JQB800-type pneumatic plun pump in use, leakage occurs at the oil cup oil cup pulp should be tightened, such as the twist in the end there is leakage after the oil cups can be removed, together with gasket 2 reload .
JQB800-type pneumatic plun pump pneumatic slurry pump in the cleaning, the first suction device removed, then the cylinder and the suction pipe break open, to mention moving the plunger (piston) from the suction tube cleaning out the bottom.