TSW-440LE RO Membrane Element
Toray introduces its groundbreaking TSW-440LE Super Low-Energy Sea Water Reverse Osmosis (RO) Membrane Element to meet the increasing demands for more efficient and cost-effective water treatment solutions. Using state-of-the-art technology and world-class materials, the TSW-440LE membrane element is designed to deliver superior performance in seawater desalination and water purification applications with minimal energy consumption. Its high-rejection and low-pressure features ensure reduced energy and operational costs, as well as enhanced reliability and ease of operation. Additionally, its compact design makes it easily adaptable to various system configurations, further enhancing its versatility and overall efficiency. Altogether, the TSW-440LE is a game-changing innovation that underscores Toray’s commitment to providing sustainable water management solutions that benefit communities and industries worldwide.
| Model: | TSW-440LE |
| Salt rejection: | 99.6% |
| Effective membrane area: | 41㎡ |
| Test pressure: | 15.5bar |
| Capacity: | 6,700GPD |
| Membrane type: | T.F.C |
| PH range for continue working: | 2-11 |
| Brand Name: | TORAY |
| 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) | Feed spacer thickness(mil) | Permeate flow rategpd(m³/d) | Stabilized salt rejection(%) |
| TSW-440LE | 440(41) | 28 | 6,700 (25.3) | 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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