Small, rugged & portable, this is the perfect machine for the do it yourself application, fireproofing patcher, or a recycle machine for wall spray. All steel construction and standardizes parts used throughout for easy field service. Power requirement: (1) 15 Amp, 115 Vac circuit. Machine dimensions: 36" x 24" x 22" Machine weight: 120 lbs 2 1/2" outlet 5 cubic foot hopper capacity 18" airlock for all fiber capability Output: 750 lbs per hour (cellulose)