WebJun 28, 2015 · The noise the motor is making seems like it could be either one: it sounds kind of like a constant metal rattle of moderately high pitch. I had tried listening closely to both the motor itself and the impeller housing, and haven't been able to isolate one or the other as where the excess sound is coming from. WebFeb 5, 2015 · It is a vibration caused by the higher speed switching in modern power supplies and regulation circuits (coils and caps work to clean up the power). If you have the sound at idle, try to disconnect the pump for just a very short time (do not disconnect at load as things will get hot rather fast) to see if it goes away.
How to Quiet a Noisy Pool Pump Motor Hunker
WebFeb 15, 2013 · Probably the High Pitch noise is some sort of glitch in the software that isn't directing the pump properly so it makes that High Pitch sound. At least that is what I think it is, for me I got rid of the High Pitch noise (at least for now, don't know how long the noise stays away though). WebApr 29, 2024 · After about an hour that sound goes away, but I hear a high pitched air sucking sound coming from near the collar of the valve. I tried the shaving creme, smoke, and soap suds tricks to find any air leaks, but none of those methods indicated a leak. The water flow going back into the pool drops after about an hour. grassroots mechanical
Pool pump making high pitch noise - Houzz
WebMay 22, 2024 · 8. Replace Worn Out Bearings/Rebuild Pump Motor. Your pool pump has two crucial bearings inside that allow the rotor to turn. With time and tons of use, they can … Web14 years ago. I have a STARITE EPRO pump that has started making a high pitch noise for about the first 3 minutes when it turns on. The noise will then go away. I have checked the … WebDec 31, 2011 · Over the past couple weeks a high pitch squeel is comming from the pump which is sometimes intermittent and varies in loudness. Having worked for a bearing manufacturer for many years I know how to listen to bearings with a stethescope to determine if a bearing is failing. Both ends of the motor sound the same producing normal … grass roots massage therapy