This heavy duty Rolair compressor features a 1.5 HP 115/230 volt engine. Engine is overload protected with a manual reset and features a 12-3 cord with dead front plug. Cast iron twin cylinders, single stage with hardened steel valve plates. It has a totally enclosed steel belt guard. 9 gallon tank is mounted on flat-free tire. Multi finned 11" flywheel, oil sight gauge, and splash lubrication.