LG BW 4021 R

In Stock

Express Delivery

LG BW R membranes offer a combination of high rejection and reliability: suitable for high salinity brackish water and
wastewater reuse applications.

Product Specifications      
Active Membrane
Area, ft² (m²)
Permeate Flow
Rate, GPD (m³/d)
Stabilized Salt
Rejection, %
Minimum Salt
Rejection, %
Feed Spacer,
mil
34 (3.2)  1,000 (3.8)  99.6 99.3 28
Test Conditions : 2,000 ppm NaCl at 25°C (77°F), 225 psi (15.5 bar), pH 7, Recovery 8%.
Permeate flows for individual elements may vary +/-20%.

For more details, please see the enclosed datasheet.


  • datasheetlgbw4021reng