Axial Upblast Roof Exhaust Fan: Direct Drive, 24 in Blade, 7,425 cfm, TEFC, 1 hp, 230/460V AC, 3

Axial Upblast Roof Exhaust Fan: Direct Drive, 24 in Blade, 7,425 cfm, TEFC, 1 hp, 230/460V AC, 3 Item 33TE09 Mfr. Model AM-24-1-3-TEFC Clean air fans exhaust odorous, hot, or stale air. These fans use a propeller that's directly mounted on the motor shaft. This reduces friction and improves efficiency compared to a belt-drive fan. Direct-drive fans have fewer moving parts and typically require less maintenance than belt-drive fans.  Features Butterfly 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 Brand AMERICRAFT FAN For Air Type Clean Air Drive Type  Direct Drive Includes Drive Package with MotorYes Assembly  Assembled Blade Diameter  24 in Exhaust Airflow @ 0.000 in SP7,425 cfm Exhaust Airflow @ 0.100 in SP7,425 cfm Exhaust Airflow @ 0.125 in SP7,000 cfm Exhaust Airflow @ 0.250 in SP6,350 cfm Exhaust Airflow @ 0.375 in SP5,850 cfm Exhaust Airflow @ 0.500 in SP5,000 cfm Maximum Static Pressure1/2 in wc For High-Static Pressure ApplicationsNo Nameplate Voltage230/460V AC Phase 3 Current  1.5 A Frequency  60 Hz Motor Horsepower 1 hp Brake Horsepower  19/20 hp Maximum Fan Speed  1,725 RPM Motor Speed  1,725 RPM Speed Controllable  No Number of Speeds  1 Motor Enclosure  Totally Enclosed Fan Cooled High-Efficiency Motor  No Housing Material  Steel Housing Finish  Galvanized Blade Material  Aluminum Number of Blades   5 Maximum Inlet Air Temperature  104 °F Maximum Ambient Temperature  104 °F Mount Type  Roof Curb Mounting Location   Roof Bearing Type  Ball Bearing Damper Size  30 x 30 in Base Shape  Square Base Height  2-1/2 in Base Length  39 in Base Width  39 in Housing Length  30 in Housing Width   30 in Overall Height  39-1/2 in Overall Width39 in Overall Depth  39 in Overall Diameter  24 in Maximum Noise Level @ 5 Feet45 sones Sound Level45 sones @ 0.250 in SP and 5 ft ApplicationDesigned for General Ventilation, Smoke, and Fume Removal Where Lower Cost and Less Maintenance are a Priority Spark Resistant Construction TypeNot Rated Manufacturer Part NumberAM-24-1-3-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)