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  9. Upblast Vent, 21-1/4 In, 115/208-230V
Dayton Upblast Vent, 21-1/4 In, 115/208-230V 7YR07 - main

Upblast Vent, 21-1/4 In, 115/208-230V

  • Mfr # 7YR07

  • Zoro # G2682321

product price: $1,365.99
/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
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Specifications

Product Information

MFR #
7YR07
Zoro #
G2682321
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
30 in x 30 in
Dimension B
35 3/8 in
Base Height
1.8 in
Base Length
30 in
Wheel Dia.
21 1/4 in
Base Square Size - Roof Ventilators
30" x 30"
Overall Height
36 1/2 in
Dimension D
21 in
Overall Dia.
35 3/8 in
Base Width
30 in
Dimension C
34 3/4 in
Shaft Dia. Wheel End
3/4 in
Dimension A
30 in
Recommended Damper Size (In.)
23 x 23
Housing Width
35.4 in
Propeller Shaft Diameter
3/4 in
Overall Diameter
35 3/8 in
Housing Length
35.4 in
Damper Size
23 x 23 in
Wheel Diameter
21 1/4 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
Number of Speeds
1
Voltage - Roof Ventilators
115V AC/208V AC/230V AC
Motor HP - Roof Ventilators
1/4 hp
CFM @ 0.000-In. SP
3403
Includes
Drive Package, NEMA 1 Junction Box
Bearing Type
Regreasable Pillow Block
Adj. UL 762 Kitchen Roof Curb Stock No.
4HX62
Recommended 12 In. Fixed Curb Item No.
2RB79
Item
Centrifugal Upblast Roof Exhaust Fan
Fixed UL 762 Kitchen Roof Curb Stock No.
4HX57
Recommended Damper Stock No.
4HX67
Housing Material
Aluminum
CFM @ 0.375-In. SP
2144
Sones @ 0.250-In. SP @ 5 Ft.
6.7
Drive Package Included
Yes
RPM
605
Wheel Material
Aluminum
Motor Voltage
115/208/230
Adj. 6 3/8"H Roof Curb Stock No.
4c454
Mounting Location
Roof
Adj. 12 3/8"H Roof Curb Stock No.
2ZV83
Max. Operating Amps
4.6/2.2-2.3
Motor HP
1/4
Drive Type
Belt Drive
Assembled/Unassembled
Unassembled
Requires
Roof Curb for New Installations
CFM @ 0.125-In. SP
3054
Hz
60
Phase
1
Max. BHP
0.26
CFM @ 0.250-In. SP
2675
Max. Inlet Temp.
300 Degrees F
Sones @ 0.125-In. SP @ 5 Ft.
7.4
Standards
AMCA Sound and Air, UL/cUL 762
Speed Controllable
No
Wheel Type
Backward Inclined
Nameplate Voltage
115/208-230V AC
Sound Level
6.1 sones @ 0.375 in SP and 5 ft, 6.7 sones @ 0.250 in SP and 5 ft, 7.4 sones @ 0.125 in SP and 5 ft, 8.1 sones @ 0.000 in SP and 5 ft
Assembly
Unassembled
Brake Horsepower
13/50 hp
Airflow @ 0.000 in SP
3,403 cfm
Exhaust Airflow @ 0.250 in SP
2,675 cfm
Mount Type
Roof Curb
Motor Speed
605 RPM
Exhaust Airflow @ 0.375 in SP
2,144 cfm
Electrical Connection
Power Cord
Includes Drive Package
Yes
Includes Motor
Yes
For High-Static Pressure Applications
No
Safety Features
Fully Rolled Windband
Exhaust Airflow @ 0.000 in SP
3,403 cfm
Motor Horsepower
1/4 hp
Maximum Static Pressure
3/8 in wc
Base Shape
Square
Exhaust Airflow @ 0.125 in SP
3,054 cfm
Features
Air Handling Quality Bearings Meet Minimum of L10-1,00,000 Hours, Leakproof, Nonoverloading Centrifugal Wheel Design
High-Efficiency Motor
No
Resistance Properties
Spark Resistant
Current
4.6/2.2 to 2.3 A
Maximum Fan Speed
605 RPM
For Air Type
Kitchen Air
Application
Industrial and Commercial Buildings, Restaurants, Schools
Maximum Inlet Air Temperature
300 Degrees F
Frequency
60 Hz
Motor Enclosure
Open Dripproof
Housing Material Fabrication
Spun
Spark Resistant Construction Type
A
Motor Location
Out of Airstream

Description

Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter Not Applicable, Base Width 30 in, Base Length 30 in, Base Shape Square, Maximum Static Pressure 3/8 in wc, Exhaust Airflow @ 0.000 in SP 3,403 cfm, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1/4 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum

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