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Brackish Water Reverse Osmosis

LG CW 4040 SF

Spot-free rinse RO membrane for car wash applications

Key Features
  • High permeate flow rate
    Highest permeate flow rate
  • Good durability
  • Shipping icon
    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%