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  9. Upblast Vent, 18-1/2 In, 208-230/460V
Dayton Upblast Vent, 18-1/2 In, 208-230/460V 7AT26 - main

Upblast Vent, 18-1/2 In, 208-230/460V

  • Mfr # 7AT26

  • Zoro # G1726112

product price: $1,584.99
/ea
Item requires special delivery charges. A $140.00 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 #
7AT26
Zoro #
G1726112
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
27 3/4 in dia
Recommended Damper Size (In.)
17 x 17
Dimension C
34 3/4 in
Shaft Dia. Wheel End
3/4 in
Wheel Dia.
18 1/2 in
Dimension B
35 3/8 in
Dimension A
27 3/4 in
Dimension D
21 in
Dimension E
25 in
Overall Height
34 3/4 in
Base Square Size - Roof Ventilators
27-3/4" dia.
Overall Dia.
35 3/8 in
Housing Width
35.4 in
Base Diameter
27 3/4 in
Propeller Shaft Diameter
3/4 in
Housing Length
35.4 in
Damper Size
17 x 17 in
Wheel Diameter
18 1/2 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
208V AC/230V AC/460V AC
Motor HP - Roof Ventilators
3/4 hp
CFM @ 0.000-In. SP
4061
CFM @ 0.125-In. SP
3919
Hz
60
Assembled/Unassembled
Unassembled
Includes
Drive Package, Mounting Plate, NEMA 1 Junction Box
Sones @ 0.500-In. SP @ 5 Ft.
15.5
Wheel Material
Aluminum
CFM @ 1.000-In. SP
2652
Standards
AMCA Sound and Air, UL/cUL 762
Housing Material
Aluminum
Item
Centrifugal Upblast Roof Exhaust Fan
CFM @ 0.500-In. SP
3554
Mounting Location
wall
CFM @ 0.625-In. SP
3345
Sones @ 0.250-In. SP @ 5 Ft.
15.8
Max. Inlet Temp.
300 Degrees F
CFM @ 0.750-In. SP
3141
CFM @ 0.375-In. SP
3666
CFM @ 0.875-In. SP
2926
Drive Package Included
Yes
RPM
1075
Motor HP
3/4
Drive Type
Belt Drive
Motor Voltage
208/230/460
Phase
3
Sones @ 0.125-In. SP @ 5 Ft.
16.2
Bearing Type
Regreasable Pillow Block
Speed Controllable
No
CFM @ 0.250-In. SP
3786
Max. Operating Amps
2.9-2.8/1.4
Max. BHP
0.78
Wheel Type
Backward Inclined
Application
Industrial and Commercial Buildings, Restaurants, Schools
Exhaust Airflow @ 0.500 in SP
3,554 cfm
Spark Resistant Construction Type
A
High-Efficiency Motor
No
Sound Level
15.5 sones @ 0.500 in SP and 5 ft, 15.8 sones @ 0.250 in SP and 5 ft, 16.2 sones @ 0.125 in SP and 5 ft
Motor Enclosure
Open Dripproof
Includes Motor
Yes
Housing Material Fabrication
Spun
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 @ 0.250 in SP
3,786 cfm
Brake Horsepower
39/50 hp
Current
2.9 to 2.8/1.4 A
Motor Location
Out of Airstream
Nameplate Voltage
208-230/460V AC
Maximum Static Pressure
1 in wc
Exhaust Airflow @ 0.125 in SP
3,919 cfm
Resistance Properties
Spark Resistant
Safety Features
Fully Rolled Windband
Frequency
60 Hz
Exhaust Airflow @ 0.000 in SP
4,061 cfm
For High-Static Pressure Applications
No
Motor Horsepower
3/4 hp
Motor Speed
1,075 RPM
Assembly
Unassembled
Airflow @ 0.000 in SP
4,061 cfm
Base Shape
Round
Maximum Fan Speed
1,075 RPM
Electrical Connection
Power Cord
Maximum Inlet Air Temperature
300 Degrees F
Includes Drive Package
Yes
Exhaust Airflow @ 0.375 in SP
3,666 cfm
For Air Type
Kitchen Air

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 1 in wc, Exhaust Airflow @ 0.000 in SP 4,061 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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