The Grainger 170FW5 is a Dayton 1/3 HP, 115/230V, 1725 RPM, 56C Frame, Open Drip Proof Fan Motor. It has a 1/3 horsepower, operates on 115/230 volt power, has a speed of 1725 RPM, uses a 56C frame, and has an open drip proof enclosure. The motor is suitable for exhaust, cooling, ventilation and material handling applications.