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  9. Upblast Vent, 18-1/2 In, 115/208-230V
Dayton Upblast Vent, 18-1/2 In, 115/208-230V 7AT23 - main

Upblast Vent, 18-1/2 In, 115/208-230V

  • Mfr # 7AT23

  • Zoro # G0559833

product price: $1,351.99
/ea
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Key Features

Item - Roof Ventilators
Upblast Ventilator
Drive Package With Motor Included
Yes
Duty Rating - Roof Ventilators
Standard
Drive Type - Roof Ventilators
Belt Drive
Mounting Location - Roof Ventilators
Roof, Wall
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Specifications

Product Information

MFR #
7AT23
Zoro #
G0559833
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
27 3/4 in dia
Dimension C
34 3/4 in
Recommended Damper Size (In.)
17 x 17
Overall Height
34 3/4 in
Dimension A
27 3/4 in
Shaft Dia. Wheel End
3/4 in
Wheel Dia.
18 1/2 in
Overall Dia.
35 3/8 in
Dimension E
25 in
Base Square Size - Roof Ventilators
27-3/4" dia.
Dimension D
21 in
Dimension B
35 3/8 in
Wheel Diameter
18 1/2 in
Damper Size
17 x 17 in
Base Diameter
27 3/4 in
Propeller Shaft Diameter
3/4 in
Housing Length
35.4 in
Housing Width
35.4 in
Overall Diameter
35 3/8 in

Details

Item - Roof Ventilators
Upblast Ventilator
Drive Package With Motor Included
Yes
Duty Rating - Roof Ventilators
Standard
Drive Type - Roof Ventilators
Belt Drive
Mounting Location - Roof Ventilators
Roof, Wall
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
3551
Max. BHP
0.52
Wheel Material
Aluminum
Hz
60
Mounting Location
wall
Phase
1
Speed Controllable
No
Bearing Type
Regreasable Pillow Block
Max. Inlet Temp.
300 Degrees F
Standards
AMCA Sound and Air, UL/cUL 762
CFM @ 0.375-In. SP
3115
CFM @ 0.875-In. SP
1900
CFM @ 0.125-In. SP
3389
CFM @ 0.500-In. SP
2879
Sones @ 0.500-In. SP @ 5 Ft.
12.4
CFM @ 0.625-In. SP
2654
Assembled/Unassembled
Unassembled
Drive Package Included
Yes
Drive Type
Belt Drive
Includes
Drive Package, Mounting Plate, NEMA 1 Junction Box
Housing Material
Aluminum
RPM
940
Motor HP
1/2
Item
Centrifugal Upblast Roof Exhaust Fan
Sones @ 0.125-In. SP @ 5 Ft.
13.5
CFM @ 0.750-In. SP
2363
Motor Voltage
115/208/230
Sones @ 0.250-In. SP @ 5 Ft.
13.1
CFM @ 0.250-In. SP
3243
Max. Operating Amps
7.6/3.7-3.8
Wheel Type
Backward Inclined
Exhaust Airflow @ 0.000 in SP
3,551 cfm
Motor Location
Out of Airstream
Motor Enclosure
Open Dripproof
Assembly
Unassembled
Motor Speed
940 RPM
Application
Industrial and Commercial Buildings, Restaurants, Schools
Brake Horsepower
13/25 hp
Exhaust Airflow @ 0.375 in SP
3,115 cfm
Resistance Properties
Spark Resistant
For Air Type
Kitchen Air
Sound Level
12.4 sones @ 0.500 in SP and 5 ft, 13.1 sones @ 0.250 in SP and 5 ft, 13.5 sones @ 0.125 in SP and 5 ft
Exhaust Airflow @ 0.250 in SP
3,243 cfm
Frequency
60 Hz
Base Shape
Round
Airflow @ 0.000 in SP
3,551 cfm
For High-Static Pressure Applications
No
Spark Resistant Construction Type
A
Housing Material Fabrication
Spun
Electrical Connection
Power Cord
Current
7.6/3.7 to 3.8 A
Features
Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Nonoverloading Centrifugal Wheel Design, Optional NEMA 1 and 4 Disconnects Available, UL/CuL 705 Listed for Power Ventilators, UL/CuL 762 Listed for Restaurant Exhaust Appliances
Exhaust Airflow @ 0.125 in SP
3,389 cfm
Motor Horsepower
1/2 hp
Includes Drive Package
Yes
High-Efficiency Motor
No
Maximum Inlet Air Temperature
300 Degrees F
Maximum Fan Speed
940 RPM
Exhaust Airflow @ 0.500 in SP
2,879 cfm
Safety Features
Fully Rolled Windband
Maximum Static Pressure
7/8 in wc
Nameplate Voltage
115/208-230V AC
Includes Motor
Yes

Description

Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter 27 3/4 in, Base Width Not Applicable, Base Length Not Applicable, Base Shape Round, Maximum Static Pressure 7/8 in wc, Exhaust Airflow @ 0.000 in SP 3,551 cfm, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1/2 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum

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