Water parameterPAR-000001
Feed pressure
The pressure applied to the feed side of the membrane; the net driving pressure is what remains after subtracting the osmotic pressure difference and losses.
- Symbol
- P
- Unit
- bar
- Typical range
- 55–70 bar (seawater RO); 8–25 bar (brackish RO)
Related
is monitored in
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Version history
Version 1 · published 3 Nov 2026