Champion S-20 Air Compressor Pump 1 Stage Splash Lubricated 3, 5 HP USA. 19.5 Free Air CFM at Maximum Pressure. 120 psi Maximum Pressure. 2 Quart Oil Capacity. 459, 788 Pump RPM. 4-1/8″, 7-1/4″ Sheave Size at 1725 RPM. 8-3/4″ W x 5-3/4″ D Mounting Pattern. THIS LISTING INCLUDES ONLY THE ITEMS SHOWN IN THE PICTURES. Our goal is satisfied customers!! If there is anything we can do, please just ask. The item “Champion S-20 Air Compressor Pump 1 Stage Splash Lubricated 3, 5 HP USA PW” is in sale since Tuesday, September 27, 2016. This item is in the category “Home & Garden\Tools\Air Compressors”. The seller is “missouri_mechanic_shop” and is located in Saint Louis, Missouri. This item can be shipped to United States.