RO/NF Membranes / BWRO

BW 400 R

High rejection brackish water RO membrane with proven, long-lasting reliability

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Key Features

  • High salt rejection

  • Good fouling resistance

  • Good durability

Main Benefits
  • High permeate water quality
  • Long-lasting, reliable performance
Ideal Applications
  • Industrial process water​
  • Municipal drinking water​
  • Water reuse​
  • Active Membrane Area

    400 ft² (37 m²)

  • Permeate Flow Rate

    10,500 gpd (39.7 m³/d)

  • Stabilized Salt Rejection

    99.6%

  • Minimum Salt Rejection

    99.5%

  • Feed Spacer

    34 mil

  • NaCl

    2,000 ppm

  • Pressure

    225 psi (15.5 bar)

  • Temperature

    25 °C (77 °F)

  • pH

    7

  • Recovery

    15%

  • Permeate Flow Variation

    +25/-10%

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