Gear pump is not suitable for empty operation, when using, the pump is stopped after pumping, otherwise it will accelerate the wear of impeller seal bearing and so on.It is also possible to wear the pump pipe, because the pump motor no-load speed up to 10000 RPM.Gear oil pump timely replacement brush.
Hydraulic pump installation matters needing attention
Hydraulic Vane Pump Basic Operation. A vane pump (Fig. 4.7) has a series of vanes that slide back and forth in slots. There are springs in these slots that push ...
How to eliminate hydraulic pump (piston pump vane pump gear pump) trapped oil phenomenon?