Gear Pump Displacement
Calculator


Directions:
Enter measurements of internal gear pump components in boxes on left.
Click the Calculate button to finish calculation.
(All measurements are to be entered in inches)

 

  

    

Enter Gear OD:


GPM @ 1200 RPM

Enter Gear Width:
C.I.R Displacement
Enter C-C Dimension:



A Courtesy of Am-Dyn-Ic Fluid Power Inc.
For informational purposes only.
Note:
Flows are theoretical. All new gear pumps and motors have
inherent inefficiencies of 5 to 10%. Subtract inefficiency of
your brand/model from above given flow/displacement figures.



Am-Dyn-Ic Fluid Power Inc.
2004. All rights reserved.