![Loud Clunk and shaking pipe every time the pump turns off. It's done this for months but we have a flood watch today and it's been happening every 15 or so seconds. Loud Clunk and shaking pipe every time the pump turns off. It's done this for months but we have a flood watch today and it's been happening every 15 or so seconds.](https://external-preview.redd.it/b1Rqgtq4JLZYvAIiptBNo4PDc9P5DqRdV2dvPh17JLk.png?format=pjpg&auto=webp&s=b0b1751f28f11c88e627ba91049f11d1f5fe4910)
Loud Clunk and shaking pipe every time the pump turns off. It's done this for months but we have a flood watch today and it's been happening every 15 or so seconds.
Why is a single phase water pump motor humming but not spinning? I changed the capacitor and I can spin the shaft by hand easily. - Quora
![Evacuation Pump 180W 60L/min Multi Circulating Water Pump Vacuum Exhaust Pump Circulation Laboratory Dedicated Circulating Pump Low Noise (Color : 1, Size : Pressure regulation) : Amazon.co.uk: Business, Industry & Science Evacuation Pump 180W 60L/min Multi Circulating Water Pump Vacuum Exhaust Pump Circulation Laboratory Dedicated Circulating Pump Low Noise (Color : 1, Size : Pressure regulation) : Amazon.co.uk: Business, Industry & Science](https://m.media-amazon.com/images/I/51mZ0spQKsL._AC_UF894,1000_QL80_.jpg)
Evacuation Pump 180W 60L/min Multi Circulating Water Pump Vacuum Exhaust Pump Circulation Laboratory Dedicated Circulating Pump Low Noise (Color : 1, Size : Pressure regulation) : Amazon.co.uk: Business, Industry & Science
![Not sure if this is the right place, but having an issue with my pentair jhe-63hl pump that feeds my sprinklers. Slight whirring noise, and a single click after about 5-10 seconds Not sure if this is the right place, but having an issue with my pentair jhe-63hl pump that feeds my sprinklers. Slight whirring noise, and a single click after about 5-10 seconds](https://preview.redd.it/not-sure-if-this-is-the-right-place-but-having-an-issue-v0-bybs5kvktg2b1.jpg?width=640&crop=smart&auto=webp&s=c4d61355118fdaab2044dcb35c18f5aa365db6f3)