4 CFM @ 90PSI. The larger 20 gallon air tank storage allows for longer air tool usage time. However, don't let its big tank fool you. The wheels and handle allows you to take it wherever you need it on your job. Its been used to run air nailers, impact guns, air hammer, paint sprayers and more. It comes with 25 feet of air hose and 1/4 coupler. Requires 120 volts to run. Take advantage of our delivery service within 15 miles of our location. When your done we will will pick it up all for one flat fee. It will save you time, money and unwanted late fees. Rent this dependable air Porter Cable compressor today for your construction, home renovation or automotive needs today!