This axial upblast roof exhaust fan is made of steel. It features lifting lugs provided, removable windband for easy inspection and measures 38¾ inch width, 30 inch height, 38¾ 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, 15,408 cfm air flow, and 40 inch diameter, and 2 max horsepower.
Technical Specs
ItemAxial Upblast Roof Exhaust Fan
Drive TypeBelt Drive
Base Length38 3/4 in
Base ShapeSquare
Minimum Airflow7,845 cfm
Minimum Motor Horsepower3/4 hp
Minimum Motor Speed454 RPM
For High-Static Pressure ApplicationsNot For High-Static Pressure Applications
Maximum Inlet Air Temperature120 Degrees F
Number of Blades5
Overall Depth38 3/4 in
Overall Height30 in
Includes Drive PackageDrive Package Not Included
ApplicationIndustrial and Commercial Buildings
Bearing TypeRegreasable Pillow Block
Brake Horsepower9/10 hp
Damper Size37.375 x 37.375 in
FeaturesLifting Lugs Provided, Removable Windband for Easy Inspection
Housing Length37.4 in
Housing Width37.4 in
Maximum Fan Speed964 RPM
Mounting LocationRoof
Noise Level @ 0.000 in SP @ 5 ft18 sones
Propeller Shaft Diameter1 in
Sound LevelFan RPM 695: 18.0 Sones @ 0.000 in SP and 5 ft, 17.2 sones @ 0.125 in SP and 5 ft, 18.1 sones @ 0.250 in SP and 5 ft, Fan RPM 765: 21.0 Sones @ 0.000 in SP and 5 ft, 20.0 sones @ 0.125 in SP and 5 ft, 19.8 sones @ 0.250 in SP and 5 ft, Fan RPM 876: 25.0 Sones @ 0.000 in SP and 5 ft, 24.0 sones @ 0.125 in SP and 5 ft, 24.0 sones @ 0.250 in SP and 5 ft, 26.0 sones @ 0.375 in SP and 5 ft, Fan RPM 964: 30.0 Sones @ 0.000 in SP and 5 ft, 30.0 sones @ 0.125 in SP and 5 ft, 30.0 sones @ 0.250 in SP and 5 ft, 29.0 sones @ 0.375 in SP and 5 ft
AssemblyUnassembled
Blade Diameter30 in
Base Width38 3/4 in
Maximum Airflow15,408 cfm
Maximum Motor Horsepower2 hp
Maximum Motor Speed964 RPM
Maximum Static Pressure3/8 in wc
For Air TypeClean Air
Blade MaterialSteel
StandardsAMCA, UL/cUL 705
Overall Diameter40 in
Overall Width38 3/4 in
Includes MotorMotor Not Included
Base Height1 3/4 in
Blade DesignSwept Steeply Pitched
Compatible Curb Manufacturer Part Number2ZV84, 3AZJ1, 4C455
Electrical ConnectionPower Cord
Housing FinishGalvanized
Housing MaterialSteel
Maximum Ambient Temperature120 Degrees F
Maximum Noise Level @ 5 Feet30 sones
Mount TypeRoof Curb
Power SourceElectric Motor
Resistance PropertiesWeather Resistant
Speed ControllableSpeed Not Controllable
Country of OriginUnited States
(subject to change)