Item - Roof Ventilators
Exhaust Ventilator
Drive Type - Roof Ventilators
Belt Drive
Drive Package With Motor Included
Yes
Base Size - Roof Ventilators
45 in x 45 in
Voltage - Roof Ventilators
230V AC/460V AC
Shaft Dia. Propeller End (In.)
0.875 in
Sones @ 0.250-In. SP @ 5 Ft.
18 sones
Sones @ 0.125-In. SP @ 5 Ft.
18 sones
Item
Axial Upblast Roof Exhaust Fan
Propeller Material
Aluminum
Bearing Type
Ball Bearing Pillow Block
Assembled/Unassembled
Assembled
Shaft Dia. Sheave End (In.)
0.875 in
Base Height (In.)
45.25 in
Drive Package Included
Yes
Base Square Size - Roof Ventilators
45
Overall Height (In.)
45.25 in
Max. Inlet Temp. (Deg. F)
70 Degrees F
Maximum Static Pressure
1/2 in wc
Maximum Inlet Air Temperature
104 Degrees F
Application
Designed for General Ventilation in Production or Warehouse Areas Where Efficient Quiet Air Flow is Required
For Air Type
Flammable Vapor
Includes Drive Package
Yes
Exhaust Airflow @ 0.375 in SP
6,828 cfm
Maximum Ambient Temperature
104 Degrees F
Motor Enclosure
Totally Enclosed Fan Cooled
Power Source
Electric Motor
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 @ 0.100 in SP
10,668 cfm
Airflow @ 0.000 in SP
10,668 cfm
Sound Level
18 sones @ 0.125 in SP and 5 ft, 18 sones @ 0.250 in SP and 5 ft
Nameplate Voltage
230/460V AC
Base Diameter
Not Applicable
Exhaust Airflow @ 0.125 in SP
9,959 cfm
For High-Static Pressure Applications
No
Exhaust Airflow @ 0.250 in SP
8,626 cfm
Motor Location
Out of Airstream
Exhaust Airflow @ 0.000 in SP
10,668 cfm
Exhaust Airflow @ 0.500 in SP
5,184 cfm
Brake Horsepower
73/100 hp
Propeller Shaft Diameter
7/8 in
Country of Origin (subject to change)
United States
