Northern Hydraulic pump (older)

[gilbertson]

Morning

Can anyone tell me how much GPM a Northern Hydraulic pump model S1012 would be?

Thanks

Vern

 

[aczlan]

This pump: Haldex Hydraulic Pump 11 GPM, 2-Stage, Model# 1001689?

Aaron Z

 

[gilbertson]

Thanks

But it is a single stage pump.

 

[Brad_Blazer]

What does it look like? If its an aluminum pump like the Dynamics the number might mean it has 1.2cc/rev. Are there any other codes stamped into the pump?

It's pretty easy to measure the displacement turning it by hand to pump into a measuring cup while counting turns.

Check out this catalog. It shows several pump styles:
http://www.dynamicfc.com/images/Dynamic_pump_Catalog_2008pv22608_dyn.pdf