LG BW 440 R Dura BWRO Membranes

Original price was: 570 $.Current price is: 555 $.

Experience high-quality water treatment with LG BW 440 R Dura membranes, offering excellent rejection rates and unmatched durability. These membranes are designed to provide extended product life, even under harsh cleaning conditions, making them perfect for challenging feed water conditions in high salinity brackish water and wastewater reuse applications.

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Product details

LG Chem’s NanoH2O™ brackish water RO membranes serve various municipal and industrial applications and have been operating in major utilities around the world. LG BW R Dura membranes offer a combination of high rejection and durability and provide extended product life even under harsh cleaning conditions. Elements are suitable for high salinity brackish water and wastewater reuse with challenging feed water conditions.

  • Diameter: 8″
  • Type: Brackish water
  • Active Membrane: 440 ft²
  • Permeate Flow: 11,550 GPD
  • Salt Rejection: 99.6%
  • Minimum NaCl Rejection: 99.5%


LG Chem Product: LG BW 440 R Dura
Size (Approximate): 8" Dia. x 40"L
Flow Rate: 11,550 gpd (43.7 m3/d)
Applied Pressure: 225 psig (15.5 bar)
Stabilized Salt Rejection: 99.7%
Minimum Salt Rejection: 99.6%
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 membranes have proven their quality, the brand has a good reputation
  • LG offers a complete brackish water range
  • 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 Dura BWRO Membranes (English)