Form No. 609-00434.