The flow rate of the pump during operation is restricted by the lift. The higher the pump lift, the smaller the flow. If the head is fixed and you want to reduce the flow,the way to adjust the flow and save power is to use frequency conversion speed regulation.
Read MoreThe above situations are the common reasons for the failure of the water pumps, but they are not all the reasons for faults of pumps. To deal with the failures in practice, the principle of first outside and then inside should be followed, and no blind operation should be performed.
Read More