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  9. Downblast Vent, Belt Drive, 26-1/2 In
Dayton Downblast Vent, Belt Drive, 26-1/2 In 7AU86 - main

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

  • Mfr # 7AU86

  • Zoro # G0298785

product price: $2,514.99
/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 #
7AU86
Zoro #
G0298785
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
42 in x 42 in
Base Length
42 in
Base Height
1 3/4 in
Wheel Dia.
26 1/2 in
Overall Dia.
50 in
Dimension A
42 in
Base Square Size - Roof Ventilators
42" x 42"
Base Width
42 in
Dimension C
36 in
Shaft Dia. Wheel End
1 in
Dimension D
8 1/4 in
Overall Height
37 3/4 in
Dimension B
50 in
Wheel Diameter
26 1/2 in
Overall Length
50 in
Housing Width
50 in
Propeller Shaft Diameter
1 in
Overall Width
50 in
Overall Diameter
50 in
Housing Length
50 in
Damper Size
35 x 35 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/230V AC
Motor HP - Roof Ventilators
1 1/2 hp
CFM @ 0.000-In. SP
8588
Drive Type
Belt Drive
CFM @ 0.625-In. SP
6884
Assembled/Unassembled
Unassembled
Hz
60
Max. BHP
1.57
Sones @ 0.250-In. SP @ 5 Ft.
15.8
CFM @ 0.125-In. SP
8278
CFM @ 0.375-In. SP
7637
CFM @ 0.500-In. SP
7274
Includes
Drive Package, NEMA 1 Junction Box
Mounting Location
Roof
Wheel Material
Aluminum
Housing Material
Aluminum
CFM @ 1.250-In. SP
3608
RPM
665
Adj. 12 3/8"H Roof Curb Stock No.
2ZV85
Recommended 12 In. Fixed Curb Item No.
2RB81
CFM @ 0.250-In. SP
7979
Motor Voltage
115/230
Max. Operating Amps
19.6/9.8
Wheel Type
Backward Inclined
Motor HP
1-1/2
Agency Compliance
AMCA Sound & Air, UL/cUL 705
Adj. 6 3/8"H Roof Curb Stock No.
3C438
Max. Inlet Temp.
180 Degrees
CFM @ 1.000-In. SP
5465
Sones @ 0.125-In. SP @ 5 Ft.
16.2
Sones @ 0.500-In. SP @ 5 Ft.
15.0
CFM @ 0.875-In. SP
6016
Drive Package Included
Yes
Phase
1
Speed Controllable
No
Item
Centrifugal Downblast Roof Exhaust Fan
CFM @ 0.750-In. SP
6474
Bearing Type
Regreasable Pillow Block
Standards
AMCA Sound and Air, NEMA, UL/cUL 705
For Air Type
Clean Air
Assembly
Unassembled
Safety Features
Birdscreen, Windband
Includes Drive Package
Yes
Current
19.6/9.8 A
Exhaust Airflow @ 0.375 in SP
7,637 cfm
Exhaust Airflow @ 0.250 in SP
7,979 cfm
Motor Enclosure
Open Dripproof
Motor Horsepower
1 1/2 hp
Motor Location
Out of Airstream
High-Efficiency Motor
No
Exhaust Airflow @ 0.500 in SP
7,274 cfm
Maximum Static Pressure
1 1/4 in wc
Motor Speed
1,725 RPM
Includes Motor
Yes
Frequency
60 Hz
Features
Fully Rolled Windband Bead for Increased Stability and Easy Transport, Nonoverloading Centrifugal Wheel Design
Exhaust Airflow @ 0.000 in SP
8,588 cfm
Brake Horsepower
1 57/100 hp
Base Shape
Square
Housing Material Fabrication
Spun
Compatible Curb Manufacturer Part Number
2RB81, 2ZV85, 3C597, 3C598, 4HX43, 4HX51
Electrical Connection
Power Cord
Maximum Inlet Air Temperature
180 Degrees F
Exhaust Airflow @ 0.125 in SP
8,278 cfm
Sound Level
12.8 sones @ 1.250 in SP and 5 ft, 13.3 sones @ 1.000 in SP and 5 ft, 13.8 sones @ 0.875 in SP and 5 ft, 14.2 sones @ 0.750 in SP and 5 ft, 14.6 sones @ 0.625 in SP and 5 ft, 15.0 sones @ 0.500 in SP and 5 ft, 15.3 sones @ 0.375 in SP and 5 ft, 15.8 sones @ 0.250 in SP and 5 ft, 16.2 sones @ 0.125 in SP and 5 ft, 16.7 sones @ 0.000 in SP and 5 ft
Airflow @ 0.000 in SP
8,588 cfm
Nameplate Voltage
115/230V AC
Mount Type
Roof Curb
Resistance Properties
Weather Resistant
For High-Static Pressure Applications
No
Application
Industrial and Commercial Applications
Maximum Fan Speed
665 RPM

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 115/230V AC, Phase 1, Motor Horsepower 1 1/2 hp, Exhaust Airflow @ 0.000 in SP 8,588 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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