The InsulMaxx 5000 all-fiber spray machine is also approved for use with industrial coatings and all fireproofing fibers. Includes a specialized 2 step agitation system, using auger style paddles followed by a series of conditioning cards. A variable speed drive system ensures high volume production utilizing (2) 2 HP blowers, allowing control for smooth spraying. Power requirement: (1) 20 Amp, 220 Vac circuit. Machine dimensions: 56" x 38" x 26" Machine weight: 430 lbs 3" outlet 14 cubic foot hopper capacity 10" x 10" airlock Output: 2,100 lbs per hour, 1,200 Square feet per hour (2"x4" wall spray) (cellulose) 600 lbs per hour (fiberglass) Rockwool - results vary by manufacturer