RO/NF Membranes / BWRO

CW 4040 SF

Spot-free rinse RO membrane for car wash applications

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Key Features

  • Highest permeate flow rate

  • Good durability

  • Shipped dry

Main Benefits
  • Low energy consumption
Ideal Applications
  • Car wash bays
  • Commercial applications
  • Active Membrane Area

    85 ft² (7.9 m²)

  • Permeate Flow Rate

    2,900 gpd (11.0 m³/d)

  • Stabilized Salt Rejection

    99.0%

  • Minimum Salt Rejection

    98.0%

  • Feed Spacer

    28 mil

  • NaCl

    500 ppm

  • Pressure

    100 psi (6.9 bar)

  • Temperature

    25 °C (77 °F)

  • pH

    7

  • Recovery

    15%

  • Permeate Flow Variation

    -15%

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