...pump is 3 years old, and recently developed a high-pitched humming noise that is causing a noise disturbance. The performance seems to be operating okay, but it never used to sound like this. What do ...
Question about Pentair Garden
...bit of water. It did stop while the polaris was connected. But then it resumed. Where is the water leaking from and does the noise start only when the pump starts or the entire time its
pitched sound coming from hi-flo 48 frame pump. why? Sounds like the bearings are going out. There should be a series of bolts or screws connecting the motor and seal plate to the rest of the pump. If
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