In-Line Duct Fan For Fan Type In-Line Duct Fan Airflow @ 0.000 in SP 293 cfm Duct Diameter 6 in Motor Output Power 65 W Motor IP Rating IP44 Nameplate Voltage 120V AC Phase 1 Number of Speeds 1 Overall Diameter 7 7/8 in Overall Height 5 in Overall Width 5 in Application General Purpose High-Efficiency Motor No Housing Material Thermoplastic Motor Speed 2 300 RPM Includes Mounting Bracket Maximum Inlet Air Temperature 140 Degrees F Speed Controllable Yes