The DEWALT® 1.6 HP 30 gal. Single stage oil-lube vertical portable air compressor is job-site 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 1-piece cast iron crank case and thermally stable cast iron cylinder bod