Upblast ventilator drive package with motor included no drive type - roof ventilators belt drive duty rating - roof ventilators standard base square size - roof ventilators 30 in x 30 in. Number of speeds 1 mounting location - roof ventilators roof cfm range 2815 to 5648 @ 0.0 in sp wheel dia 18-1/2 in. Rpm range 745 to 1495 base height 1-3/4 in. Motor hp range 1/4 to 2 overall height 34-3/4 in. Overall dia 35-3/8 in. Shaft dia sheave end 3/4 in. Shaft dia wheel end 3/4 in.

Upblast ventilator drive package with motor included no drive type - roof ventilators belt drive duty rating - roof ventilators standard base square size - roof ventilators 30 in x 30 in. Number of speeds 1 mounting location - roof ventilators roof cfm range 2815 to 5648 @ 0.0 in sp wheel dia 18-1/2 in. Rpm range 745 to 1495 base height 1-3/4 in. Motor hp range 1/4 to 2 overall height 34-3/4 in. Overall dia 35-3/8 in. Shaft dia sheave end 3/4 in. Shaft dia wheel end 3/4 in.