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  9. Upblast Ventilator, 21-1/4 In, 115/230V
Dayton Upblast Ventilator, 21-1/4 In, 115/230V 7AT36 - main

Upblast Ventilator, 21-1/4 In, 115/230V

  • Mfr # 7AT36

  • Zoro # G1326096

product price: $1,622.99
/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 #
7AT36
Zoro #
G1326096
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
27 3/4 in dia
Base Width
30 in
Base Square Size - Roof Ventilators
27-3/4" dia.
Base Length
30 in
Overall Height
34 3/4 in
Dimension C
34 3/4 in
Dimension B
35 3/8 in
Wheel Dia.
21 1/4 in
Shaft Dia. Wheel End
3/4 in
Dimension A
27 3/4 in
Overall Dia.
35 3/8 in
Recommended Damper Size (In.)
17 x 17
Dimension D
21 in
Dimension E
25 in
Overall Diameter
35 3/8 in
Propeller Shaft Diameter
3/4 in
Housing Length
35.4 in
Wheel Diameter
21 1/4 in
Housing Width
35.4 in
Base Diameter
27 3/4 in
Damper Size
17 x 17 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/230V AC
Motor HP - Roof Ventilators
3/4 hp
CFM @ 0.000-In. SP
4922
CFM @ 0.375-In. SP
4192
Drive Package Included
Yes
Sones @ 0.500-In. SP @ 5 Ft.
13.5
Standards
AMCA Sound and Air, UL/cUL 762
RPM
875
Mounting Location
wall
CFM @ 0.250-In. SP
4439
CFM @ 0.750-In. SP
3240
Housing Material
Aluminum
Max. BHP
0.79
Max. Operating Amps
11.6/5.9-5.8
Sones @ 0.125-In. SP @ 5 Ft.
16.3
Motor HP
3/4
Sones @ 0.250-In. SP @ 5 Ft.
15.2
Speed Controllable
No
CFM @ 0.125-In. SP
4676
CFM @ 0.875-In. SP
2684
Motor Voltage
115/230
Assembled/Unassembled
Unassembled
Bearing Type
Regreasable Pillow Block
Hz
60
Wheel Material
Aluminum
Includes
Drive Package, Mounting Plate, NEMA 1 Junction Box
CFM @ 0.500-In. SP
3922
Max. Inlet Temp.
300 Degrees F
Drive Type
Belt Drive
CFM @ 0.625-In. SP
3626
Item
Centrifugal Upblast Roof Exhaust Fan
Phase
1
Wheel Type
Backward Inclined
Includes Motor
Yes
Housing Material Fabrication
Spun
Includes Drive Package
Yes
For High-Static Pressure Applications
No
Motor Horsepower
3/4 hp
For Air Type
Kitchen Air
Exhaust Airflow @ 0.000 in SP
4,922 cfm
Application
Industrial and Commercial Buildings, Restaurants, Schools
Exhaust Airflow @ 0.250 in SP
4,439 cfm
Base Shape
Square
Maximum Static Pressure
7/8 in wc
Frequency
60 Hz
Motor Location
Out of Airstream
Assembly
Unassembled
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
Current
7.0/3.5 A
Spark Resistant Construction Type
A
Nameplate Voltage
115/230V AC
Motor Speed
875 RPM
Maximum Fan Speed
875 RPM
Exhaust Airflow @ 0.500 in SP
3,922 cfm
Motor Enclosure
Open Dripproof
Airflow @ 0.000 in SP
4,922 cfm
Exhaust Airflow @ 0.375 in SP
4,192 cfm
Maximum Inlet Air Temperature
300 Degrees F
Sound Level
13.5 sones @ 0.500 in SP and 5 ft, 15.2 sones @ 0.250 in SP and 5 ft, 16.3 sones @ 0.125 in SP and 5 ft
Safety Features
Fully Rolled Windband
Electrical Connection
Power Cord
Exhaust Airflow @ 0.125 in SP
4,676 cfm
Resistance Properties
Spark Resistant
High-Efficiency Motor
No
Brake Horsepower
79/100 hp

Description

Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Width 30 in, Base Length 30 in, Base Shape Square, Maximum Static Pressure 7/8 in wc, Exhaust Airflow @ 0.000 in SP 4,922 cfm, Nameplate Voltage 115/230V AC, Phase 1, Motor Horsepower 3/4 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum, High-Efficiency Motor No

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