In-Line Duct Fan For Fan Type Dryer Booster Airflow @ 0.000 in SP 618 cfm Duct Diameter 10 in Motor Output Power 214 W Motor IP Rating IP44 Nameplate Voltage 120V AC Phase 1 Number of Speeds 1 Overall Diameter 8 1/8 in Overall Height 8 1/2 in Overall Width 13 1/8 in Application General Purpose High-Efficiency Motor No Housing Material Galvanized Steel Motor Speed 3 045 RPM Includes Mounting Bracket Maximum Inlet Air Temperature 140 Degrees F Speed Control Included Yes