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  9. Upblast Vent, 30-1/2 In, 115/208-230V
Dayton Upblast Vent, 30-1/2 In, 115/208-230V 7AT71 - main

Upblast Vent, 30-1/2 In, 115/208-230V

  • Mfr # 7AT71

  • Zoro # G0359956

product price: $2,607.99
/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 #
7AT71
Zoro #
G0359956
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
38 3/8 in dia
Dimension C
40 in
Dimension B
50 in
Recommended Damper Size (In.)
25 x 25
Dimension E
35 3/4 in
Base Square Size - Roof Ventilators
38-3/8" dia.
Dimension D
29 1/4 in
Overall Dia.
50 in
Shaft Dia. Wheel End
1 in
Overall Height
40 in
Wheel Dia.
30 1/2 in
Dimension A
38 3/8 in
Propeller Shaft Diameter
1 in
Wheel Diameter
30 1/2 in
Housing Width
50 in
Damper Size
25 x 25 in
Base Diameter
38 3/8 in
Housing Length
50 in
Overall Diameter
50 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 hp
CFM @ 0.000-In. SP
8625
Standards
AMCA Sound and Air, UL/cUL 762
Sones @ 0.500-In. SP @ 5 Ft.
11.2
Max. Inlet Temp.
300 Degrees F
CFM @ 0.625-In. SP
5879
Drive Package Included
Yes
Phase
1
Drive Type
Belt Drive
Mounting Location
wall
Includes
Drive Package, Mounting Plate, NEMA 1 Junction Box
Hz
60
RPM
530
Item
Centrifugal Upblast Roof Exhaust Fan
Wheel Material
Aluminum
Motor Voltage
115/208/230
Speed Controllable
No
Sones @ 0.125-In. SP @ 5 Ft.
12.7
Assembled/Unassembled
Unassembled
CFM @ 0.500-In. SP
6636
Housing Material
Aluminum
Sones @ 0.250-In. SP @ 5 Ft.
12.2
CFM @ 0.375-In. SP
7245
Motor HP
1
Bearing Type
Regreasable Pillow Block
Max. Operating Amps
13.0/6.6-6.5
Max. BHP
1.05
CFM @ 0.250-In. SP
7772
CFM @ 0.125-In. SP
8231
Wheel Type
Backward Inclined
For High-Static Pressure Applications
No
Housing Material Fabrication
Spun
High-Efficiency Motor
No
Motor Enclosure
Open Dripproof
Safety Features
Fully Rolled Windband
Exhaust Airflow @ 0.000 in SP
8,625 cfm
Includes Motor
Yes
Exhaust Airflow @ 0.125 in SP
8,231 cfm
Resistance Properties
Spark Resistant
Maximum Inlet Air Temperature
300 Degrees F
Maximum Static Pressure
5/8 in wc
Sound Level
11.2 sones @ 0.500 in SP and 5 ft, 12.2 sones @ 0.250 in SP and 5 ft, 12.7 sones @ 0.125 in SP and 5 ft
Nameplate Voltage
115/208-230V AC
Application
Industrial and Commercial Buildings, Restaurants, Schools
Motor Speed
530 RPM
Base Shape
Round
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
Motor Horsepower
1 hp
Brake Horsepower
1 1/20 hp
Current
13.6/6.9 to 6.9 A
Airflow @ 0.000 in SP
8,625 cfm
Maximum Fan Speed
530 RPM
For Air Type
Kitchen Air
Frequency
60 Hz
Electrical Connection
Power Cord
Exhaust Airflow @ 0.500 in SP
6,636 cfm
Spark Resistant Construction Type
A
Includes Drive Package
Yes
Exhaust Airflow @ 0.250 in SP
7,772 cfm
Motor Location
Out of Airstream
Exhaust Airflow @ 0.375 in SP
7,245 cfm
Assembly
Unassembled

Description

Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter 38 3/8 in, Base Width Not Applicable, Base Length Not Applicable, Base Shape Round, Maximum Static Pressure 5/8 in wc, Exhaust Airflow @ 0.000 in SP 8,625 cfm, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum

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