Single Vane Pump,21 gpm,4.13 cu. in./rev
4 in.Single Vane Pump, Flow Rate - Maximum 21 gpm, Displacement per Revolution 4.13 cu in/rev, Media Intake Connection Size 1 1/2 in, Discharge Connection Size 1 in, Discharge Connection Type Flange, Rotation CW, Mounting Type SAE 4 Bolt Flange, Shaft Type Spline, Motor Speed - Maximum 1,800 RPM, Shaft Outer Diameter 1 in, Operating Pressure - Maximum 2,500 psi, Housing Material Cast Iron, Media Intake Connection Type SAE Code 61 Flange, Motor Speed - Minimum 1,800 RPM, Overall Height 5.