Analysis on the Causes of the Failure of Magnetic Drive Pump
1. If the magnetic drive pump cannot pump liquid. Check whether there is any air leakage in the suction pipe of the pump, check whether the air in the suction pipe is discharged, whether the amount of liquid filled in the magnetic pump is sufficient, and whether there is debris in the suction pipe.
2. The magnetic drive pump shaft is broken. The main reason is that the shaft is twisted and broken due to the dry running of the pump and the dry grinding of the bearings. When the pump is disassembled and inspected, it can be seen that the bearings have been severely worn. The main way to prevent the pump from breaking is to avoid the pump from running dry.
3. Insufficient flow of magnetic drive pump. Because the impeller is damaged, the rotation speed is not enough, the head is too high, there is debris in the tube, etc.