This axial upblast roof exhaust fan is made of steel. It features lifting lugs provided, removable windband for easy inspection and measures 68¾ inch width, 48 inch height, 72½ inch depth, and it is not speed controllable. This axial upblast roof exhaust fan is designed for use with: industrial and commercial buildings. In addition, it is roof mountable, 64,326 cfm air flow, and 72½ inch diameter, and 10 horsepower maximum.
Technical Specs
ItemAxial Upblast Roof Exhaust Fan
Drive TypeBelt Drive
Base Length72 1/2 in
Base ShapeSquare
Minimum Airflow36,740 cfm
Minimum Motor Horsepower3 hp
Minimum Motor Speed277 RPM
For High-Static Pressure ApplicationsNot For High-Static Pressure Applications
Maximum Inlet Air Temperature120 Degrees F
Number of Blades5
Overall Depth72 1/2 in
Overall Height48 in
Includes Drive PackageDrive Package Not Included
ApplicationIndustrial and Commercial Buildings
Bearing TypeRegreasable Pillow Block
Brake Horsepower3 3/5 hp
Damper Size68.75 x 68.75 in
FeaturesLifting Lugs Provided, Removable Windband for Easy Inspection
Housing Length68.8 in
Housing Width68.8 in
Maximum Fan Speed504 RPM
Mounting LocationRoof
Noise Level @ 0.000 in SP @ 5 ft20 sones
Propeller Shaft Diameter1 3/4 in
Sound LevelFan RPM 337: 20.0 Sones @ 0.000 in SP and 5 ft, 22.0 sones @ 0.125 in SP and 5 ft, Fan RPM 400: 24.0 Sones @ 0.000 in SP and 5 ft, 25.0 sones @ 0.125 in SP and 5 ft, 29.0 sones @ 0.250 in SP and 5 ft, Fan RPM 458: 31.0 Sones @ 0.000 in SP and 5 ft, 31.0 sones @ 0.125 in SP and 5 ft, 33.0 sones @ 0.250 in SP and 5 ft, Fan RPM 504: 43.0 Sones @ 0.000 in SP and 5 ft, 43.0 sones @ 0.125 in SP and 5 ft, 43.0 sones @ 0.250 in SP and 5 ft, 43.0 sones @ 0.375 in SP and 5 ft
AssemblyUnassembled
Blade Diameter60 in
Base Width72 1/2 in
Maximum Airflow64,326 cfm
Maximum Motor Horsepower10 hp
Maximum Motor Speed504 RPM
Maximum Static Pressure3/8 in wc
For Air TypeClean Air
Blade MaterialSteel
StandardsAMCA, UL/cUL 705
Overall Diameter72 1/2 in
Overall Width68 3/4 in
Includes MotorMotor Not Included
Base Height1 3/4 in
Blade DesignSwept Steeply Pitched
Compatible Curb Manufacturer Part Number2ZV87, 3AZJ9
Electrical ConnectionPower Cord
Housing FinishGalvanized
Housing MaterialSteel
Maximum Ambient Temperature120 Degrees F
Maximum Noise Level @ 5 Feet43 sones
Mount TypeRoof Curb
Power SourceElectric Motor
Resistance PropertiesWeather Resistant
Speed ControllableSpeed Not Controllable
Country of OriginUnited States
(subject to change)