The Grainger 14T275 is a 14-inch diameter, 275-rpm, 1/3 horsepower, 115-volt, single-phase, open drip-proof fan from Continental Fan Manufacturing. It features a thermally protected PSC motor with permanently lubricated ball bearings and cast aluminum blades. This fan is suitable for exhaust, cooling, circulation and ventilating applications. It has a maximum temperature rating of 104°F and minimum operating temperature of -20°F. The fan has an airflow capacity of 3900 CFM and weighs 15 lbs. The 14T275 requires a minimum of a 15-amp circuit and is ETL-listed.