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LG - Model BW 400 R G2 -Brackish Water Reverse Osmosis Membranes (BWRO)
Anti-Fouling, Superior Rejection, High Flow, High Durability. Equipped with fouling tolerant low dP spacer technology | LG BW 400 R G2 membranes offer a combination of enhanced fouling resistance, high rejection, flow, durability and reduce total cost of ownership: suitable for high salinity brackish water and wastewater reuse applications with a challenging feed water. LG BW 400 R G2 membranes incorporate state-of-the-art feed spacer technology, which can greatly reduce differential pressure and cleaning frequency.
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Product Specifications
- Active Membrane Area 400 ft² (37 m²)
- Permeate Flow Rate 11,500 gpd (43.5 m³/d)
- Stabilized Salt Rejection 99.78%
- Minimum Salt Rejection 99.65%
Test Conditions
- NaCl 2,000 ppm
- Pressure 225 psi (15.5 bar)
- Temperature 25°C (77°F)
- pH 7
- Recovery 15%
- Permeate Flow Variation +/-15%
Operating Specifications
- Max. Operating Pressure 600 psi (41 bar)
- Max. Chlorine Concentration
- Max. Operating Temperature 45°C (113°F)
- pH Range, Continuous (Cleaning) 2-11 (1-13)
- Max. Feedwater Turbidity 1.0 NTU
- Max. Feedwater SDI (15 minutes) 5.0
- Max. Feed Flow 75 gpm (17 m³/h)
- Max. Pressure Drop for Each Element 15 psi (1.0 bar)
Product Dimensions
- Length 1,016 mm (40 inch)
- Element O.D. 200 mm (7.9 inch)
- Permeate Tube I.D. 28.6 mm (1.125 inch)
- Active Membrane Area 400 ft² (37 m²)
- Weight 16 kg (35 lbs.)
- Feed Spacer 34 (low dP) mil