Tag Archives for volumetric efficiency

Hydraulic Vane Pump Volumetric Efficiency

Vickers Pump Model 25V-T is a hydraulic vane pump which has a 4.81 in3/rev displacement with max speed 1800 rpm and max pressure 2500 psi. The vane pump volumetric efficiency at 1200 rpm decreases from 97.3% at 500 psi to … Continue reading

31. October 2012 by JackSparow
Categories: Hydraulic Pumps | Tags: , , | Leave a comment

Hydraulic Gerotor Pump Volumetric Efficiency Characteristic

Hydreco Model 1919 is a gerotor hydraulic pump with 4.53 in3/rev displacement. The pump has maximum speed of 3000 rpm with 2500 psi maximum pressure. The pump volumetric efficiency drops from 92% at 500 psi to 78% at 2500 psi … Continue reading

29. October 2012 by JackSparow
Categories: Hydraulic Pumps | Tags: , | Leave a comment