This exhaust fan includes NEMA 1 junction box, and is made of aluminum. It features energy saving units with EC motors, fresh outside air is drawn in under the motor cover, and measures 35½ inch width, 25½ inch height, 35½ inch length. This exhaust fan is designed for use with: industrial/commercial buildings. In addition, it is one-phase, 60 Hz, is roof mountable, has variable speeds, is direct drive, 3,364 cfm @ 0.125 in SP air flow, 35½ inch diameter, and 1 horsepower.
For High-Static Pressure ApplicationsNot For High-Static Pressure Applications
For Air TypeClean Air
Includes MotorMotor Included
Maximum Static Pressure7/8 in wc
Wheel MaterialAluminum
Number of SpeedsVariable
Overall Diameter35 1/2 in
Overall Length35 1/2 in
Airflow @ 0.000 in SP3,500 cfm
Base Height1 3/4 in
Compatible Curb Manufacturer Part Number2RB79, 2ZV83, 3C437, 4C454, 4HX41, 4HX49
Current12.4 A
Cutout Size25.5 in L x 25.5 in W
Electrical ConnectionPower Cord
Exhaust Airflow @ 0.250 in SP3,219 cfm
FeaturesEnergy Saving Units Feature Ec Motors Which Allow up to 80% Useable Turndown, Fresh Outside Air is Drawn In Under The Motor Cover to Maximize Motor Life, Fully Rolled Windband Bead For Increased Stability and Easy Transport, High-Efficiency Brushless DC Motor, Motor Features Potentiometer Dial for Speed Adjustment, Nema 1 Junction Box Located in Motor Enclosure, Nonoverloading Centrifugal Wheel Design, Optional Nema 1 And 4 Disconnects Available
Housing Length35.5 in
Housing Width35.5 in
Maximum Ambient Temperature130 Degrees F
Maximum Inlet Air Temperature130 Degrees F
Mounting OrientationVertical
Propeller Shaft Diameter5/8 in
Sound LevelFan RPM 730: 7.4 sones @ 0.000 in SP and 5 ft, 8.7 sones @ 0.125 in SP and 5 ft, 7.2 sones @ 0.250 in SP and 5 ft, 7.4 sones @ 0.375 in SP and 5 ft, 6.7 sones @ 0.500 in SP and 5 ft, Fan RPM 810: 8.8 sones @ 0.000 in SP and 5 ft, 9.9 sones @ 0.125 in SP and 5 ft, 8.7 sones @ 0.250 in SP and 5 ft, 8.4 sones @ 0.375 in SP and 5 ft, 8.2 sones @ 0.500 in SP and 5 ft, 7.5 sones @ 0.625 in SP and 5 ft, Fan RPM 900: 11.3 sones @ 0.000 in SP and 5 ft, 11.7 sones @ 0.125 in SP and 5 ft, 10.9 sones @ 0.250 in SP and 5 ft, 10.2 sones @ 0.375 in SP and 5 ft, 10.1 sones @ 0.500 in SP and 5 ft, 9.7 sones @ 0.625 in SP and 5 ft, 9.2 sones @ 0.750 in SP and 5 ft, 8.4 sones @ 0.845 in SP and 5 ft
Speed ControllableSpeed Controllable
Country of OriginUnited States
(subject to change)