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  9. Downblast Vent, Belt Drive, 13-1/4 In
Dayton Downblast Vent, Belt Drive, 13-1/4 In 7AX39 - main

Downblast Vent, Belt Drive, 13-1/4 In

  • Mfr # 7AX39

  • Zoro # G2584613

product price: $1,037.99
/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 #
7AX39
Zoro #
G2584613
UPC #
00194484311995
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
19 in x 19 in
Dimension A
19 in
Dimension B
24 3/8 in
Overall Dia.
24 3/8 in
Dimension D
4 3/8 in
Base Width
19 in
Shaft Dia. Wheel End
3/4 in
Base Length
19 in
Base Height
1 3/4 in
Base Square Size - Roof Ventilators
19" x 19"
Overall Height
26 5/8 in
Wheel Dia.
13 1/4 in
Dimension C
24 7/8 in
Damper Size
12 x 12 in
Housing Length
24.4 in
Overall Length
24 3/8 in
Overall Width
24 3/8 in
Overall Diameter
24 3/8 in
Housing Width
24.4 in
Wheel Diameter
13 1/4 in
Propeller Shaft Diameter
3/4 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
1880
Recommended 12 In. Fixed Curb Item No.
2RB75
Mounting Location
Roof
Sones @ 0.500-In. SP @ 5 Ft.
14.0
CFM @ 0.500-In. SP
1629
CFM @ 0.250-In. SP
1759
Includes
Drive Package, NEMA 1 Junction Box
Max. Inlet Temp.
180 Degrees
Wheel Type
Backward Inclined
Wheel Material
Aluminum
Speed Controllable
No
CFM @ 0.375-In. SP
1696
Assembled/Unassembled
Unassembled
CFM @ 0.875-In. SP
1390
Drive Package Included
Yes
Drive Type
Belt Drive
Max. BHP
0.36
Hz
60
Item
Centrifugal Downblast Roof Exhaust Fan
CFM @ 0.750-In. SP
1475
RPM
1550
Sones @ 0.125-In. SP @ 5 Ft.
14.5
CFM @ 1.250-In. SP
974
CFM @ 0.125-In. SP
1820
Agency Compliance
AMCA Sound & Air, UL/cUL 705
CFM @ 1.000-In. SP
1289
Sones @ 0.250-In. SP @ 5 Ft.
14.3
Motor Voltage
115/208/230
Phase
1
Housing Material
Aluminum
Adj. 12 3/8"H Roof Curb Stock No.
2ZV82
CFM @ 0.625-In. SP
1555
Motor HP
1/3
Bearing Type
Sealed Pillow Block
Standards
AMCA Sound and Air, UL/cUL 705
Brake Horsepower
9/25 hp
High-Efficiency Motor
No
Nameplate Voltage
115/208-230V AC
Frequency
60 Hz
Electrical Connection
Power Cord
Exhaust Airflow @ 0.125 in SP
1,820 cfm
Resistance Properties
Weather Resistant
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 @ 0.375 in SP
1,696 cfm
Compatible Curb Manufacturer Part Number
2RB75, 2ZV82
For Air Type
Clean Air
Motor Location
Out of Airstream
Motor Horsepower
1/3 hp
Includes Drive Package
Yes
Motor Speed
1,725 RPM
Exhaust Airflow @ 0.500 in SP
1,629 cfm
Maximum Inlet Air Temperature
180 Degrees F
Current
6.6/3.4 to 3.1 A
Assembly
Unassembled
Application
Industrial and Commercial Applications
Exhaust Airflow @ 0.250 in SP
1,759 cfm
Exhaust Airflow @ 0.000 in SP
1,880 cfm
Spark Resistant Construction Type
A
Motor Enclosure
Open Dripproof
Safety Features
Birdscreen, Windband
Maximum Fan Speed
1,550 RPM
Airflow @ 0.000 in SP
1,880 cfm
Mount Type
Roof Curb
Sound Level
12.4 sones @ 1.250 in SP and 5 ft, 12.9 sones @ 1.000 in SP and 5 ft, 13.0 sones @ 0.875 in SP and 5 ft, 13.5 sones @ 0.750 in SP and 5 ft, 13.8 sones @ 0.625 in SP and 5 ft, 14.0 sones @ 0.500 in SP and 5 ft, 14.2 sones @ 0.375 in SP and 5 ft, 14.3 sones @ 0.250 in SP and 5 ft, 14.5 sones @ 0.125 in SP and 5 ft, 14.6 sones @ 0.000 in SP and 5 ft
Includes Motor
Yes
For High-Static Pressure Applications
No
Base Shape
Square
Maximum Static Pressure
1 1/4 in wc
Housing Material Fabrication
Spun

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 13 1/4 in, Base Diameter Not Applicable, Base Length 19 in, Base Width 19 in, Base Shape Square, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1/3 hp, Exhaust Airflow @ 0.000 in SP 1,880 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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