Oldie but a goodie! Works great! Fresh oil change and pressure switch has been replaced. Impressive 8.5CFM at 90 PSI out of 2HP motor. 110 operation, preferably 20A circuit. 20 gallon tank. Designed for continuous operation. I primarily used it for blowing out my sprinklers (yes, it has enough volume for that!). Could use a new wheel on one side. If listed, it's available.