LG BW 440 R G2 BWRO Membranes

Original price was: 596 $.Current price is: 575 $.

LG BW 440 R G2 membranes provide superior rejection, flow, and durability while reducing the total cost of ownership, making them ideal for high salinity brackish water and wastewater reuse applications.

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Product details

LG BW 440 R G2 membranes are highly effective in removing impurities, providing superior rejection rates, and high flow rates, making them ideal for applications that require the treatment of high salinity brackish water and wastewater. With their advanced design and superior durability, LG BW 440 R G2 membranes offer an extended product life and reduce the total cost of ownership.

These membranes also incorporate state-of-the-art feed spacer technology that reduces differential pressure and cleaning frequency, resulting in lower energy consumption and chemical use. LG BW 440 R G2 membranes are a reliable and cost-effective solution for challenging water treatment applications.


LG Chem Product: LG BW 440 R G2
Size (Approximate): 8" Dia. x 40"L
Flow Rate: 12,650 gpd (43.7 m3/d)
Applied Pressure: 225 psig (15.5 bar)
Stabilized Salt Rejection: 99.8%
Minimum Salt Rejection: 99.65%
Active Surface Area: 440 ft2  (41 m2)
Feed Spacer: 28 mil
Single Element Recovery: 15%
End Style: Standard Flush Cut
Exterior: Hard Shell Fiberglass
Membrane Type: Thin Film Nanocomposite


  • LG offers a complete brackish water range
  • LG membranes have proven their quality, the brand has a good reputation
  • Q+ Intuitively designed projection software
  • All membranes are incorporated with innovative Thin Film Nanocomposite (TFN) technology, reducing the cost of desalination while delivering superior water quality

Typical applications

  • Process water
  • Power Generation
  • Municipal industrial
  • Food & Beverage
  • Commercial applications

Downloadable PDF

LG BW 440 R G2 BWRO Membranes (English)