The Emglo model K15A-8P is an electric powered, 8 gallon, twin tank compressor which develops 6.2 CFM at 100 PSI.
This portable unit works well for many household uses, including small to medium residential sprinkler system fall blowouts and pneumatic nailer applications of all sorts.
It will operate a pneumatic impact wrench, but doesn’t have the tank capacity to “pulse” for very long before the pressure drops and the tank has to refill.