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DOW FILMTEC BW30XFRLE-400/34i Membrane

Product Description

DOW FILMTEC BW30XFRLE-400/34i Elements are ideal for reverse osmosis plant managers and operators dealing with challenging waters and wastewaters who are seeking an advanced membrane treatment with good water purity, improved fouling resistance and low energy consumption.


  Active Area Feed Spacer Thickness Permeate Flow Rate Typical Stabilized Salt Rejection Minimum Salt Rejection
DOW FILMTEC Element  (ft2)    (m2)  Thickness (mil)  (GPD)        (m3/day)  (%)  (%)
BW30XFRLE-400/34i  400     37 34-LDP  11,500               43  99.3  99.1



  •  Offers good salt rejection with 30% lower pressures
  •  Delivers excellent silica, nitrate and ammonium rejection
  •  Provides the most effective cleaning performance, robustness and durability due to its widest cleaning pH range (1 – 13) and chemical tolerance and the support of Dow technical representatives
  •  Includes iLEC™ interlocking end caps, reducing system operating costs and the risk of o-ring leaks that can cause poor water quality



  • Industrial water demineralization
  • Water reuse


[custom-documents]DOW FILMTEC BW30FXRLE-400/34i Membrane Data Sheet [/custom-documents]
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