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I have a water pressure problem in my home. There is a 3/4 line coming in, a pressure regulator,a pressure guage and then a 3/4 line to the home. The regulator is set to keep a pressure of 60 PSI. It does this and then several times a day it will peak at 100 PSI. After a time, the pressure will drop back to 60 PSI. The regulator is a Wilkins with a range of 25 - 75 PSI. Obviously, this is causing problems with my plumbing.