US Hydraulic Sales and Service

Hydraulic Gear Pump, SAE "A" - 2 bolt, 5/8" shaft with 5/32" key, 3.68 gpm at 1000 RPM, Counterclockwise rotation.
Model GP-F20 is an all aluminum construction, high pressure Hydraulic Gear Pump with 8 displacement sizes from 0.24 to 1.52 cu.in/rev.  The standard mounting flange is SAE "A" - 2 bolt, standard ports are SAE-12 inlet and SAE-10 outlet.  The standard drive shaft is a 5/8" diameter straight with 5/32" straight key.

Recommended working conditions

·         FILTRATION 25 micron or better

·         OIL VISCOSITY 6 to 200 cSt

·         INLET PRESSURE 12 to 32 PSI abs

·         OIL TEMPERATURE -12° to 175°F

·         AMBIENT -8° to 130°F

Displacement

                0.85 cu.in/rev

Pressure

                3650 PSI

Speed RPM

                Rated 2000 RPM

                Max 3600 RPM

Rotation

              Counterclockwise

Weight

                6.00 lbs.

 

Flow rate in gpm

Displacement (cu.in/rev) X speed (RPM) / 231

                (0.85 X 1000) / 231= 3.68 gpm

Volumetric efficiency % ≥93

Sizing:

        A 4.35"

        B 2.00"