Porter Cable PXCMF220VW 20-Gallon Portable Air Compressor 5.0 CFM at 40 psi and 4.0 CFM at 90 psi with 1.5 RHP 150 Max PSI; Running Horsepower: 1.5 ;Lubrication: Oil-Free Motor Typ 20 gallon tank/UL and CSA certified unit 7" semi-pneumatic wheels for mobility & rubber feet for stabilization Equipped with regulator, gauges, andquick connect