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  9. Downblast Vent, Belt Drive, 26-1/2 In
Dayton Downblast Vent, Belt Drive, 26-1/2 In 7AU80 - main

Downblast Vent, Belt Drive, 26-1/2 In

  • Mfr # 7AU80

  • Zoro # G1705462

product price: $2,334.99
/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 #
7AU80
Zoro #
G1705462
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
42 in x 42 in
Overall Height
37 3/4 in
Dimension C
36 in
Dimension A
42 in
Overall Dia.
50 in
Wheel Dia.
26-1/2 in
Base Square Size - Roof Ventilators
42" x 42"
Dimension D
8 1/4 in
Base Length
42 in
Dimension B
50 in
Shaft Dia. Wheel End
1 in
Base Height
1 3/4 in
Base Width
42 in
Housing Length
50 in
Housing Width
50 in
Damper Size
35 x 35 in
Overall Width
50 in
Overall Length
50 in
Overall Diameter
50 in
Wheel Diameter
26 1/2 in
Propeller Shaft Diameter
1 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
1/2 hp
CFM @ 0.000-In. SP
6005
Assembled/Unassembled
Unassembled
Item
Centrifugal Downblast Roof Exhaust Fan
Sones @ 0.250-In. SP @ 5 Ft.
10.4
CFM @ 0.250-In. SP
5063
Mounting Location
Roof
Max. Inlet Temp.
180 Degrees
Sones @ 0.500-In. SP @ 5 Ft.
9.6
Adj. 12 3/8"H Roof Curb Stock No.
2ZV85
Sones @ 0.125-In. SP @ 5 Ft.
10.9
Motor HP
1/2
CFM @ 0.625-In. SP
2322
Adj. 6 3/8"H Roof Curb Stock No.
3C438
Max. Operating Amps
7.6/3.7-3.8
Wheel Material
Aluminum
Recommended 12 In. Fixed Curb Item No.
2RB81
CFM @ 0.375-In. SP
4484
Speed Controllable
No
Max. BHP
0.54
CFM @ 0.125-In. SP
5570
RPM
465
CFM @ 0.500-In. SP
3745
Agency Compliance
AMCA Sound & Air, UL/cUL 705
Phase
1
Motor Voltage
115/208/230
Includes
Drive Package, NEMA 1 Junction Box
Drive Package Included
Yes
Wheel Type
Backward Inclined
Hz
60
Drive Type
Belt Drive
Housing Material
Aluminum
Bearing Type
Regreasable Pillow Block
Standards
AMCA Sound and Air, NEMA, UL/cUL 705
Includes Drive Package
Yes
Sound Level
10.1 sones @ 0.375 in SP and 5 ft, 10.4 sones @ 0.250 in SP and 5 ft, 10.9 sones @ 0.125 in SP and 5 ft, 11.4 sones @ 0.000 in SP and 5 ft, 9.5 sones @ 0.625 in SP and 5 ft, 9.6 sones @ 0.500 in SP and 5 ft
Exhaust Airflow @ 0.500 in SP
3,745 cfm
Resistance Properties
Weather Resistant
Motor Location
Out of Airstream
For High-Static Pressure Applications
No
Exhaust Airflow @ 0.250 in SP
5,063 cfm
Maximum Static Pressure
5/8 in wc
Motor Speed
1,725 RPM
Brake Horsepower
27/50 hp
Housing Material Fabrication
Spun
Exhaust Airflow @ 0.000 in SP
6,005 cfm
Motor Horsepower
1/2 hp
High-Efficiency Motor
No
Mount Type
Roof Curb
Application
Industrial and Commercial Applications
For Air Type
Clean Air
Maximum Inlet Air Temperature
180 Degrees F
Electrical Connection
Power Cord
Exhaust Airflow @ 0.125 in SP
5,570 cfm
Includes Motor
Yes
Assembly
Unassembled
Frequency
60 Hz
Maximum Fan Speed
465 RPM
Base Shape
Square
Features
Fully Rolled Windband Bead for Increased Stability and Easy Transport, Nonoverloading Centrifugal Wheel Design
Motor Enclosure
Open Dripproof
Nameplate Voltage
115/208-230V AC
Current
7.6/3.7 to 3.8 A
Airflow @ 0.000 in SP
6,005 cfm
Safety Features
Birdscreen, Windband
Exhaust Airflow @ 0.375 in SP
4,484 cfm
Compatible Curb Manufacturer Part Number
2RB81, 2ZV85, 3C597, 3C598, 4HX43, 4HX51

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 26 1/2 in, Base Diameter Not Applicable, Base Length 42 in, Base Width 42 in, Base Shape Square, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1/2 hp, Exhaust Airflow @ 0.000 in SP 6,005 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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