Confined Space Fan Kit Blower/Fan Speed 3 250 RPM Includes 25 ft Conductive Duct 6 ft Conductive Duct Conductive 90 Degree Elbow Conductive Canister Conductive Saddle Vent CVF-8EXP Fan Universal Mount Current (A) 4 A Duct Diameter 8 in Horsepower 1/3 hp Maximum Flow in Free Air 987 cfm Voltage 115 V AC Color Black Material Plastic Height 13 in Length 16 in Width 11 in Standards CE Registered CSA C/US Certified Type Axial Explosion Proof