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  9. Downblast Vent, Belt Drive, 14-3/4 In
Dayton Downblast Vent, Belt Drive, 14-3/4 In 7AX46 - main

Downblast Vent, Belt Drive, 14-3/4 In

  • Mfr # 7AX46

  • Zoro # G2584869

product price: $1,154.99
/ea
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Key Features

Item - Roof Ventilators
Downblast Ventilator
Drive Package With Motor Included
Yes
Duty Rating - Roof Ventilators
Standard
Drive Type - Roof Ventilators
Belt Drive
Mounting Location - Roof Ventilators
Roof
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Specifications

Product Information

MFR #
7AX46
Zoro #
G2584869
UPC #
00194484312060
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
22 in x 22 in
Overall Height
27 1/8 in
Dimension C
25 3/8 in
Dimension A
22 in
Base Square Size - Roof Ventilators
22" x 22"
Base Length
22 in
Shaft Dia. Wheel End
3/4 in
Dimension D
4 in
Overall Dia.
28 3/8 in
Dimension B
28 3/8 in
Base Width
22 in
Base Height
1 3/4 in
Wheel Dia.
14 3/4 in
Overall Width
28 3/8 in
Propeller Shaft Diameter
3/4 in
Overall Diameter
28 3/8 in
Wheel Diameter
14 3/4 in
Overall Length
28 3/8 in
Housing Width
28.4 in
Housing Length
28.4 in
Damper Size
15 x 15 in

Details

Item - Roof Ventilators
Downblast Ventilator
Drive Package With Motor Included
Yes
Duty Rating - Roof Ventilators
Standard
Drive Type - Roof Ventilators
Belt Drive
Mounting Location - Roof Ventilators
Roof
Number of Speeds
1
Voltage - Roof Ventilators
115V AC/208V AC/230V AC
Motor HP - Roof Ventilators
1/4 hp
CFM @ 0.000-In. SP
1994
Mounting Location
Roof
Sones @ 0.125-In. SP @ 5 Ft.
9.9
Drive Type
Belt Drive
Housing Material
Aluminum
CFM @ 0.500-In. SP
1490
Sones @ 0.250-In. SP @ 5 Ft.
9.4
Hz
60
CFM @ 0.250-In. SP
1771
Max. BHP
0.26
RPM
1075
Assembled/Unassembled
Unassembled
Max. Inlet Temp.
180 Degrees
Sones @ 0.500-In. SP @ 5 Ft.
8.4
CFM @ 0.125-In. SP
1882
CFM @ 0.375-In. SP
1647
Motor HP
1/4
Drive Package Included
Yes
Includes
Drive Package, NEMA 1 Junction Box
Recommended 12 In. Fixed Curb Item No.
2RB76
Adj. 12 3/8"H Roof Curb Stock No.
2ZV82
Wheel Material
Aluminum
CFM @ 0.625-In. SP
1266
Item
Centrifugal Downblast Roof Exhaust Fan
Phase
1
Wheel Type
Backward Inclined
Speed Controllable
No
Agency Compliance
AMCA Sound & Air, UL/cUL 705
Motor Voltage
115/208/230
Standards
AMCA Sound and Air, UL/cUL 705
Bearing Type
Sealed Pillow Block
Current
4.6/2.2 to 2.3 A
Resistance Properties
Weather Resistant
Maximum Inlet Air Temperature
180 Degrees F
Sound Level
10.0 sones @ 0.000 in SP and 5 ft, 7.8 sones @ 0.625 in SP and 5 ft, 8.4 sones @ 0.500 in SP and 5 ft, 8.9 sones @ 0.375 in SP and 5 ft, 9.4 sones @ 0.250 in SP and 5 ft, 9.9 sones @ 0.125 in SP and 5 ft
Safety Features
Birdscreen, Windband
Housing Material Fabrication
Spun
Brake Horsepower
13/50 hp
Compatible Curb Manufacturer Part Number
2RB76, 2ZV82
High-Efficiency Motor
No
Maximum Fan Speed
1,075 RPM
Motor Location
Out of Airstream
Application
Industrial and Commercial Applications
For High-Static Pressure Applications
No
Electrical Connection
Power Cord
Exhaust Airflow @ 0.375 in SP
1,647 cfm
Includes Motor
Yes
Includes Drive Package
Yes
Base Shape
Square
Airflow @ 0.000 in SP
1,994 cfm
Assembly
Unassembled
Motor Speed
1,725 RPM
Exhaust Airflow @ 0.500 in SP
1,490 cfm
Motor Enclosure
Open Dripproof
Frequency
60 Hz
Nameplate Voltage
115/208-230V AC
Exhaust Airflow @ 0.000 in SP
1,994 cfm
Spark Resistant Construction Type
A
Maximum Static Pressure
5/8 in wc
Features
Fresh Outside Air is Drawn in Under the Motor Cover to Maximize Motor Life, Fully Rolled Windband Bead for Increased Stability and Easy Transport, Nonoverloading Centrifugal Wheel Design
Exhaust Airflow @ 0.250 in SP
1,771 cfm
Mount Type
Roof Curb
For Air Type
Clean Air
Motor Horsepower
1/4 hp
Exhaust Airflow @ 0.125 in SP
1,882 cfm

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 14 3/4 in, Base Diameter Not Applicable, Base Length 22 in, Base Width 22 in, Base Shape Square, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1/4 hp, Exhaust Airflow @ 0.000 in SP 1,994 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, For Air Type Clean Air, Includes Drive Package Yes, Includes Motor Yes, Mounting Location Roof

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