Air Compressor Pump Number of Stages 2 Splash Lubricated 5 HP 17.0 Free Air CFM @ Max Pressure Max Pressure 175 psi Oil Capacity 33.8 oz. Number of Cylinders 1 NPT Outlet 1/2 In. Pump RPM 1375 Rotation CCW Groove Section A Groove Quantity 1 Flywheel Included Y Flywheel Dia 14-51/64 In. Sheave Size @ 1725 RPM 5-57/64 In. Cast Iron Construction Valve Material Stainless Steel Valve Type Finger Overall Height 24 In. Overall Width 15 In. Overall Depth 14 In.