The Grainger 170FX4 is a Dayton 1/3 HP, 115/230V AC, 1725 RPM, 56C Frame, Open Drip Proof Fan Motor. It features a cast iron body with a thermally protected, permanently lubricated sleeve bearing and manual reset thermal overload protector. This single phase motor has a 1/3 HP rating with a full load current of 3.6/1.8 Amps at 115/230V. The open drip proof design allows it to be used in applications with moderate dirt and dust. With a 56C frame and C-face mounting, this electric motor is suitable for replacing existing motors in various industrial, commercial, and residential applications. The motor dimensions are 6-1/2" diameter x 7-3/16" long and it weighs approximately 13 pounds.