RO/NF Membranes / NF

NF9

High rejection nanofiltration membrane

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Key Features

  • High salt rejection

  • Excellent fouling resistance

  • Excellent durability

Main Benefits
  • Great permeate water quality with low energy consumption
  • Reduced cleaning frequency, chemical use, and membrane replacements
Ideal Applications
  • Municipal drinking water
  • Industrial water treatment
  • Water reuse
  • Active Membrane Area

    400 ft² (37 m²)

  • Permeate Flow Rate

    10,000 gpd (37.9 m³/d)

  • Stabilized Salt Rejection

    Min 98.7%

  • Minimum Salt Rejection

    98.7%

  • Pressure

    70 psi (4.8 bar)

  • Temperature

    25 °C (77 °F)

  • pH

    7

  • Recovery

    15%

  • Permeate Flow Variation

    +15/-15%

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