Description
LG BW 4040 R
High rejection brackish water RO membrane for commercial applications.
Features
- High salt rejection
- Good fouling resistance
- Good fouling resistance
- Permeate Flow Rate : 2,500 (9.5) GPD (m³/day)
- Active Membrane Area : 85 (7.9) ft² (m²)
Benefits
- High permeate water quality
- Long-lasting, reliable performance
Applications

What is reverse osmosis?
Reverse Osmosis is a process in which pressure greater than the natural osmotic pressure is applied on the high concentration side of the membrane, forcing the water to travel through the membrane from the higher TDS to lower TDS chamber, thus ‘reversing’ the natural tendency of water flow.
LG Chem’s NanoH2O™ brackish water RO membranes serve various municipal and industrial applications and have been operating in the major utilities around the world. Incorporating innovative Thin Film Nanocomposite (TFN) technology, all LG BWRO membranes provide superior performance along with intrinsic anti-fouling property and are suitable for applications where consistent and reliable performance is a must.











