Dewalt, 20 Gallon, Single Stage Portable Electric, Air Compressor, Heavy Duty, Dual Voltage Induction Motor For Maximum Performance, 155 PSI Max Pressure For Optimum Tool Performance, Cast Iron, V-Twin Cylinder, Belt Drive Pump, 1 Piece Cast Iron Crankcase, Thermally Stable Cast Iron Cylinder Body, Automotive Style Ball Bearings, Easy To Start & Able To Drive High Pump Performance Helps To Ensure Trouble Free Operation, Standards Of Dependability & Reliability, Vertical Portable Space Saving Design, Includes Regulator, Quick Connect Air Outlet, Tool & Tank Pressure Gauges, On/Off Switch & Pneumatic Tires, ASME Certified Tank Meets All Safety Standards.