In-Line Duct Fan For Fan Type Centrifugal Duct Fan Airflow @ 0.000 in SP 589 cfm Duct Diameter 10 in Motor Output Power 190 W Motor IP Rating IP44 Nameplate Voltage 120V AC Phase 1 Number of Speeds 1 Overall Diameter 13 1/4 in Overall Height 15 1/4 in Overall Width 6 1/8 in Application General Purpose High-Efficiency Motor No Housing Material Galvanized Steel Motor Speed 3 000 RPM Includes Mounting Bracket Maximum Inlet Air Temperature 140 Degrees F Speed Control Included No