FFM-SF Series: High Flux Seawater Desalination Reverse Osmosis Membrane
FFM’s Seawater High-Flux RO membrane series delivers higher water production efficiency with its high flux and stable operation.
This product has established a leading position in seawater desalination and serves as an ideal solution for large-scale desalination projects, including power plant boiler feed water production and other industrial applications.
FFM’s Seawater High-Flux RO membrane series delivers higher water production efficiency with its high flux and stable operation.
This product has established a leading position in seawater desalination and serves as an ideal solution for large-scale desalination projects, including power plant boiler feed water production and other industrial applications.
| Model | Effective Membrane Area ft² (m²) |
Test Pressure psi(bar) |
Permeate Flow gpd(L/h) |
Stable Salt Rejection % |
| FFM2521SF | 14（1.3） | 800（55） | 250 （0.95） | 99.6 |
| FFM2540SF | 25（2.3） | 800（55） | 500 （1.8） | 99.6 |
| FFM4021SF | 36（3.4） | 800（55） | 700 （2.6） | 99.6 |
| FFM4040SF | 80（7.4） | 800（55） | 1850 （7.0） | 99.6 |
| FFM8040SF-375 | 375（34.9） | 800（55） | 7000 （26.5） | 99.7 |
| FFM8040SF-400 | 400（37.2） | 800（55） | 8000 （30.2） | 99.7 |
| FFM8040SF-440 | 440（38.1） | 800（55） | 9500 （35.9） | 99.7 |
Download
FFM2521SF FFM2540SF FFM4021SF FFM4040SF FFM8040SF-375 FFM8040SF-400 FFM8040SF-440.pdf
