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  9. Downblast Vent, Belt Drive, 26-1/2 In
Dayton Downblast Vent, Belt Drive, 26-1/2 In 7AU87 - main

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

  • Mfr # 7AU87

  • Zoro # G1015061

product price: $2,768.99
/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 #
7AU87
Zoro #
G1015061
UPC #
00190735343487
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
42 in x 42 in
Overall Dia.
50 in
Dimension D
8 1/4 in
Shaft Dia. Wheel End
1 in
Base Width
42 in
Dimension B
50 in
Dimension C
36 in
Base Length
42 in
Wheel Dia.
26 1/2 in
Dimension A
42 in
Base Height
1 3/4 in
Overall Height
37 3/4 in
Base Square Size - Roof Ventilators
42" x 42"
Housing Length
50 in
Overall Diameter
50 in
Propeller Shaft Diameter
1 in
Wheel Diameter
26 1/2 in
Housing Width
50 in
Overall Length
50 in
Overall Width
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
208V AC/230V AC/460V AC
Motor HP - Roof Ventilators
1 1/2 hp
CFM @ 0.000-In. SP
8588
CFM @ 0.375-In. SP
7637
Sones @ 0.125-In. SP @ 5 Ft.
16.2
CFM @ 1.250-In. SP
3608
CFM @ 1.000-In. SP
5465
Wheel Material
Aluminum
CFM @ 0.250-In. SP
7979
RPM
665
Assembled/Unassembled
Unassembled
CFM @ 0.625-In. SP
6884
Includes
Drive Package, NEMA 1 Junction Box
Housing Material
Aluminum
Drive Type
Belt Drive
Mounting Location
Roof
Speed Controllable
No
CFM @ 0.875-In. SP
6016
Adj. 12 3/8"H Roof Curb Stock No.
2ZV85
Adj. 6 3/8"H Roof Curb Stock No.
3C438
CFM @ 0.750-In. SP
6474
Recommended 12 In. Fixed Curb Item No.
2RB81
Drive Package Included
Yes
Agency Compliance
AMCA Sound & Air, UL/cUL 705
Motor HP
1-1/2
CFM @ 0.500-In. SP
7274
Item
Centrifugal Downblast Roof Exhaust Fan
Motor Voltage
208/230/460
Max. Inlet Temp.
180 Degrees
Phase
3
CFM @ 0.125-In. SP
8278
Max. BHP
1.57
Wheel Type
Backward Inclined
Sones @ 0.250-In. SP @ 5 Ft.
15.8
Sones @ 0.500-In. SP @ 5 Ft.
15.0
Hz
60
Max. Operating Amps
4.8-4.8/2.4
Standards
AMCA Sound and Air, NEMA, UL/cUL 705
Bearing Type
Regreasable Pillow Block
High-Efficiency Motor
No
Exhaust Airflow @ 0.000 in SP
8,588 cfm
Resistance Properties
Weather Resistant
Motor Horsepower
1 1/2 hp
Current
4.8 to 4.8/2.4 A
Housing Material Fabrication
Spun
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
Motor Speed
1,725 RPM
Application
Industrial and Commercial Applications
Exhaust Airflow @ 0.250 in SP
7,979 cfm
Nameplate Voltage
208-230/460V AC
For Air Type
Clean Air
Maximum Fan Speed
665 RPM
Mount Type
Roof Curb
Maximum Static Pressure
1 1/4 in wc
Base Shape
Square
For High-Static Pressure Applications
No
Exhaust Airflow @ 0.125 in SP
8,278 cfm
Motor Location
Out of Airstream
Airflow @ 0.000 in SP
8,588 cfm
Includes Drive Package
Yes
Exhaust Airflow @ 0.375 in SP
7,637 cfm
Brake Horsepower
1 57/100 hp
Assembly
Unassembled
Features
Fully Rolled Windband Bead for Increased Stability and Easy Transport, Nonoverloading Centrifugal Wheel Design
Frequency
60 Hz
Includes Motor
Yes
Compatible Curb Manufacturer Part Number
2RB81, 2ZV85, 3C597, 3C598, 4HX43, 4HX51
Exhaust Airflow @ 0.500 in SP
7,274 cfm
Motor Enclosure
Open Dripproof
Electrical Connection
Power Cord
Maximum Inlet Air Temperature
180 Degrees F
Safety Features
Birdscreen, Windband

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 208-230/460V AC, Phase 3, 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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