The Grainger 16T572 is a Dayton 1/3 HP Direct Drive Blower Motor that runs on 115V AC power at 3450 RPM. It has a 48 frame size, is single phase, and is totally enclosed with fan cooling. The motor has ball bearings, a 1.15 service factor, and can provide airflow up to 850 CFM. The blower outlet diameter is 6 inches. This electric blower motor is suitable for air moving applications like cooling electrical enclosures or ventilating equipment.