For applications requiring a maximum amount of output. Made from 16 gauge cold rolled steel housing and power coated in safety orange with 4 blade impeller. Interchangeable flange for intake or exhaust mounting. Integrated carry handles on all four sides for easy transport. Steel/Zinc plated grill, 4 rubber feet and stackable are added features of this powerhouse unit. 2 HP UL Listed, CSA Certified motor.