Champion Heavy Duty Vertical Two Stage Industrial Air Compressor. This unit is one of the best values on the market. 16.5 Delivered CFM @ 175 psi, 22.1 CFM Displacement. All Cast Iron Head construction. 230V 1 phase 60hz NEMA rated 5 HP Electric Motor with built in Overload (no starter required on this model). 80 Gallon ASME rated Vertical Tank with Bucket High drain valve. Intake Filter-Silencer. Automatic Start/Stop operation. OSHA Belt Guard. UL Listed Electrical. One year warranty on complete unit, Two year warranty on the pump unit. Please call 1-800-572-2234 for options and questions as necessary.