Does 90 psi require a pressure reducing valve?
Posted by mike gerard on May 26, 2004 at 09:39:43:
I have 90 psi pressure measured in my basement. According to the town and the water company I dont need a pressure reducing valve at that pressure (I did not think to ask what pressure I would need one).
I'm somewhat surprised by this because they are pretty particular about sprkinler systems (RPP valves are required as is a yearly test by the water company)

Does that seem too high? Am I going to have long term damage to my appliances with 90 psi?


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