The Grainger 16V670 is a Dayton 1/3 HP 115/230V AC electric motor. It is a single phase, open drip proof motor with a 56C frame and a 1075 RPM operating speed. The motor has a 0.8 service factor and is rated for continuous duty applications. It can be wired for 115V or 230V operation. Key features include a cast iron frame, ball bearings, and a C-face mounting style. The 16V670 would be well-suited for driving pumps, fans, conveyors, and other industrial equipment. With proper installation and maintenance, Dayton motors are built to provide years of reliable service.