The effect of the suction pump inlet pressure on the pump’s operating condition
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This post was last edited by lee2033 on 2019-11-26 at 11:27. For ZW self-priming sewage pumps, which are used in mobile applications, they are sometimes used to pump water out of sewage tanks, and at other times the pump’s inlet is connected to sewage pipelines for pressurized water discharge. I would like to know what effects positive pressure at the inlet might have on the pump and the motor
The pressure of the imported pressure pump itself should not exceed the allowable pressure rating.
The vibration and noise during operation have decreased, while the current of the motor has increased slightly.