Confined Space Blower, Air Inlet Connection Size 3/8 in, Air Inlet Gender Male, Air Inlet Type Quick-Disconnect, Includes Blower, Maximum Inlet Pressure 100 psi, Duct Diameter 12 in, Maximum Flow in Free Air 2,063 cfm, Maximum Air Consumption 38 cfm, Blower/Fan Speed 3,000 RPM, Horsepower 1 1/2 hp, Color Blue, Material Polyethylene, Height 21 in, Length 17 in, Width 14 in, Power Source Air Driven, Standards C and D Hazardous Locations, C-UL Listed Class 1, UL