LG BW 400 UES

Ultra low energy membrane equipped with fouling tolerant low dP spacer technology | LG BW 400 UES membrane elements deliver high permeability at very low feed pressures for ultra-low energy savings. The RO element also incorporates a unique proprietary feed spacer technology for reducing differential pressure. The results are excellent anti-fouling properties and lower cleaning frequency, chemical use, energy consumption, and total cost of plant ownership. Ideal applications include brackish feed water with low salinity.

Product Specifications
Active Membrane Area	400ft²(37m²)
Permeate Flow Rate	11500gpd(43.5m³/d)
Stabilized Salt Rejection	99.0
Feed Spacer	28 mil

Test Conditions
NaCl	500 ppm
Pressure	100 psi (6.9 bar)
Temperature	25°C (77°F)
pH	7
Recovery	15%
Permeate Flow Variation	-20%

Operating Specifications
Max. Operating 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 minutes)	5.0
Max. Feed Flow	75 gpm (17 m³/h)

Product Dimensions
Length	1,016 mm (40 inch)
Element O.D.	200 mm (7.9 inch)
Permeate Tube O.D.	28.6 mm (1.125 inch)
Weight	16 kg (35 lbs.)