This axial upblast roof exhaust fan is made of steel. It features lifting lugs provided, removable windband for easy inspection and measures 50½ inch width, 38 inch height, 50½ inch depth. This axial upblast roof exhaust fan is designed for use with: industrial and commercial buildings. In addition, it is roof mountable, has a galvanized finish, it is belt driven, has regreasable pillow block bearings, 32,495 cfm air flow, and 52 inch diameter, and 5 max horsepower.
Technical Specs
ItemAxial Upblast Roof Exhaust Fan
Drive TypeBelt Drive
Base Length50 1/2 in
Base ShapeSquare
Minimum Airflow11,471 cfm
Minimum Motor Horsepower1/2 hp
Minimum Motor Speed275 RPM
For High-Static Pressure ApplicationsNot For High-Static Pressure Applications
Maximum Inlet Air Temperature120 Degrees F
Number of Blades5
Overall Depth50 1/2 in
Overall Height38 in
Includes Drive PackageDrive Package Not Included
ApplicationIndustrial and Commercial Buildings
Bearing TypeRegreasable Pillow Block
Brake Horsepower1 81/100 hp
Damper Size49.625 x 49.625 in
FeaturesLifting Lugs Provided, Removable Windband for Easy Inspection
Housing Length49.6 in
Housing Width49.6 in
Maximum Fan Speed718 RPM
Mounting LocationRoof
Noise Level @ 0.000 in SP @ 5 ft22 sones
Propeller Shaft Diameter1 1/4 in
Sound LevelFan RPM 482: 22.0 Sones @ 0.000 in SP and 5 ft, 21.0 sones @ 0.125 in SP and 5 ft, 23.0 sones @ 0.250 in SP and 5 ft, Fan RPM 530: 25.0 Sones @ 0.000 in SP and 5 ft, 24.0 sones @ 0.125 in SP and 5 ft, 25.0 sones @ 0.250 in SP and 5 ft, 24.0 sones @ 0.375 in SP and 5 ft, Fan RPM 607: 30.0 Sones @ 0.000 in SP and 5 ft, 29.0 sones @ 0.125 in SP and 5 ft, 29.0 sones @ 0.250 in SP and 5 ft, 31.0 sones @ 0.375 in SP and 5 ft, 30.0 sones @ 0.500 in SP and 5 ft, Fan RPM 718: 39.0 Sones @ 0.000 in SP and 5 ft, 39.0 sones @ 0.125 in SP and 5 ft, 42.0 sones @ 0.250 in SP and 5 ft, 41.0 sones @ 0.375 in SP and 5 ft, 39.0 sones @ 0.500 in SP and 5 ft, 43.0 sones @ 0.625 in SP and 5 ft, 46.0 sones @ 0.750 in SP and 5 ft
AssemblyUnassembled
Blade Diameter42 in
Base Width50 1/2 in
Maximum Airflow32,495 cfm
Maximum Motor Horsepower5 hp
Maximum Motor Speed718 RPM
Maximum Static Pressure3/4 in wc
For Air TypeClean Air
Blade MaterialSteel
StandardsAMCA, UL/cUL 705
Overall Diameter52 in
Overall Width50 1/2 in
Includes MotorMotor Not Included
Base Height1 3/4 in
Blade DesignSwept Steeply Pitched
Compatible Curb Manufacturer Part Number2ZV86, 3AZJ5, 3C216
Electrical ConnectionPower Cord
Housing FinishGalvanized
Housing MaterialSteel
Maximum Ambient Temperature120 Degrees F
Maximum Noise Level @ 5 Feet39 sones
Mount TypeRoof Curb
Power SourceElectric Motor
Resistance PropertiesWeather Resistant
Speed ControllableSpeed Not Controllable
Country of OriginUnited States
(subject to change)