75 hp vertical centrifugal pump with 224m3/h maximum flow, 76m maximum head and 150mm diameter of inlet and outlet.
Vertical centrifugal pump dimension (unit: mm):
Tips: Hazard of the centrifugal pump reversal rotatingThe reversal rotating of the water pump can be also divided into the active reversal rotating and passive reversal rotating. The caused hazard differs as well.
Active reversal rotating refers that the motor drives the reversal rotating of the pump, which is mainly caused by the wrong connection of the motor wire. The main hazards include:
Passive reversal rotating refers to the pump drags the motor to have reversal rotating. The liquid in the pump outlet line flows back into the inlet, causing the pump to have reversal rotating, which drives the motor to have reversal rotating (need to consider whether the motor has power loss at this moment). The main hazards are: