The Grainger 170NG3 is a Dayton 1/3 HP, 115/230V AC, 1725 RPM, 56C Frame, Open Drip Proof Fan Motor. It has a 1/3 horsepower and operates on 115/230 volt AC power at 1725 RPM. The motor has a 56C frame and an open drip proof enclosure. This single phase electric motor is suitable for circulating air or exhaust applications.