Details
| Model | Sheet area ft2 (m2) | Pressure psi (MPa) | Flow GPD (m3/d) | Salt Rejection (%) |
| TW-4040-HR | 90(8.4) | 150(1.03) | 2400(9.1) | 99.3 |
| TW-4040-HF | 90(8.4) | 150(1.03) | 2700(10.2) | 99 |
| TW-4040-FR | 90(8.4) | 150(1.03) | 1900(7.2) | 99.5 |
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