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  9. Upblast Vent, 30-1/2 In, 208-230/460V
Dayton Upblast Vent, 30-1/2 In, 208-230/460V 7AT70 - main

Upblast Vent, 30-1/2 In, 208-230/460V

  • Mfr # 7AT70

  • Zoro # G3061581

product price: $2,754.99
/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 #
7AT70
Zoro #
G3061581
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
38 3/8 in dia
Dimension B
50 in
Shaft Dia. Wheel End
1 in
Dimension E
35 3/4 in
Recommended Damper Size (In.)
25 x 25
Dimension C
40 in
Dimension A
38 3/8 in
Base Square Size - Roof Ventilators
38-3/8" dia.
Overall Height
40 in
Overall Dia.
50 in
Dimension D
29 1/4 in
Wheel Dia.
30 1/2 in
Overall Diameter
50 in
Propeller Shaft Diameter
1 in
Housing Length
50 in
Wheel Diameter
30 1/2 in
Base Diameter
38 3/8 in
Damper Size
25 x 25 in
Housing Width
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
208V AC/230V AC/460V AC
Motor HP - Roof Ventilators
3/4 hp
CFM @ 0.000-In. SP
7811
CFM @ 0.250-In. SP
6844
Drive Package Included
Yes
Speed Controllable
No
Standards
AMCA Sound and Air, UL/cUL 762
Hz
60
Bearing Type
Regreasable Pillow Block
Item
Centrifugal Upblast Roof Exhaust Fan
Max. BHP
0.77
Motor Voltage
208/230/460
Drive Type
Belt Drive
Sones @ 0.250-In. SP @ 5 Ft.
9.9
Sones @ 0.125-In. SP @ 5 Ft.
10.5
CFM @ 0.375-In. SP
6231
Motor HP
3/4
Assembled/Unassembled
Unassembled
CFM @ 0.125-In. SP
7377
Wheel Material
Aluminum
Housing Material
Aluminum
Includes
Drive Package, Mounting Plate, NEMA 1 Junction Box
Max. Inlet Temp.
300 Degrees F
Max. Operating Amps
2.9-2.8/1.4
Mounting Location
wall
RPM
480
CFM @ 0.500-In. SP
5440
Phase
3
Sones @ 0.500-In. SP @ 5 Ft.
8.5
Wheel Type
Backward Inclined
Maximum Static Pressure
1/2 in wc
Motor Horsepower
3/4 hp
Airflow @ 0.000 in SP
7,811 cfm
Motor Location
Out of Airstream
Electrical Connection
Power Cord
Motor Enclosure
Open Dripproof
Exhaust Airflow @ 0.125 in SP
7,377 cfm
Housing Material Fabrication
Spun
Exhaust Airflow @ 0.500 in SP
5,440 cfm
High-Efficiency Motor
No
Application
Industrial and Commercial Buildings, Restaurants, Schools
Maximum Fan Speed
480 RPM
Brake Horsepower
77/100 hp
Current
2.9 to 2.8/1.4 A
Spark Resistant Construction Type
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
Base Shape
Round
Exhaust Airflow @ 0.000 in SP
7,811 cfm
Frequency
60 Hz
Includes Drive Package
Yes
Nameplate Voltage
208-230/460V AC
Resistance Properties
Spark Resistant
Includes Motor
Yes
For High-Static Pressure Applications
No
Exhaust Airflow @ 0.250 in SP
6,844 cfm
Exhaust Airflow @ 0.375 in SP
6,231 cfm
Maximum Inlet Air Temperature
300 Degrees F
Assembly
Unassembled
Sound Level
10.5 sones @ 0.125 in SP and 5 ft, 8.5 sones @ 0.500 in SP and 5 ft, 9.9 sones @ 0.250 in SP and 5 ft
Motor Speed
480 RPM
For Air Type
Kitchen Air
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 38 3/8 in, Base Width Not Applicable, Base Length Not Applicable, Base Shape Round, Maximum Static Pressure 1/2 in wc, Exhaust Airflow @ 0.000 in SP 7,811 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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