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  9. Upblast Vent, 30-1/2 In, 208-230/460V
Dayton Upblast Vent, 30-1/2 In, 208-230/460V 7AT77 - main

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

  • Mfr # 7AT77

  • Zoro # G0714953

product price: $3,003.99
/ea
Item requires special delivery charges. A $335.00 per item surcharge will be applied.

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 #
7AT77
Zoro #
G0714953
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
38 3/8 in dia
Dimension C
40 in
Overall Dia.
50 in
Shaft Dia. Wheel End
1 in
Dimension E
35 3/4 in
Overall Height
40 in
Dimension A
38 3/8 in
Dimension D
29 1/4 in
Base Square Size - Roof Ventilators
38-3/8" dia.
Wheel Dia.
30 1/2 in
Recommended Damper Size (In.)
25 x 25
Dimension B
50 in
Wheel Diameter
30 1/2 in
Damper Size
25 x 25 in
Propeller Shaft Diameter
1 in
Overall Diameter
50 in
Housing Width
50 in
Base Diameter
38 3/8 in
Housing Length
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
5 hp
CFM @ 0.000-In. SP
14,727
Speed Controllable
No
Item
Centrifugal Upblast Roof Exhaust Fan
CFM @ 1.250-In. SP
11,963
Includes
Drive Package, Mounting Plate, NEMA 1 Junction Box
CFM @ 0.625-In. SP
13,505
CFM @ 0.875-In. SP
12,940
CFM @ 0.500-In. SP
13,788
CFM @ 1.500-In. SP
11,191
CFM @ 0.750-In. SP
13,223
Max. Operating Amps
14.5-13.1/6.6
Motor HP
5
Phase
3
Max. Inlet Temp.
300 Degrees F
Hz
60
CFM @ 0.375-In. SP
14,036
Housing Material
Aluminum
RPM
905
Drive Type
Belt Drive
CFM @ 1.000-In. SP
12,614
Sones @ 0.125-In. SP @ 5 Ft.
32
Sones @ 0.250-In. SP @ 5 Ft.
32
CFM @ 0.125-In. SP
14,497
Mounting Location
wall
CFM @ 0.250-In. SP
14,266
Assembled/Unassembled
Unassembled
Max. BHP
5.21
Drive Package Included
Yes
Bearing Type
Regreasable Pillow Block
Standards
AMCA Sound and Air, UL/cUL 762
CFM @ 1.75-In. SP
10,357
Wheel Material
Aluminum
Motor Voltage
208/230/460
CFM @ 2.000-In. SP
9178
Sones @ 0.500-In. SP @ 5 Ft.
29
Wheel Type
Backward Inclined
Electrical Connection
Power Cord
Motor Horsepower
5 hp
Base Shape
Round
Includes Drive Package
Yes
Exhaust Airflow @ 0.000 in SP
14,727 cfm
Maximum Inlet Air Temperature
300 Degrees F
Maximum Fan Speed
905 RPM
Exhaust Airflow @ 0.500 in SP
13,788 cfm
Airflow @ 0.000 in SP
14,727 cfm
Exhaust Airflow @ 0.250 in SP
14,266 cfm
Resistance Properties
Spark Resistant
Motor Location
Out of Airstream
Sound Level
29 sones @ 0.500 in SP and 5 ft, 32 sones @ 0.125 in SP and 5 ft, 32 sones @ 0.250 in SP and 5 ft
Safety Features
Fully Rolled Windband
Motor Enclosure
Open Dripproof
Application
Industrial and Commercial Buildings, Restaurants, Schools
Housing Material Fabrication
Spun
Current
14.0 to 12.7/6.3 A
Exhaust Airflow @ 0.125 in SP
14,497 cfm
Frequency
60 Hz
High-Efficiency Motor
No
Spark Resistant Construction Type
A
For High-Static Pressure Applications
No
Assembly
Unassembled
Includes Motor
Yes
Maximum Static Pressure
2 in wc
For Air Type
Kitchen Air
Brake Horsepower
5 21/100 hp
Exhaust Airflow @ 0.375 in SP
14,036 cfm
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
Nameplate Voltage
208-230/460V AC
Motor Speed
905 RPM

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 2 in wc, Exhaust Airflow @ 0.000 in SP 14,727 cfm, Nameplate Voltage 208-230/460V AC, Phase 3, Motor Horsepower 5 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum

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