Replacement Brackish Water Reverse Osmosis Membranes

Brackish Water Reverse Osmosis (BWRO)

LG BW 4040 R

Reverse Osmosis LG Chem Membranes Seawater

LG Chem’s NanoH20™ brackish water RO membranes serve various municipal and industrial applications and have been operating in 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.

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

LG BW 4040 R

Active Membrane Area, ft² (m²)  Permeate Flow Rate, GPD (m³/d) Stabilized Salt Rejection, %  Minimum Salt Rejection, % Feed Spacer, mil
85 (7.9) 2,500 (9.5) 99.6 99.3 28
Test Conditions : 2,000 ppm NaCl at 25°C (77°F), 225 psi (15.5 bar), pH 7, Recovery 15%.
Permeate flows for individual elements may vary +/-20%.

Operating Specifications

Max. Applied pressure  600 psi (41 bar)
Max. Chlorine concentration < 0.1 ppm
 Max. Operating temperature  45°C (113°F)
pH Range, Continuous (Cleaning) 2 -11 (2- 12)
Max. Feedwater turbidity  1.0 NTU
Max. Feedwater SDI (15 mins) 5.0
Max. Feed flow  16 gpm (3.6 m3/h)
Max. Pressure drop (ΔP) for each element  15 psi (1.0 bar)

Product Dimensions

A, B, C, D, Weight,
 mm (in.)  mm (in.)  mm (in.)  mm (in.)  kg (lbs.)
1,016 100 19 29 4.0
(40) (3.9) (0.75) (1.1) (8.8)
Reverse Osmosis LG Chem Membranes

Request a Quote Brackish Membranes

Name(Required)
Please enter a number from 1 to 100.

Related Products

TORRENT™ Ambient WFI/PW

Ambient Water for Injection and Purified Water Generation Systems

Beverage Reverse Osmosis

LG Brackish Water Reverse Osmosis Membranes