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  9. Upblast Vent, 21-1/4 In, 208-230/460V
Dayton Upblast Vent, 21-1/4 In, 208-230/460V 7YR26 - main

Upblast Vent, 21-1/4 In, 208-230/460V

  • Mfr # 7YR26

  • Zoro # G2339793

product price: $2,010.99
/ea
Additional $180.00 delivery surcharge applies per item.
See details

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 #
7YR26
Zoro #
G2339793
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
30 in x 30 in
Wheel Dia.
21 1/4 in
Base Length
30 in
Shaft Dia. Wheel End
1 in
Recommended Damper Size (In.)
23 x 23
Dimension A
30 in
Dimension D
21 in
Base Height
1.8 in
Base Width
30 in
Overall Height
35 1/2 in
Dimension B
35 3/8 in
Base Square Size - Roof Ventilators
30" x 30"
Overall Dia.
35 3/8 in
Dimension C
34 3/4 in
Damper Size
23 x 23 in
Wheel Diameter
21 1/4 in
Propeller Shaft Diameter
1 in
Housing Width
35.4 in
Overall Diameter
35 3/8 in
Housing Length
35.4 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
208V AC/230V AC/460V AC
Motor HP - Roof Ventilators
2 hp
CFM @ 0.625-In. SP
5009
Bearing Type
Regreasable Pillow Block
CFM @ 0.875-In. SP
4786
CFM @ 0.750-In. SP
4898
Item
Centrifugal Upblast Roof Exhaust Fan
Mounting Location
Roof
Recommended Damper Stock No.
4HX67
Includes
Drive Package, NEMA 1 Junction Box
Recommended 12 In. Fixed Curb Item No.
2RB79
Drive Type
Belt Drive
Drive Package Included
Yes
Fixed UL 762 Kitchen Roof Curb Stock No.
4HX57
Adj. 6 3/8"H Roof Curb Stock No.
4c454
Requires
Roof Curb for New Installations
CFM @ 1.500-In. SP
4195
Wheel Material
Aluminum
Sones @ 0.500-In. SP @ 5 Ft.
24
CFM @ 2.000-In. SP
3515
Speed Controllable
No
Housing Material
Aluminum
Motor Voltage
208/230/460
Adj. 12 3/8"H Roof Curb Stock No.
2ZV83
Hz
60
RPM
1400
Max. BHP
2.09
Max. Inlet Temp.
300 Degrees F
CFM @ 0.500-In. SP
5110
Recommended 8 In. Fixed Curb Item No.
4HX41
CFM @ 1.000-In. SP
4674
Assembled/Unassembled
Unassembled
Motor HP
2
Standards
AMCA Sound and Air, UL/cUL 762
Phase
3
CFM @ 1.75-In. SP
3880
CFM @ 1.250-In. SP
4436
Max. Operating Amps
6.1-5.5/2.8
Adj. UL 762 Kitchen Roof Curb Stock No.
4HX62
Wheel Type
Backward Inclined
For Air Type
Kitchen Air
Brake Horsepower
2 9/100 hp
Motor Speed
1,400 RPM
Housing Material Fabrication
Spun
Maximum Fan Speed
1,400 RPM
Includes Motor
Yes
Motor Horsepower
2 hp
Frequency
60 Hz
Motor Enclosure
Open Dripproof
Electrical Connection
Power Cord
Current
6.0 to 5.8/2.9 A
Includes Drive Package
Yes
Spark Resistant Construction Type
A
Features
Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Nonoverloading Centrifugal Wheel Design
Nameplate Voltage
208-230/460V AC
Assembly
Unassembled
High-Efficiency Motor
No
Sound Level
21.0 sones @ 1.500 in SP and 5 ft, 22.0 sones @ 1.750 in SP and 5 ft, 23.0 sones @ 1.250 in SP and 5 ft, 23.0 sones @ 2.000 in SP and 5 ft, 24.0 sones @ 0.500 in SP and 5 ft, 24.0 sones @ 0.625 in SP and 5 ft, 24.0 sones @ 0.750 in SP and 5 ft, 24.0 sones @ 0.875 in SP and 5 ft, 24.0 sones @ 1.000 in SP and 5 ft
Base Shape
Square
Maximum Inlet Air Temperature
300 Degrees F
For High-Static Pressure Applications
Yes
Mount Type
Roof Curb
Application
Industrial and Commercial Buildings, Restaurants, Schools
Safety Features
Fully Rolled Windband
Resistance Properties
Spark Resistant
Exhaust Airflow @ 0.500 in SP
5,110 cfm
Motor Location
Out of Airstream
Maximum Static Pressure
2 in wc

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 2 in wc, Nameplate Voltage 208-230/460V AC, Phase 3, Motor Horsepower 2 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum, High-Efficiency Motor No

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