vedação da bomba de lama
5. Eccentric Shaft
Drilling rig is a tool used to directly mine stone. It drills through rock layers to extract stone or other stone works.
The reason:The suction pipe is not filled with water
Blocked suction line or inadequate valve opening
The inlet pipe of the pump, the meter or the stuffing box are serious
Blocked suction line or inadequate valve opening
The inlet pipe of the pump, the meter or the stuffing box are serious