Confined Space Fan Blower/Fan Speed 3 450 RPM Includes Quick-Couple Canister with 25ft anti-static duct Current (A) 2 A Duct Diameter 8 in Horsepower 1/3 hp Maximum Flow in Free Air 980 cfm Voltage 115 V AC Color Black Material Polyethylene Height 14 in Length 44 in Width 12 in Standards CE0539/EX-PROOF CERT on file ATEX II 2 G Ex d e IIB T6 Ingress Protection IP55 Type Axial Explosion Proof