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  9. Upblast Vent, 22-3/4 In, 208-230/460V
Dayton Upblast Vent, 22-3/4 In, 208-230/460V 7AT48 - main

Upblast Vent, 22-3/4 In, 208-230/460V

  • Mfr # 7AT48

  • Zoro # G0624784

product price: $1,916.99
/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 #
7AT48
Zoro #
G0624784
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
31 1/4 in dia
Recommended Damper Size (In.)
20 x 20
Overall Dia.
42 3/4 in
Base Square Size - Roof Ventilators
31-1/4" dia.
Dimension A
31 1/4 in
Wheel Dia.
22 3/4 in
Dimension B
42 3/4 in
Dimension E
28 3/8 in
Dimension C
39 1/2 in
Shaft Dia. Wheel End
1 in
Dimension D
25 1/2 in
Overall Height
39 1/2 in
Base Diameter
31 1/4 in
Overall Diameter
42 3/4 in
Damper Size
20 x 20 in
Propeller Shaft Diameter
1 in
Wheel Diameter
22 3/4 in
Housing Width
42.8 in
Housing Length
42.8 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
208V AC/230V AC/460V AC
Motor HP - Roof Ventilators
3/4 hp
CFM @ 0.000-In. SP
5457
Speed Controllable
No
Hz
60
CFM @ 0.375-In. SP
4581
Sones @ 0.125-In. SP @ 5 Ft.
14.0
Wheel Material
Aluminum
Drive Type
Belt Drive
Housing Material
Aluminum
Drive Package Included
Yes
CFM @ 0.500-In. SP
4234
CFM @ 0.750-In. SP
3383
Includes
Drive Package, Mounting Plate, NEMA 1 Junction Box
Max. BHP
0.78
Motor HP
3/4
Max. Operating Amps
2.9-2.8/1.4
CFM @ 0.625-In. SP
3836
Assembled/Unassembled
Unassembled
CFM @ 0.250-In. SP
4893
CFM @ 0.125-In. SP
5174
Item
Centrifugal Upblast Roof Exhaust Fan
RPM
685
Max. Inlet Temp.
300 Degrees F
Sones @ 0.500-In. SP @ 5 Ft.
12.1
Phase
3
Mounting Location
wall
Motor Voltage
208/230/460
Sones @ 0.250-In. SP @ 5 Ft.
13.4
Standards
AMCA Sound and Air, UL/cUL 762
Bearing Type
Regreasable Pillow Block
Wheel Type
Backward Inclined
For Air Type
Kitchen Air
Airflow @ 0.000 in SP
5,457 cfm
Spark Resistant Construction Type
A
Current
2.9 to 2.8/1.4 A
Resistance Properties
Spark Resistant
Base Shape
Round
High-Efficiency Motor
No
Exhaust Airflow @ 0.250 in SP
4,893 cfm
Maximum Fan Speed
685 RPM
Assembly
Unassembled
Sound Level
12.1 sones @ 0.500 in SP and 5 ft, 13.4 sones @ 0.250 in SP and 5 ft, 14.0 sones @ 0.125 in SP and 5 ft
Motor Enclosure
Open Dripproof
Frequency
60 Hz
Exhaust Airflow @ 0.500 in SP
4,234 cfm
Electrical Connection
Power Cord
Exhaust Airflow @ 0.375 in SP
4,581 cfm
Brake Horsepower
39/50 hp
Exhaust Airflow @ 0.125 in SP
5,174 cfm
For High-Static Pressure Applications
No
Maximum Static Pressure
3/4 in wc
Motor Speed
685 RPM
Housing Material Fabrication
Spun
Maximum Inlet Air Temperature
300 Degrees F
Nameplate Voltage
208-230/460V AC
Exhaust Airflow @ 0.000 in SP
5,457 cfm
Application
Industrial and Commercial Buildings, Restaurants, Schools
Includes Motor
Yes
Motor Location
Out of Airstream
Includes Drive Package
Yes
Motor Horsepower
3/4 hp
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
Safety Features
Fully Rolled Windband

Description

Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter 31 1/4 in, Base Width Not Applicable, Base Length Not Applicable, Base Shape Round, Maximum Static Pressure 3/4 in wc, Exhaust Airflow @ 0.000 in SP 5,457 cfm, Nameplate Voltage 208-230/460V AC, Phase 3, Motor Horsepower 3/4 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum

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