Abnormal noise from the water pump
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Single-stage double-suction centrifugal pump – there’s a noisy humming sound; what could be the problem? water pump
The key is to determine where the noise is coming from: the inlet, inside the pump body, or the outlet
It’s better to disassemble it and check first, to prevent the fault from worsening. I’ve encountered damaged impellers.
Isn’t that the sound of flowing water? . :shutup: Cavitation is a sound like popping beans.