The power consumption of the fire pump can be divided into several pieces

The power consumption of the fire pump can be divided into several pieces 1) The direction of rotation is wrong. Elimination measures: Check the direction of rotation. 2) Measures to eliminate impeller damage: check the impeller and replace it as required. 3) Measures to eliminate the seizure of rotating parts: check whether the clearance of internal wear parts is normal. 4) Measures to eliminate shaft bending: straighten the shaft or replace as required. 5) Too high speed elimination measures: check the winding voltage of the motor or the steam pressure delivered to the turbine. 6) The water head is lower than the rated value. Too much liquid is pumped. Elimination measures: consult the manufacturer Install the throttle valve and cut the impeller. 7) Elimination measures for liquid heavier than expected value: check specific gravity and viscosity. 8) The stuffing box is not properly packed (insufficient packing, incorrectly inserted or running-in, too tight packing) Elimination measures: check the packing and refill the stuffing box. 9) Incorrect bearing lubrication or bearing wear elimination measures: check and replace as required. 10) The running clearance between the wear rings is not correct. Elimination measures: Check whether the clearance is correct. Replace the wear ring of the water pump casing and/or impeller as required. Water pump manufactureru003c/pu003e
submersible pump are all following the most compatible manufacturing regulations.
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