Dayton 33X835 Upblast Less Drive Package14-3/4 in

Upblast Ventilator Drive Type - Roof Ventilators Belt Drive Drive Package With Motor Included Yes Base Size - Roof Ventilators 26 In. x 26 In. Duty Rating - Roof Ventilators Hazardous Location Voltage - Roof Ventilators 115Vac/208Vac/230Vac Motor HP - Roof Ventilators 1/2 Mounting Location - Roof Ventilators Roof Number of Speeds 1 Wheel Dia. SP 2518 Sones @ 0.125-In. SP @ 5 Ft.Roof Ventilators Belt Drive Duty Rating. Roof Ventilators 26 in x 26 in Number of Speeds 1 Mounting Location. Roof Ventilators Roof CFM Range 2001 to 3125 @ 0.