Item - Roof Ventilators
Exhaust Ventilator
Drive Type - Roof Ventilators
Direct Drive
Drive Package With Motor Included
Yes
Base Size - Roof Ventilators
75 in x 75 in
Voltage - Roof Ventilators
230V AC/460V AC
Assembled/Unassembled
Assembled
Base Square Size - Roof Ventilators
75
Sones @ 0.250-In. SP @ 5 Ft.
85 sones
Drive Package Included
Yes
Shaft Dia. Sheave End (In.)
1.625 in
Overall Height (In.)
69.5 in
Item
Axial Upblast Roof Exhaust Fan
Exhaust Airflow @ 0.375 in SP
41,000 cfm
Maximum Inlet Air Temperature
104 Degrees F
Motor Enclosure
Totally Enclosed Fan Cooled
Exhaust Airflow @ 0.000 in SP
47,000 cfm
Exhaust Airflow @ 0.125 in SP
45,500 cfm
Airflow @ 0.000 in SP
47,000 cfm
Application
Designed for General Ventilation, Smoke, and Fume Removal Where Lower Cost and Less Maintenance are a Priority
Exhaust Airflow @ 0.250 in SP
43,600 cfm
Maximum Static Pressure
1/2 in wc
For High-Static Pressure Applications
No
Base Diameter
Not Applicable
Maximum Noise Level @ 5 Feet
85 sones
Safety Features
Hazardous Locations, Spark-Resistant Propellers
Spark Resistant Construction Type
Not Rated
Exhaust Airflow @ 0.500 in SP
38,700 cfm
Exhaust Airflow @ 0.100 in SP
47,000 cfm
Sound Level
85 sones @ 0.250 in SP and 5 ft
Maximum Ambient Temperature
104 Degrees F
Nameplate Voltage
230/460V AC
Includes Drive Package
Yes
Features
Butterfly Damper Section, Damper Blades Open When Fan is Energized and Close Weathertight When Unit is Off, Dampers Rotate in Nylon Bearings on a Stainless Steel Axle, Ruggedly Constructed Steel Curb Cap Including Spun Venturi Section for Efficient Air Flow
Country of Origin (subject to change)
United States
