Two stage high/low hydraulic gear pump
Campact, external gear models for pumping fluids with
lubricating qualities. Suitable for use in a wide variety
of material handing, agricultural and construction
equipment in addition to machine tools, robotics and other
types of machinery.
Designed to provide reliable, long-life services under
rugged conditions, this two stage high/low hydraulic gear
pump are built with heavy-duty cast iron construction,
hardened steel gears and integral adjustable unloading
valve. Among their other standard, extra-value features
are:
Speed to 4000 RPM;
Pressures to 4000 PSI;
Superior volumetric efficiency;
High mechanical efficiency;
Temperature ratings to 400 ?( 204 →).
Specifications:
Nominal Flow: 9 GPM@3600RPM
High Pressure Gear Displacement: 3.2 cc
Low Pressure Gear Displacement: 6.4 cc
Work PSI Max.: 3000
Unload Adj. Range: 400~900 (PSI)
RPM Range: 500~4000
Rotation: CW
Shaft:
Dia.: 1/2
Ext.: 1.5"
Mount Type: 4-bolt
Ports:
Inlet: 1/2" NPTF
Outlet: 1/2" NPTF
Remarks:Can externally interchangeable with Haldex
Barnes
(John S.
Barnes) GC high/low hydraulic gear pump.