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  9. Downblast Vent, Belt Drive, 13-3/4 In
Dayton Downblast Vent, Belt Drive, 13-3/4 In 7AU65 - main

Downblast Vent, Belt Drive, 13-3/4 In

  • Mfr # 7AU65

  • Zoro # G1252203

product price: $1,137.99
/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 #
7AU65
Zoro #
G1252203
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
22 in x 22 in
Dimension D
4 in
Shaft Dia. Wheel End
3/4 in
Base Height
1 3/4 in
Dimension B
28 3/8 in
Base Square Size - Roof Ventilators
22" x 22"
Dimension C
25 3/8 in
Dimension A
22 in
Base Width
22 in
Base Length
22 in
Overall Dia.
28 3/8 in
Wheel Dia.
13-3/4 in
Overall Height
27 1/8 in
Wheel Diameter
13 3/4 in
Overall Width
28 3/8 in
Damper Size
15 x 15 in
Overall Diameter
28 3/8 in
Housing Width
28.4 in
Overall Length
28 3/8 in
Housing Length
28.4 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
1/4 hp
CFM @ 0.000-In. SP
1866
Sones @ 0.250-In. SP @ 5 Ft.
12.8
CFM @ 0.375-In. SP
1637
Includes
Drive Package, NEMA 1 Junction Box
Max. Inlet Temp.
180 Degrees
Wheel Material
Aluminum
Drive Package Included
Yes
Housing Material
Aluminum
CFM @ 0.500-In. SP
1545
Phase
1
Item
Centrifugal Downblast Roof Exhaust Fan
Sones @ 0.125-In. SP @ 5 Ft.
12.8
Speed Controllable
No
CFM @ 0.625-In. SP
1435
Hz
60
CFM @ 0.125-In. SP
1794
Agency Compliance
AMCA Sound & Air, UL/cUL 705
Motor Voltage
115/208/230
Mounting Location
Roof
Drive Type
Belt Drive
Recommended 12 In. Fixed Curb Item No.
4HX47
Recommended 8 In. Fixed Curb Item No.
4HX39
Max. BHP
0.26
Max. Operating Amps
4.6/2.2-2.3
RPM
1315
Adj. 6 3/8"H Roof Curb Stock No.
4c453
CFM @ 0.875-In. SP
1116
CFM @ 0.750-In. SP
1305
Wheel Type
Backward Inclined
Sones @ 0.500-In. SP @ 5 Ft.
11.7
CFM @ 0.250-In. SP
1718
Motor HP
1/4
Assembled/Unassembled
Unassembled
Adj. 12 3/8"H Roof Curb Stock No.
4C670
Bearing Type
Sealed Pillow Block
Standards
AMCA Sound and Air, NEMA, UL/cUL 705
Sound Level
10.4 sones @ 0.875 in SP and 5 ft, 10.9 sones @ 0.750 in SP and 5 ft, 11.2 sones @ 0.625 in SP and 5 ft, 11.7 sones @ 0.500 in SP and 5 ft, 12.1 sones @ 0.375 in SP and 5 ft, 12.5 sones @ 0.250 in SP and 5 ft, 12.8 sones @ 0.125 in SP and 5 ft, 13.2 sones @ 0.000 in SP and 5 ft
Nameplate Voltage
115/208-230V AC
Exhaust Airflow @ 0.375 in SP
1,637 cfm
Maximum Inlet Air Temperature
180 Degrees F
Exhaust Airflow @ 0.500 in SP
1,545 cfm
Assembly
Unassembled
Mount Type
Roof Curb
Housing Material Fabrication
Spun
Motor Enclosure
Open Dripproof
Resistance Properties
Weather Resistant
Electrical Connection
Power Cord
Exhaust Airflow @ 0.125 in SP
1,794 cfm
For Air Type
Clean Air
Frequency
60 Hz
Brake Horsepower
13/50 hp
For High-Static Pressure Applications
No
Exhaust Airflow @ 0.250 in SP
1,718 cfm
Motor Speed
1,725 RPM
Maximum Fan Speed
1,315 RPM
Base Shape
Square
Compatible Curb Manufacturer Part Number
2RB76, 2ZV82, 4C453, 4C670, 4HX39, 4HX47
Exhaust Airflow @ 0.000 in SP
1,866 cfm
Features
Fully Rolled Windband Bead for Increased Stability and Easy Transport, Nonoverloading Centrifugal Wheel Design
Motor Horsepower
1/4 hp
Airflow @ 0.000 in SP
1,866 cfm
Motor Location
Out of Airstream
Safety Features
Birdscreen, Windband
Current
4.6/2.2 to 2.3 A
Application
Industrial and Commercial Applications
Maximum Static Pressure
7/8 in wc
Includes Drive Package
Yes
Includes Motor
Yes
High-Efficiency Motor
No

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 13 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 1,866 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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