Features an industry-leading 155 PSI max. pressure. Plugs into a standard 120V outlet for quick and easy use. Oil-free, direct drive unit requires no maintenance. Removable control panel brings pressure controls closer to your work. CFM at 90 PSI: 5.4, Max. PSI: 90, Volts: 120, HP: 1.4, Air Tank Size (gal.): (2) 2.5, Tank Description: Twin-Stack, Pump: Oil-free, direct drive, Portable or Stationary: Portable, Dimensions L x W x H (in.): 26 x 24 x 20