Confined Space Centrifugal Blower, Air Inlet Connection Size 8 in, Air Inlet Gender Male, Air Inlet Type Quick-Disconnect, Includes 15 ft Conductive Duct, 6 ft Conductive Duct, And 90 Degrees Conductive Elbow, Blower, Conductive Saddle Vent(R), Duct Carrier, Universal Mount, Maximum Inlet Pressure 60 psi, Duct Diameter 8 in, Maximum Flow in Free Air 3,000 cfm, Maximum Air Consumption 100 cfm, Blower/Fan Speed 3,000 RPM, Horsepower 4 hp, Color Gray, Material Steel, Height 19 in, Length 23 in