
Axial Upblast Roof Exhaust Fan: Belt Drive, 24 in Blade, 6,219 cfm, TEFC, 1/2 hp, 230/460V AC, 3
Axial Upblast Roof Exhaust Fan: Belt Drive, 24 in Blade, 6,219 cfm, TEFC, 1/2 hp, 230/460V AC, 3 Brand AMERICRAFT FAN For Air Type Clean Air Drive Type Belt Drive Includes Drive Package with Motor Yes Assembly Assembled Blade Diameter24 in Exhaust Airflow @ 0.000 in SP6,219 cfm Exhaust Airflow @ 0.100 in SP6,219 cfm Exhaust Airflow @ 0.125 in SP5,716 cfm Exhaust Airflow @ 0.250 in SP5,661 cfm Exhaust Airflow @ 0.375 in SP4,043 cfm Exhaust Airflow @ 0.500 in SP2,600 cfm Maximum Static Pressure1/2 in wc For High-Static Pressure ApplicationsNo Nameplate Voltage230/460V AC Phase3 Current1 A Frequency60 Hz Motor Horsepower1/2 hp Brake Horsepower39/100 hp Maximum Fan Speed980 RPM Motor Speed980 RPM Speed ControllableNo Number of Speeds1 Motor EnclosureTotally Enclosed Fan Cooled High-Efficiency MotorNo Motor LocationOut of Airstream Housing MaterialSteel Housing FinishGalvanized Blade MaterialSteel Number of Blades4 Maximum Inlet Air Temperature104 °F Maximum Ambient Temperature104 °F Mount TypeRoof Curb Mounting LocationRoof Bearing TypeBall Bearing Pillow Block Damper Size30 x 30 in Base ShapeSquare Base Height2-1/2 in Base Length39 in Base Width39 in Housing Length30 in Housing Width30 in Overall Height41-1/4 in Overall Width39 in Overall Depth39 in Overall Diameter24 in Sound Level14 sones @ 0.125 in SP and 5 ft; 14 sones @ 0.250 in SP and 5 ft ApplicationDesigned for General Ventilation in Production or Warehouse Areas Where Efficient Quiet Air Flow is Required Manufacturer Part NumberBRV-824-1/2-3-TEFC Blade FinishGalvanized FeaturesButterfly Damper Section, Damper Blades Open When Fan is Energized and Close Weathertight When Unit is Off; Dampers Rotate in Nylon Bearings on a Stainless Steel Axle; Ruggedly Constructed Steel Curb Cap Including Spun Venturi Section for Efficient Air Flow UNSPSC40101502 Country of OriginUSA (subject to change) Product Description Clean air fans with drive exhaust odorous, hot, or stale air. These fans come with a drive package that includes a motor, sheaves, belts, and bushings. Belt-drive fans are typically quieter and provide more control over the fans' blade speed and airflow than direct-drive fans. Item 33TD80 Mfr. Model BRV-824-1/2-3-TEFC