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Starting Member


Wednesday, May 11th 2016, 1:27pm

low water pressure

I have low water pressure from 1 of 4 Richdel 150 psi 3/4 inch valves, how can I increase water flow and pressure?


Supreme Member

Posts: 5,219

Location: Metro NYC


Wednesday, May 11th 2016, 8:04pm

You probably need to replace a diaphragm assembly. Just to be sure, you might bring back a photo of this valve.

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