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  9. Exhaust Vent, 54 In
Dayton Exhaust Vent, 54 In 7A905 - main

Exhaust Vent, 54 In

  • Mfr # 7A905

  • Zoro # G0510903

product price: $5,361.99
/ea
Item requires special delivery charges. A $410.00 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 #
7A905
Zoro #
G0510903
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
Overall Height (In.)
45 in
Base Square Size - Roof Ventilators
66-1/2" x 66-1/2"
Dimension C (In.)
28
Shaft Dia. Sheave End (In.)
1.25 in
Base Height (In.)
1.75 in
Dimension A (In.)
66 1/2
Base Length (In.)
66-1/2
Dimension E (In.)
62 5/8
Base Width (In.)
66-1/2
Dimension A
66 1/2 in
Dimension C
28 in
Dimension B
61 1/4 in
Overall Dia. (In.)
66.5 in
Dimension B (In.)
61 1/4
Dimension E
62 5/8 in
Shaft Dia. Propeller End (In.)
1.25 in
Dimension D (In.)
45
Housing Width
62.6 in
Propeller Shaft Diameter
1 1/4 in
Overall Width
66 1/2 in
Overall Height
45 in
Overall Diameter
62 5/8 in
Base Height
1 3/4 in
Housing Length
62.6 in
Blade Diameter
54 in
Base Length
66 1/2 in
Overall Depth
66 1/2 in
Base Width
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
3 hp
CFM @ 0.000-In. SP
37,655
Bearing Type
Regreasable Pillow Block
CFM @ 0.125-In. SP
33,239
Fan RPM
408
Sones @ 0.250-In. SP @ 5 Ft.
22 sones
Type
Axial Upblast
Item
Axial Upblast Roof Exhaust Fan
Mounting Location
Roof
Stock No.
7A905
Agency Compliance
UL/cUL 705 Listed
Propeller Material
Steel
Motor Hz
60
Recommended 12 In. Fixed Curb Item No.
3AZJ8
Assembled/Unassembled
Unassembled
Motor HP Range
1 1/2 to 5
Motor Voltage
208/220/440
Drive Type
Belt Drive
CFM Range
26,207 to 44,670
Drive Package Included
Yes
Requires
Roof Curb for New Installations
Max. BHP
3.62 hp
Motor Enclosure Design
Totally Enclosed Fan-Cooled (TEFC)
Max. Inlet Temp. (Deg. F)
120 Degrees F
Speed Controllable
No
CFM @ 0.250-In. SP
25,221
Sones @ 0.125-In. SP @ 5 Ft.
22 sones
Adj. 12 3/8"H Roof Curb Stock No.
2ZV87
RPM Range
291 to 496
Housing Material
Steel
Features
Lifting Lugs are Provided
Housing Finish
Galvanized
Nameplate Voltage
208-230/460V AC
Safety Features
Reinforced Windband
Includes
Drive Package
Motor Enclosure
Totally Enclosed Fan Cooled
Blade Material
Steel
Spark Resistant Construction Type
A
Assembly
Unassembled
Number of Blades
5
Compatible Curb Manufacturer Part Number
2ZV87, 3AZJ8
Mount Type
Roof Curb
Exhaust Airflow @ 0.100 in SP
37,655 cfm
Standards
AMCA Sound and Air, UL/cUL 705
Sound Level
21.0 sones @ 0.000 in SP and 5 ft, 21.0 sones @ 0.125 in SP and 5 ft, 22.0 sones @ 0.250 in SP and 5 ft
Exhaust Airflow @ 0.000 in SP
37,655 cfm
For Air Type
Clean Air
Electrical Connection
Power Cord
Motor Speed
496 RPM
Frequency
60 Hz
Maximum Fan Speed
408 RPM
For High-Static Pressure Applications
No
Blade Design
Swept Steeply Pitched
Application
Industrial and Commercial Buildings Such as Warehouses, Manufacturing Facilities, Foundries and Laboratories
Exhaust Airflow @ 0.250 in SP
25,221 cfm
Includes Drive Package
Yes
Current
8.4-7.6/3.8 A
Exhaust Airflow @ 0.125 in SP
33,239 cfm
Resistance Properties
Weather Resistant
Maximum Static Pressure
1/4 in wc
Number of Speeds
1
Motor Horsepower
3 hp
Includes Motor
Yes
Base Shape
Square
High-Efficiency Motor
No
Maximum Inlet Air Temperature
120 Degrees F
Brake Horsepower
3 31/50 hp
Airflow @ 0.000 in SP
37,655 cfm

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 3 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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