This centrifugal upblast roof exhaust fan includes NEMA 1 junction box, and is made of aluminum. It features air handling quality bearings meet L10-100,000 hour minimum and measures 26⅞ inch height, and it is not speed controllable. This centrifugal upblast roof exhaust fan is designed for use with: industrial and commercial buildings, restaurants, schools. In addition, it is roof mountable, 1,549 cfm air flow, and 24⅞ inch diameter, and 1/3 horsepower maximum.
ApplicationIndustrial and Commercial Buildings, Restaurants, Schools
Wheel Diameter11 1/4 in
Base Width22 in
Maximum Static Pressure1 1/4 in wc
Minimum Airflow861 cfm
Minimum Motor Horsepower1/4 hp
Minimum Motor Speed1,660 RPM
Housing MaterialAluminum
For High-Static Pressure ApplicationsNot For High-Static Pressure Applications
For Air TypeKitchen Air
StandardsAMCA Sound and Air, UL/cUL 762
Includes Drive PackageDrive Package Not Included
Base Height1.8 in
Brake Horsepower13/50 hp, 7/20 hp
Cutout Size17.5 in L x 17.5 in W
Electrical ConnectionPower Cord
Housing Length24.9 in
Housing Width24.9 in
Maximum Ambient Temperature300 Degrees F
Maximum Noise Level @ 5 Feet12 sones
Mounting OrientationVertical
Number of Speeds1
Propeller Shaft Diameter3/4 in
Sound LevelFan RPM 1660 : 12.7 sones @ 0.000 in SP and 5 ft, 12.3 sones @ 0.125 in SP and 5 ft, 12.0 sones @ 0.250 in SP and 5 ft, 11.6 sones @ 0.375 in SP and 5 ft, 11.3 sones @ 0.500 in SP and 5 ft, 10.8 sones @ 0.625 in SP and 5 ft, 10.2 sones @ 0.750 in SP and 5 ft, 9.6 sones @ 0.875 in SP and 5 ft, 9.4 sones @ 1.000 in SP and 5 ft, Fan RPM 1820 : 14.3 sones @ 0.000 in SP and 5 ft, 13.7 sones @ 0.125 in SP and 5 ft, 13.4 sones @ 0.250 in SP and 5 ft, 12.7 sones @ 0.375 in SP and 5 ft, 12.4 sones @ 0.500 in SP and 5 ft, 12.0 sones @ 0.625 in SP and 5 ft, 11.6 sones @ 0.750 in SP and 5 ft, 11.2 sones @ 0.875 in SP and 5 ft, 10.6 sones @ 1.000 in SP and 5 ft, 10.1 sones @ 1.250 in SP and 5 ft
Wheel TypeBackward Inclined
Country of OriginUnited States
(subject to change)
