Item - Roof Ventilators
Exhaust Ventilator
Drive Type - Roof Ventilators
Direct Drive
Drive Package With Motor Included
Yes
Base Size - Roof Ventilators
45 in x 45 in
Voltage - Roof Ventilators
230V AC/460V AC
Item
Axial Upblast Roof Exhaust Fan
Sones @ 0.250-In. SP @ 5 Ft.
42 sones
Drive Package Included
Yes
Base Square Size - Roof Ventilators
45
Assembled/Unassembled
Assembled
Overall Height (In.)
42.5 in
Shaft Dia. Sheave End (In.)
1.125 in
Motor Enclosure Design
Totally Enclosed Fan-Cooled (TEFC)
For Air Type
Flammable Vapor
Maximum Noise Level @ 5 Feet
42 sones
Airflow @ 0.000 in SP
14,000 cfm
Exhaust Airflow @ 0.500 in SP
10,450 cfm
Spark Resistant Construction Type
Not Rated
Base Diameter
Not Applicable
Material
Aluminum Blade with Steel Housing
Base Dimension
45 in Square
Nameplate Voltage
230/460V AC
Exhaust Airflow @ 0.000 in. SP - Range
8,000 to 15,000 cfm
Sound Level
42 sones @ 0.250 in SP and 5 ft
Maximum Fan Speed
1,140 RPM
Application
Designed for General Ventilation, Smoke, and Fume Removal Where Lower Cost and Less Maintenance are a Priority
Nameplate Voltage - Phase
230/460V AC - 3 Phase
Exhaust Airflow @ 0.250 in SP
12,900 cfm
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
Exhaust Airflow @ 0.125 in SP
13,750 cfm
Maximum Static Pressure
1/2 in wc
Includes Drive Package
Yes
Maximum Ambient Temperature
104 Degrees F
Motor Enclosure
Totally Enclosed Fan Cooled
Exhaust Airflow @ 0.100 in SP
14,000 cfm
For High-Static Pressure Applications
No
Exhaust Airflow @ 0.000 in SP - Range
10,000 to 19,999 cfm
Safety Features
Hazardous Locations, Spark-Resistant Propellers
Motor Hazardous Location Specification
Class I Groups C u0026 D, Class II Groups F u0026 G
Nominal Voltage
230/460V AC
Exhaust Airflow @ 0.000 in SP
14,000 cfm
Maximum Inlet Air Temperature
104 Degrees F
Brake Horsepower
1 9/10 hp
Hazardous Location Specification
Class I Group C; Class I Group D; Class II Group F; Class II Group G
Exhaust Airflow @ 0.375 in SP
11,850 cfm
Country of Origin (subject to change)
United States
