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  9. Downblast Vent, Belt Drive, 42 In
Dayton Downblast Vent, Belt Drive, 42 In 7AU97 - main

Downblast Vent, Belt Drive, 42 In

  • Mfr # 7AU97

  • Zoro # G3392672

product price: $4,972.99
/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 #
7AU97
Zoro #
G3392672
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
52 in x 52 in
Base Square Size - Roof Ventilators
52" x 52"
Base Length
52 in
Overall Height
45 3/4 in
Base Height
1 3/4 in
Dimension A
52 in
Base Width
52 in
Wheel Dia.
42 in
Dimension B
65 1/4 in
Dimension D
9 3/4 in
Dimension C
44 in
Overall Dia.
65 1/4 in
Shaft Dia. Wheel End
1 1/4 in
Overall Length
65 1/4 in
Housing Width
65.3 in
Damper Size
39 x 39 in
Wheel Diameter
42 in
Overall Diameter
65 1/4 in
Housing Length
65.3 in
Propeller Shaft Diameter
1 1/4 in
Overall Width
65 1/4 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
208V AC/230V AC/460V AC
Motor HP - Roof Ventilators
3 hp
CFM @ 0.000-In. SP
17,925
RPM
435
CFM @ 0.625-In. SP
13764
CFM @ 0.125-In. SP
17264
CFM @ 0.500-In. SP
14,790
Recommended 12 In. Fixed Curb Item No.
5EFJ3
CFM @ 0.375-In. SP
15792
CFM @ 0.250-In. SP
16,540
Max. Operating Amps
9.2-8.3/4.2
Hz
60
Includes
Drive Package, NEMA 1 Junction Box
Sones @ 0.500-In. SP @ 5 Ft.
16.6
CFM @ 0.875-In. SP
10735
Motor Voltage
208/230/460
Speed Controllable
No
Housing Material
Aluminum
Adj. 12 3/8"H Roof Curb Stock No.
3C216
Agency Compliance
AMCA Sound & Air, UL/cUL 705
Item
Centrifugal Downblast Roof Exhaust Fan
Max. Inlet Temp.
180 Degrees
Drive Package Included
Yes
Max. BHP
3.00
Assembled/Unassembled
Unassembled
Wheel Type
Backward Inclined
Phase
3
Sones @ 0.250-In. SP @ 5 Ft.
17.8
Wheel Material
Aluminum
Adj. 6 3/8"H Roof Curb Stock No.
3C439
Motor HP
3
Sones @ 0.125-In. SP @ 5 Ft.
18.4
CFM @ 0.750-In. SP
12,502
Drive Type
Belt Drive
Mounting Location
Roof
Standards
AMCA Sound and Air, NEMA, UL/cUL 705
Bearing Type
Regreasable Pillow Block
Mount Type
Roof Curb
Frequency
60 Hz
Exhaust Airflow @ 0.250 in SP
16,540 cfm
Exhaust Airflow @ 0.375 in SP
15,792 cfm
Assembly
Unassembled
Current
8.4 to 8.0/4.0 A
Includes Drive Package
Yes
High-Efficiency Motor
No
Resistance Properties
Weather Resistant
Exhaust Airflow @ 0.500 in SP
14,790 cfm
Maximum Inlet Air Temperature
180 Degrees F
Sound Level
16.4 sones @ 0.625 in SP and 5 ft, 16.5 sones @ 0.750 in SP and 5 ft, 16.6 sones @ 0.500 in SP and 5 ft, 16.6 sones @ 0.875 in SP and 5 ft, 17.3 sones @ 0.375 in SP and 5 ft, 17.8 sones @ 0.250 in SP and 5 ft, 18.4 sones @ 0.125 in SP and 5 ft, 19.0 sones @ 0.000 in SP and 5 ft
Compatible Curb Manufacturer Part Number
2ZV86, 3C216, 3C439, 5EFJ3
Nameplate Voltage
208-230/460V AC
Base Shape
Square
Maximum Static Pressure
7/8 in wc
Exhaust Airflow @ 0.125 in SP
17,264 cfm
Motor Speed
1,770 RPM
For High-Static Pressure Applications
No
Maximum Fan Speed
435 RPM
Safety Features
Birdscreen, Windband
Motor Horsepower
3 hp
Includes Motor
Yes
Exhaust Airflow @ 0.000 in SP
17,925 cfm
Electrical Connection
Power Cord
Housing Material Fabrication
Spun
Features
Fully Rolled Windband Bead for Increased Stability and Easy Transport, Nonoverloading Centrifugal Wheel Design
Motor Enclosure
Open Dripproof
Motor Location
Out of Airstream
For Air Type
Clean Air
Application
Industrial and Commercial Applications
Brake Horsepower
3 hp
Airflow @ 0.000 in SP
17,925 cfm

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 42 in, Base Diameter Not Applicable, Base Length 52 in, Base Width 52 in, Base Shape Square, Nameplate Voltage 208-230/460V AC, Phase 3, Motor Horsepower 3 hp, Exhaust Airflow @ 0.000 in SP 17,925 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, Maximum Static Pressure 7/8 in wc

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