RO/DI unit pressure

[Davesreefpure]

You need 37 psi to permeate the membrane you will have an increase in waste and gpd the desal membranes are rated at 90 psi and the filmtec are rated at 80 I woud not stay at 80 but close is nice also the 125 psi people are talking about is the canasters and membrane housing you hit the membrane at 125 you will tear the thin film.

P. s. MARIANNE IS THE WATER God BUT HAD TO ATLEAST PUT IN MY 2 CENTS
Hope I do not up[set here cause she can make me look foolish in her sleep lol