Thermally protected electric motor with 60 gal ASME registered tank, easy view oil sight gauge, cast iron compressor minimizes vibration. Individual and removable cylinders, no magnetic motor starter required, pressure switch has On/Off control. High-efficiency reed valves for maximum performance, efficient heat removal from pulley-fan, sturdy belt guard. 11.2 cfm at 90 psi, max rated psi is 150, 208/230 V electric motor. Dimensions of 27 x 20 x 65 in, weighs 260 lb.