We recommend spare parts consisting of bearings, shaft seal parts, sliding rings which are consumable parts, and gaskets. If you wish to shorten the inspection period, we recommend preparing spare equipment such as rotors and pump bodies.
Rotating, but water does not come out. Discharge quantity is not enogh to specified capacity.
Over load (Overcurrent) occurs.
Excessive water leakage from stuffing box
Electric motor does not work well with noise.
Water comes out at first, but it doesn't come out soon.