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LG BW 4040 UES 100 PSI 2700 GPD 4 x 40 inch Ultra-Energy Saving Membrane LG Chem Water Solutions
LG BW 4040 UES 100 PSI 2700 GPD 4 x 40 inch Ultra-Energy Saving Membrane LG Chem Water Solutions

LG BW 4040 UES 100 PSI 2700 GPD 4 x 40 inch Ultra-Energy Saving Membrane LG Chem Water Solutions

Hydrocomponents & Technologies Inc.

Description

LG BW 4040 UES 100 PSI 2700 GPD 4 x 40 inch Ultra-Energy Saving Membrane LG Chem Water Solutions

 

PLEASE REFERENCE SPEC SHEET AND TABLE BELOW


LG BW 4040 UES (Ultra Low Energy Brackish Water RO)

 

📝 Product Description

 

The LG BW 4040 UES is an Ultra Energy Saving (UES) Brackish Water Reverse Osmosis (RO) element, developed by LG Chem to achieve high flux at extremely low pressures. Utilizing LG's innovative NanoH2O™ Thin-Film Nanocomposite (TFN) technology, this 4-inch diameter by 40-inch long element delivers exceptional permeate flow while significantly reducing energy consumption. The BW 4040 UES is rated for a nominal flow rate of 2,700 GPD at an impressively low test pressure of just 100 PSI. This element maintains a reliable stabilized salt rejection of . It is the ideal choice for light commercial RO systems, small bottling operations, and any application where feed water TDS is low and the primary focus is minimizing operational and energy costs.

 

📋 Specifications Table

 

Characteristic Specification Units / Notes
Model BW 4040 UES Ultra Low Energy Brackish RO
Membrane Type Thin-Film Nanocomposite (TFN) NanoH2O™ Technology
Element Dimensions (Nominal) inches
Active Area 85 (7.9) sq ft (sq m)
Permeate Flow Rate (Nominal) 2,700 (10.2) GPD (m3/day). tolerance
Stabilized Salt Rejection (Minimum )
Applied Pressure (Test) 100 (6.9) PSI (Bar)
Max Operating Pressure 600 (41) PSI (Bar)
Max Operating Temperature 113 (45) F (C)


TO VIEW DATA SHEET LARGER, RIGHT CLICK DATA SHEET AND SELECTING "Open Image in New Tab".

 

 

Model # Diameter x Length GPD Rejection Pressure Area
LG BW 4040 UES
 4 x 40 inch 2,700 99.0% 100 psi
 85 ft2

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