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  9. Exhaust Vent, 54 In
Dayton Exhaust Vent, 54 In 7A904 - main

Exhaust Vent, 54 In

  • Mfr # 7A904

  • Zoro # G1705164

product price: $5,285.99
/ea
Item requires special delivery charges. A $250.00 per item surcharge will be applied.

Key Features

Item - Roof Ventilators
Exhaust Ventilator
Drive Type - Roof Ventilators
Belt Drive
Drive Package With Motor Included
Yes
Base Size - Roof Ventilators
66 1/2 in x 66 1/2 in
Blade Dia.
54 in
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Specifications

Product Information

MFR #
7A904
Zoro #
G1705164
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
66 1/2 in x 66 1/2 in
Blade Dia.
54 in
Dimension D
45 in
Dimension B (In.)
61 1/4
Overall Height (In.)
45 in
Shaft Dia. Sheave End (In.)
1.25 in
Base Square Size - Roof Ventilators
66-1/2" x 66-1/2"
Dimension A (In.)
66 1/2
Dimension E (In.)
62 5/8
Base Height (In.)
1.75 in
Base Length (In.)
66-1/2
Dimension B
61 1/4 in
Dimension C (In.)
28
Base Width (In.)
66-1/2
Dimension E
62 5/8 in
Shaft Dia. Propeller End (In.)
1.25 in
Dimension D (In.)
45
Overall Dia. (In.)
66.5 in
Dimension A
66 1/2 in
Dimension C
28 in
Overall Diameter
62 5/8 in
Blade Diameter
54 in
Overall Depth
66 1/2 in
Overall Height
45 in
Housing Width
62.6 in
Base Height
1 3/4 in
Base Width
66 1/2 in
Overall Width
66 1/2 in
Propeller Shaft Diameter
1 1/4 in
Housing Length
62.6 in
Base Length
66 1/2 in

Details

Item - Roof Ventilators
Exhaust Ventilator
Drive Type - Roof Ventilators
Belt Drive
Drive Package With Motor Included
Yes
Voltage - Roof Ventilators
208V AC/220V AC/440V AC
Phase
3
Motor HP
2 hp
CFM @ 0.000-In. SP
33,788
Max. Inlet Temp. (Deg. F)
120 Degrees F
Propeller Material
Steel
Assembled/Unassembled
Unassembled
Recommended 12 In. Fixed Curb Item No.
3AZJ8
Agency Compliance
UL/cUL 705 Listed
Bearing Type
Regreasable Pillow Block
Adj. 12 3/8"H Roof Curb Stock No.
2ZV87
Sones @ 0.125-In. SP @ 5 Ft.
17 sones
CFM Range
26,207 to 44,670
CFM @ 0.125-In. SP
28,700
Motor Voltage
208/220/440
Stock No.
7A904
Housing Material
Steel
Drive Type
Belt Drive
Max. BHP
2.61 hp
Motor Enclosure Design
Totally Enclosed Fan-Cooled (TEFC)
Type
Axial Upblast
CFM @ 0.250-In. SP
17,378
RPM Range
291 to 496
Motor HP Range
1 1/2 to 5
Item
Axial Upblast Roof Exhaust Fan
Requires
Roof Curb for New Installations
Fan RPM
366
Speed Controllable
No
Mounting Location
Roof
Drive Package Included
Yes
Motor Hz
60
Number of Speeds
1
Maximum Fan Speed
366 RPM
Brake Horsepower
2 61/100 hp
Includes
Drive Package
Includes Drive Package
Yes
Exhaust Airflow @ 0.100 in SP
33,788 cfm
Maximum Static Pressure
1/4 in wc
Current
6.0-5.8/2.9 A
Mount Type
Roof Curb
For High-Static Pressure Applications
No
Motor Horsepower
2 hp
Number of Blades
5
Base Shape
Square
Spark Resistant Construction Type
A
Includes Motor
Yes
Safety Features
Reinforced Windband
Sound Level
16.7 sones @ 0.000 in SP and 5 ft, 17.0 sones @ 0.125 in SP and 5 ft, 17.0 sones @ 0.250 in SP and 5 ft
Features
Lifting Lugs are Provided
Housing Finish
Galvanized
Motor Speed
496 RPM
Standards
AMCA Sound and Air, UL/cUL 705
Exhaust Airflow @ 0.125 in SP
28,700 cfm
Nameplate Voltage
208-230/460V AC
Blade Material
Steel
Motor Enclosure
Totally Enclosed Fan Cooled
Exhaust Airflow @ 0.000 in SP
33,788 cfm
Application
Industrial and Commercial Buildings Such as Warehouses, Manufacturing Facilities, Foundries and Laboratories
For Air Type
Clean Air
High-Efficiency Motor
No
Blade Design
Swept Steeply Pitched
Airflow @ 0.000 in SP
33,788 cfm
Maximum Inlet Air Temperature
120 Degrees F
Resistance Properties
Weather Resistant
Compatible Curb Manufacturer Part Number
2ZV87, 3AZJ8
Exhaust Airflow @ 0.250 in SP
17,378 cfm
Assembly
Unassembled
Electrical Connection
Power Cord
Frequency
60 Hz

Description

Axial Upblast Roof Exhaust Fan, Includes Motor Yes, Includes Drive Package Yes, Drive Type Belt Drive, Base Diameter Not Applicable, Base Length 66 1/2 in, Base Width 66 1/2 in, Base Shape Square, Nameplate Voltage 208-230/460V AC, Phase 3, Motor Horsepower 2 hp, High-Efficiency Motor No, For High-Static Pressure Applications No, Motor Enclosure Totally Enclosed Fan Cooled, Blade Diameter 54 in, For Air Type Clean Air, Maximum Static Pressure 1/4 in wc

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