-
Seawater Reverse Osmosis (SWRO) Membranes
| No. | Model | Active Membrane Area, ft2 (m2) | Permeate Flow Rate, GPD (m3/d) | Stabilized Salt Rejection, % | Minimum Salt Rejection, % | Boron Rejection, % | Feed Spacer (mil) | KEY FEATURES | Downloads |
|---|---|---|---|---|---|---|---|---|---|
| Configuration: 8"x40" | |||||||||
| 1 | LG SW 440 SR G2 | 440 (41) | 6,600 (25.0) | 99.89 | 99.75 | 93 | 28 | Super Rejection |  |
| 2 | LG SW 400 SR G2 | 400 (37) | 6,000 (22.7) | 99.89 | 99.75 | 93 | 34 | Super Rejection | |
| 3 | LG SW 440 GR G2 | 440 (41) | 8,250 (31.2 | 99.89 | 99.75 | 93 | 28 | Great Rejection | |
| 4 | LG SW 400 GR G2 | 400 (37) | 7,500 (28.4) | 99.89 | 99.75 | 93 | 34 | Great Rejection | |
| 5 | LG SW 440 R G2 | 440 (41) | 9,900 (37.5) | 99.88 | 99.75 | 93 | 28 | High Rejection | |
| 6 | LG SW 400 R G2 | 400 (37) | 9,000 (34.1) | 99.88 | 99.75 | 93 | 34 | High Rejection | |
| 7 | LG SW 440 SR | 440 (41) | 6,600 (25.0) | 99.85 | 99.7 | 93 | 28 | Super Rejection | |
| 8 | LG SW 400 SR | 400 (37) | 6,000 (22.7) | 99.85 | 99.7 | 93 | 34 | Super Rejection | |
| 9 | LG SW 440 GR | 440 (41) | 8,250 (31.2) | 99.85 | 99.7 | 93 | 28 | Great Rejection | |
| 10 | LG SW 400 GR | 400 (37) | 7,500 (28.4) | 99.85 | 99.7 | 93 | 34 | Great Rejection | |
| 11 | LG SW 440 R | 440 (41) | 9,900 (37.5) | 99.85 | 99.7 | 93 | 28 | High Rejection | |
| 12 | LG SW 400 R | 400 (37) | 9,000 (34.1) | 99.85 | 99.7 | 93 | 34 | High Rejection | |
| 13 | LG SW 440 ES* Specifications for when test conditions performed at 600 psi (4.1 MPa) | 440 (41) | 7,480 (28.3) | 99.60 | 99.3 | 81 | 28 | Energy Saving | |
| 14 | LG SW 440 ES | 440 (41) | 15,070 (57.0) | 99.80 | 99.6 | 89 | 28 | Energy Saving | |
| 15 | LG SW 400 ES* Specifications for when test conditions performed at 600 psi (4.1 MPa) | 400 (37) | 6,800 (25.7) | 99.60 | 99.3 | 81 | 34 | Energy Saving | |
| 16 | LG SW 400 ES | 400 (37) | 13,700 (51.9) | 99.80 | 99.6 | 89 | 34 | Energy Saving | |
| Configuration: 4"x40" | |||||||||
| 17 | LG SW 4040 R | 80 (7.4) | 1,950 (7.4) | 99.7 | 99.5 | N/A | 28 | Great Rejection | |
-
Brackish Water Reverse Osmosis (BWRO) Membranes
| No. | Model | Active Membrane Area, ft2 (m2) | Permeate Flow Rate, GPD (m3/d) | Stabilized Salt Rejection, % | Minimum Salt Rejection, % | Feed Spacer, mil | Key Features | Downloads |
|---|---|---|---|---|---|---|---|---|
| Configuration: 8"x40" | ||||||||
| High Rejection Anti-fouling | ||||||||
| 1 | LG BW MaxRO R | 400 (37) | 11,500 (43.5) | 99.8 | 99.5 | 36, Ultra low dP | Highest rejection BWRO membrane integrated with an innovative 36 mil ultra-low dP (ULD) feed spacer technology | |
| 2 | LG BW 400 R G2 | 400 (37) | 11,500 (43.5) | 99.8 | 99.65 | 34, low dP | Highest rejection membrane equipped with fouling tolerant low dP spacer technology. | |
| 3 | LG BW 400 R Dura | 400 (37) | 10,500 (39.7) | 99.7 | 99.6 | 34, low dP | Anti-Fouling, High Rejection, High Durability Equipped with fouling tolerant low dP spacer technology | |
| 4 | LG BW 400 AFR G2 | 400 (37) | 11,500 (43.5) | 99.7 | 99.6 | 34, low dP | Anti-Fouling, High Rejection, High Flow, High Durability Equipped with fouling tolerant low dP spacer technology | |
| 5 | LG BW 400 AFR | 400 (37) | 10,500 (39.7) | 99.6 | 99.5 | 34 | Anti-Fouling, High Rejection | |
| High Rejection Standard | ||||||||
| 6 | LG BW 440 R G2 | 440 (41) | 12,650 (47.9) | 99.8 | 99.65 | 28 | Superior Rejection, High Flow, High Durability | |
| 7 | LG BW 440 R Dura | 440 (41) | 11,550 (43.7) | 99.7 | 99.6 | 28 | High Rejection, High Durability | |
| 8 | LG BW 440 R | 440 (41) | 11,550 (43.7) | 99.6 | 99.5 | 28 | High Rejection | |
| 9 | LG BW 400 R | 400 (37) | 10,500 (39.7) | 99.6 | 99.5 | 34 | High Rejection | |
| 10 | LG BW 400 R + | 400 (37) | 12,000 (45) | 99.6 | 99.5 | 34 | High Rejection | |
| Energy Saving | ||||||||
| 11 | LG BW 440 ES | 440 (41) | 11,550 (43.7) | 99.6 | 99.5 | 28 | Energy Saving | |
| 12 | LG BW 440 ES L | 440 (41) | 11,550 (43.7) | 99.6 | 99.5 | 28, low dP | Energy-saving membrane equipped with fouling tolerant low dP feed spacer technology | |
| 13 | LG BW 400 ES L | 400 (37) | 10,500 (39.7) | 99.6 | 99.5 | 34, low dP | Energy saving membrane equipped with fouling tolerant low dP spacer technology. | |
| 14 | LG BW 400 ES | 400 (37) | 10,500 (39.7) | 99.6 | 99.5 | 34 | Energy Saving | |
| 15 | LG NF 400 *Nanofiltration (NF) Membranes | 400 (37) | 10,500 (39.7) | 99.0 | 98.0 | 34, low dP | Energy Saving | |
| Configuration: 4"x40" | ||||||||
| 16 | LG BW 4040 R | 85 (7.9) | 2,500 (9.5) | 99.6 | 99.3 | 28 | High Rejection | |
| 17 | LG BW 4040 ES | 85 (7.9) | 2,500 (9.5) | 99.5 | 99.2 | 28 | Energy Saving | |
| 18 | LG CW 4040 SF | 85 (7.9) | 2,900 (11.0) | 99.0 | 98.0 | 28 | Ultra Low Pressure *car wash industry | |
| 19 | LG BW 4040 UES | 85 (7.9) | 2,700 (10.2) | 99.0 | 98.0 | 28 | Ultra Low Energy | |
