Hydraulic Gear Pump Displacement (Cu. In./Rev.) 0.66 GPM @ 3600 RPM and 1000 PSI 8.9 Max Continuous PSI 3 000 Max Intermittent Pressure (PSI) 3 500 Max RPM 3 600 RPM Min RPM 750 RPM 2 Bolt SAE A Mounting Ports (Inlet) 1-1/16-12 Ports (Outlet) 7/8-14 Left Rotation Shaft Extension (In.) 5/8 x 1-1/4 Cover Material Aluminum A Aluminum Housing 3.05 in Length (In.) 5.11 in Width (In.) 5.12 in Features Quiet Operation and Field Reversible