Confined Space Fan Includes Discharge Canister and 15 ft duct Quick Couple Suction Current (A) 2.7 A Duct Diameter 8 in Horsepower 1/3 hp Maximum Flow in Free Air 980 cfm Voltage 115 V AC Color Yellow Material Polyethylene Height 14 in Length 31 1/2 in Width 12 in Standards 29CFR1910.146 CE UL/CSA Type Axial