View Single Post
Unread 10/29/2017, 10:52 AM   #4
outy
Moved On
 
Join Date: Oct 2004
Location: auburn CA
Posts: 4,021
Quote:
Originally Posted by ThaChad View Post
still only getting 40 PSI.
Had that problem once when someone else had water turned on and my booster pump was not being supplied with enough water.

I do pre filter - carbon- carbon- booster- ro ro- di- one way check valve.


If you have crud in the pump valves you will also get low pressure.

Try running pre filter - booster and pressure gage and see if pressure goes to back to 90.


outy is offline   Reply With Quote