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  9. Downblast Vent, Belt Drive, 14-3/4 In
Dayton Downblast Vent, Belt Drive, 14-3/4 In 7AX47 - main

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

  • Mfr # 7AX47

  • Zoro # G2584972

product price: $1,149.99
/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 #
7AX47
Zoro #
G2584972
UPC #
00194484312077
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
22 in x 22 in
Dimension A
22 in
Dimension C
25 3/8 in
Base Square Size - Roof Ventilators
22" x 22"
Overall Dia.
28 3/8 in
Dimension D
4 in
Base Width
22 in
Wheel Dia.
14 3/4 in
Dimension B
28 3/8 in
Base Length
22 in
Base Height
1 3/4 in
Shaft Dia. Wheel End
3/4 in
Overall Height
27 1/8 in
Overall Width
28 3/8 in
Overall Diameter
28 3/8 in
Propeller Shaft Diameter
3/4 in
Damper Size
15 x 15 in
Wheel Diameter
14 3/4 in
Housing Width
28.4 in
Overall Length
28 3/8 in
Housing Length
28.4 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
1/3 hp
CFM @ 0.000-In. SP
2170
Item
Centrifugal Downblast Roof Exhaust Fan
Max. Inlet Temp.
180 Degrees
Wheel Material
Aluminum
Max. BHP
0.34
RPM
1170
Speed Controllable
No
Motor HP
1/3
Motor Voltage
115/208/230
Recommended 12 In. Fixed Curb Item No.
2RB76
Wheel Type
Backward Inclined
Phase
1
CFM @ 0.375-In. SP
1859
Housing Material
Aluminum
Hz
60
CFM @ 0.125-In. SP
2067
Agency Compliance
AMCA Sound & Air, UL/cUL 705
Assembled/Unassembled
Unassembled
CFM @ 0.500-In. SP
1734
Drive Type
Belt Drive
Sones @ 0.250-In. SP @ 5 Ft.
10.8
Mounting Location
Roof
Sones @ 0.125-In. SP @ 5 Ft.
11.3
Adj. 12 3/8"H Roof Curb Stock No.
2ZV82
CFM @ 0.625-In. SP
1575
Drive Package Included
Yes
CFM @ 0.250-In. SP
1966
CFM @ 0.750-In. SP
1356
Includes
Drive Package, NEMA 1 Junction Box
Sones @ 0.500-In. SP @ 5 Ft.
9.9
Standards
AMCA Sound and Air, UL/cUL 705
Bearing Type
Sealed Pillow Block
Motor Horsepower
1/3 hp
Housing Material Fabrication
Spun
Exhaust Airflow @ 0.500 in SP
1,734 cfm
Spark Resistant Construction Type
A
Electrical Connection
Power Cord
Includes Motor
Yes
Maximum Static Pressure
3/4 in wc
Exhaust Airflow @ 0.125 in SP
2,067 cfm
Brake Horsepower
17/50 hp
Safety Features
Birdscreen, Windband
Maximum Fan Speed
1,170 RPM
Base Shape
Square
High-Efficiency Motor
No
Current
6.6/3.4 to 3.1 A
Compatible Curb Manufacturer Part Number
2RB76, 2ZV82
Motor Location
Out of Airstream
For Air Type
Clean Air
Application
Industrial and Commercial Applications
Exhaust Airflow @ 0.000 in SP
2,170 cfm
Exhaust Airflow @ 0.375 in SP
1,859 cfm
Frequency
60 Hz
For High-Static Pressure Applications
No
Nameplate Voltage
115/208-230V AC
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
Sound Level
10.3 sones @ 0.375 in SP and 5 ft, 10.8 sones @ 0.250 in SP and 5 ft, 11.3 sones @ 0.125 in SP and 5 ft, 11.4 sones @ 0.000 in SP and 5 ft, 8.7 sones @ 0.750 in SP and 5 ft, 9.3 sones @ 0.625 in SP and 5 ft, 9.9 sones @ 0.500 in SP and 5 ft
Airflow @ 0.000 in SP
2,170 cfm
Includes Drive Package
Yes
Motor Enclosure
Open Dripproof
Mount Type
Roof Curb
Assembly
Unassembled
Exhaust Airflow @ 0.250 in SP
1,966 cfm
Motor Speed
1,725 RPM
Maximum Inlet Air Temperature
180 Degrees F
Resistance Properties
Weather Resistant

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 1/3 hp, Exhaust Airflow @ 0.000 in SP 2,170 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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