LG SW 440 ES

LG SW ES (Energy Saving) membranes offer significant energy savings while producing good water quality; suitable for low to medium salinity seawater applications.

Product Specifications
Active Membrane Area 440ft²(41m²)
Permeate Flow Rate 7000gpd(28.3m³/d)
Stabilized Salt Rejection 99.6
Stabilized Boron Rejection 81
Feed Spacer 28 mil
Test Conditions
NaCl 32,000 ppm
Pressure 600 psi (41 bar)
Temperature 25°C (77°F)
pH 8
Recovery 8%
Permeate Flow Variation +/-20%
Operating Specifications
Max. Operating Pressure 1,200 psi (82.7 bar)
Max. Chlorine Concentration <0.1 ppm
Max. Operating Temperature 45°C (113°F)
pH Range, Continuous (Cleaning) 2-11 (2-13)
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.)
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