Mud Pump Fluid End System Maintaining

1.All valves at one end of the pump outlet must be opened before the pump works,When the valve is closed, the impact load on the pump body will cause fatigue crack.

2.Do not hang the clutch when the prime motor (diesel, motor and transmission) is running at high speed, as this will cause undesirable impact load, which is not good for the power end and the hydraulic end.

3.Properly maintain the safety valve to ensure that it can be opened when the rated pressure exceeds the adjustment, which is related to the cylinder liner size.

4.When severe hydraulic shock occurs, do not use the pump for a long time.

5.When the pump is not used or shut down more than 10 days of above, proposed to some parts of the fluid end such as piston rod cylinder liner, rinse thoroughly with water pump of the fluid end, wipe after washing, and the machined surface such as the sealing seam allowance cylinder flange threaded valve cover the place such as threaded seat shall be painted oil protection, of course, removed from the pump parts including cylinder piston, etc., should also be given protective treatment not only prolong the life of the fluid end, but also protect the expendable parts removed from the pump, make them in good state, so that the pump again enabled install and use