LG Chem NanoH2O™ SWRO Elements

Industry-standard 8-inch configurations

LG Chem Water Solutions develops, manufactures and markets the next generation of SWRO elements for desalination. We offer industry-standard 8-inch element configurations that retrofit easily into standard pressure vessels. Click on each model number below for detailed product information.

Model Number Membrane Area Element Diameter Permeate Flow Rate Stabilized
Salt Rejection
Stabilized
Boron Rejection
LG SW 400 ES 37 m2 (400 ft2) 8 inches 52 m3/d (13,700 gpd) 99.8% 89%
LG SW 440 ES 41 m2 (440 ft2) 8 inches 57 m3/d (15,070 gpd) 99.8% 89%
LG SW 400 SR 37 m2 (400 ft2) 8 inches 22.7 m3/d (6,000 gpd) 99.85% 93%
LG SW 440 SR 41 m2 (440 ft2) 8 inches 25 m3/d (6,600 gpd) 99.85% 93%
LG SW 400 GR 37 m2 (400 ft2) 8 inches 28.4 m3/d (7,500 gpd) 99.85% 93%
LG SW 440 GR 41 m2 (440 ft2) 8 inches 31.2 m3/d (8,250 gpd) 99.85% 93%
LG SW 400 R 37 m2 (400 ft2) 8 inches 34 m3/d (9,000 gpd) 99.85% 93%
LG SW 440 R 41 m2 (440 ft2) 8 inches 37 m3/d (9,900 gpd) 99.85% 93%
The above values are normalized to the following test conditions: 32,000 ppm NaCI, 5 ppm Boron, 5.5 MPa (800 psi), 25°C(77°F), pH 8, 8% recovery. Permeate flows for individual elements may vary -/+ 15%.