In-Line Duct Fan, For Fan Type Centrifugal Duct Fan, Airflow @ 0.000 in SP 232 cfm, Duct Diameter 6 in, Motor Output Power 70 W, Motor IP Rating IP44, Nameplate Voltage 120V AC, Phase 1, Number of Speeds 1, Overall Diameter 11 3/8 in, Overall Height 13 7/8 in, Overall Width 7 1/4 in, Application General Purpose, High-Efficiency Motor No, Housing Material Galvanized Steel, Motor Speed 2,450 RPM, Includes Ceiling Grilles, Mounting Bracket, Grille Housings with Damper