This DEWALT DXCMLA1682066 1. 6 HP 20 Gallon Single Stage Oil-Lube Vertical Portable Air Compressor is jobsite tough and built for the professional. It features automotive style ball bearings, durable stainless steel reed valves, oil level sight glass, easily accessible oil fill and a cast iron balanced flywheel for easy maintenance, durability and convenience. This single-stage, oil lubricated compressor offers a Twin-V cast iron pump with one piece cast iron crank case and thermally stable cast iron cylinder body. It has a heavy-duty 1. 6 HP, 120/240V induction motor, as well as a full-size metal belt guard for added motor protection and durability. For portability, you can wheel it wherever it is needed.