squeal at pressure regulator
Posted by dwight on February 08, 2004 at 15:39:08:
when my pump pressure reachs cutoff there is a squeal when the pump shuts off. The gauge shows about 50 lbs and cuts in at about 35. Also in the summer when the sprinkler system swithces zones there is a loud honk but I don't know if the two are related. Thank you for your time.

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