If you provide us with photographs, and inform us of the suction/discharge flange sizes, flow rate, current values, and other data, we will search for it in our database.
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.