LG BW 400 AFR Brackish Water Reverse Osmosis (RO) Membranes
LG Chem’s BW 400 AFR membranes are a high-quality product that have been designed to cater to your specific water application needs. They are ideal for brackish water and water reuse applications where the feed water presents challenges. The unique combination of enhanced fouling resistance and high rejection make these membranes one of the best options available in the market today. With this innovative technology, you can rest assured knowing that you have selected a long-lasting and durable solution that will meet your water filtration requirements. Whether you are dealing with a complex or simple water composition, the BW 400 AFR membranes have been developed to provide the best possible results and ensure that you can enjoy clean, safe, and healthy water every time.
| Model: | BW 400 AFR |
| Salt rejection: | 99.6% |
| Effective membrane area: | 39.7㎡ |
| Test pressure: | 15.5bar |
| Capacity: | 10,500GPD |
| Membrane type: | T.F.C |
| PH range for continue working: | 2-11 |
| Brand Name: | LG Chem |
| Condition: | New |
| Size: | 201*201*1016mm |
| Weight: | 13KG |
| Material: | CARTON |
| Applicable Industries: | Hotels, Manufacturing Plant, Food & Beverage Factory, Farms, Restaurant, Home Use, Food & Beverage Shops |
| Deet sheet | |
Typical Properties
| Product | Active area ft²(m²) | Permeate flow rategpd(m³/d) | Stabilized salt rejection(%) |
| BW 400 AFR | 400 (37) | 10,500 (39.7) | 99.6 |
Element Dimensions

Replacable model for each Brand RO membrane
| DOW Filmtec | Hydranautics | Toray | Daltonen | Vontron | CSM | LG | |
| 4inch backwash RO membrane | BW30PRO-4040 | CAP2-4040 | TM710D | BW4040PRO | LP21-4040 | RE4040-BE | BW 4040 R |
| 8inch brackish RO membrane | BW30PRO-400 | CAP3-LD | TM720D-400 | BW8400PRO | LP21-8040 | RE8040-BE | BW 400 R Dura |
| 8inch brackish RO membrane Fouling Resistant | BW30FR-400 | LFC3-LD | TML20D-400 | FR8400 | FR12-8040 FR22-8040PRO | RE8040-FEN | BW 400 AFR |
| 8inch sea water RO membrane | SW30HR-380 | SWC5-LD | TM820M-400 TM820V-400 | SW8400HR SW8400HRLE | SW8040HR-400 | RE8040-SHA400 RE8040-SHF | SW 400 SR SW 400 R |
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