Hydraulic Gear Pump Displacement per Revolution 0.396 cc/rev Media Intake Connection Size 3/4 In.-16 Discharge Connection Size 9/16 In.-18 Continuous Pressure- Maximum 3 000 psi Motor Speed - Maximum 5 000 RPM Motor Speed - Minimum 500 RPM Shaft Type Spline Rotation CW Housing Material Aluminum Mounting Type 2 Bolt SAE AA End Cap Material Cast Iron Media Intake Connection Type UNF Overall Length 4.1 in Overall Width 4 in Shaft Outer Diameter 1/2 in Wetted Material Steel