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fishreef1
07/07/2010, 11:51 PM
Where is the best place to install apressure guage on an RO unit?

Thefilterguys
07/13/2010, 02:14 PM
Sorry missed your post, the best place is after your filter set before the RO membrane. This is the place where your going to see a pressure drop due to a filter clog and it is also going to tell you the pressure going into the membrane. Filmtec membranes require 50 psi or higher and all other membranes require 60-65 psi.

Jim