The RolAir VT20TB electric wheeled air compressor is designed with a 100% duty-cycle motor that offers reduced operating noise. This electric portable compressor features start/stop pressure switch with on/off lever, safety relief valve, silenced intake filter, and single-stage cast-iron cylinder pump. Also features user-friendly control panel gauges, two quick-disconnect couplers, and an air regulator. The RolAir VT20TB electric air compressor includes a dolly-cart with wheels for easy maneuvering, and a tool box for convenient jobsite storage. Initial 10 ounce oil fill is included. Comes with a one-year manufacturer’s warranty.