Confined Space Fan Kit Blower/Fan Speed 3 450 RPM Includes Mfr No EF7002 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 25 ft Width 12 in Standards ATEX 11 2 G Ex de11B T6 Gb IECEX UL Cert# 13.0062X CE0539 Type Axial Explosion Proof