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