Gear Pump, SAE AA mount CW or CCW Rotation 1.4-8cc/rev.

Hydraulic Gear Pump Choose clockwise (CW) or counterclockwise (CCW) shaft rotation.   The pump can only rotate in the pump direction selected.  Leakage from the shaft seal will result if rotated in the wrong direction. Mount:  SAE AA Shaft Diameter:  1/2" parallel keyed Shaft Length: 3/4" all sizes except the 8cc pump = 1 1/2" Suction Port:  SAE -8 O-ring Boss (1/2" nominal), 8cc pump only is SAE -10 (5/8" nominal) Pressure Port:  SAE -6 O-ring Boss (3/8" nominal), 8cc pump only is SAE -8 O-ring Boss (1/2" nominal)