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  9. Upblast Vent, 21-1/4 In, 115/208-230V
Dayton Upblast Vent, 21-1/4 In, 115/208-230V 7A635 - main

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

  • Mfr # 7A635

  • Zoro # G3451691

product price: $1,472.99
/ea
Additional $135.00 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 #
7A635
Zoro #
G3451691
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
30 in x 30 in
Base Square Size - Roof Ventilators
30" x 30"
Shaft Dia. Wheel End
3/4 in
Dimension A
30 in
Dimension D
21 in
Wheel Dia.
21 1/4 in
Overall Height
36 1/2 in
Base Width
30 in
Dimension B
35 3/8 in
Recommended Damper Size (In.)
23 x 23
Base Length
30 in
Dimension C
34 3/4 in
Base Height
1.8 in
Overall Dia.
35 3/8 in
Propeller Shaft Diameter
3/4 in
Housing Length
35.4 in
Damper Size
23 x 23 in
Wheel Diameter
21 1/4 in
Housing Width
35.4 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
Number of Speeds
1
Voltage - Roof Ventilators
115V AC/208V AC/230V AC
Motor HP - Roof Ventilators
1 hp
CFM @ 0.000-In. SP
5400
Adj. 12 3/8"H Roof Curb Stock No.
2ZV83
CFM @ 0.750-In. SP
3985
Housing Material
Aluminum
Drive Package Included
Yes
Sones @ 0.250-In. SP @ 5 Ft.
17.7
CFM @ 1.000-In. SP
3169
Max. BHP
1.04
CFM @ 0.250-In. SP
4958
CFM @ 0.375-In. SP
4742
Drive Type
Belt Drive
Speed Controllable
No
Item
Centrifugal Upblast Roof Exhaust Fan
Assembled/Unassembled
Unassembled
Fixed UL 762 Kitchen Roof Curb Stock No.
4HX57
Hz
60
Recommended Damper Stock No.
4HX67
CFM @ 0.875-In. SP
3633
Mounting Location
Roof
Max. Inlet Temp.
300 Degrees F
Recommended 8 In. Fixed Curb Item No.
4HX41
Standards
AMCA Sound and Air, UL/cUL 762
Sones @ 0.125-In. SP @ 5 Ft.
18.4
CFM @ 0.500-In. SP
4508
Phase
1
Motor HP
1
Motor Voltage
115/208/230
Bearing Type
Regreasable Pillow Block
RPM
960
Wheel Material
Aluminum
Sones @ 0.500-In. SP @ 5 Ft.
16.4
Includes
Drive Package, NEMA 1 Junction Box
CFM @ 0.625-In. SP
4254
CFM @ 0.125-In. SP
5176
Recommended 12 In. Fixed Curb Item No.
2RB79
Requires
Roof Curb for New Installation
Adj. UL 762 Kitchen Roof Curb Stock No.
4HX62
Wheel Type
Backward Inclined
Sound Level
14.4 sones @ 1.000 in SP and 5 ft, 14.5 sones @ 0.875 in SP and 5 ft, 15.0 sones @ 0.750 in SP and 5 ft, 15.6 sones @ 0.625 in SP and 5 ft, 16.4 sones @ 0.500 in SP and 5 ft, 17.0 sones @ 0.375 in SP and 5 ft, 17.7 sones @ 0.250 in SP and 5 ft, 18.4 sones @ 0.125 in SP and 5 ft, 18.7 sones @ 0.000 in SP and 5 ft
Includes Motor
Yes
Exhaust Airflow @ 0.125 in SP
5,176 cfm
Safety Features
Fully Rolled Windband
Nameplate Voltage
115/208-230V AC
Maximum Fan Speed
960 RPM
Spark Resistant Construction Type
A
Features
Air Handling Quality Bearings Meet Minimum of L10-1,00,000 Hours, Leakproof, Nonoverloading Centrifugal Wheel Design
Assembly
Unassembled
Motor Horsepower
1 hp
Motor Location
Out of Airstream
Mount Type
Roof Curb
Current
13.6/6.9 to 6.9 A
Application
Industrial and Commercial Buildings, Restaurants, Schools
Electrical Connection
Power Cord
Motor Enclosure
Open Dripproof
Exhaust Airflow @ 0.500 in SP
4,508 cfm
Base Shape
Square
Resistance Properties
Spark Resistant
For Air Type
Kitchen Air
Brake Horsepower
1 1/25 hp
High-Efficiency Motor
No
Exhaust Airflow @ 0.375 in SP
4,742 cfm
Exhaust Airflow @ 0.000 in SP
5,400 cfm
Airflow @ 0.000 in SP
5,400 cfm
Maximum Inlet Air Temperature
300 Degrees F
For High-Static Pressure Applications
No
Includes Drive Package
Yes
Frequency
60 Hz
Maximum Static Pressure
1 in wc
Motor Speed
960 RPM
Housing Material Fabrication
Spun
Exhaust Airflow @ 0.250 in SP
4,958 cfm

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 1 in wc, Exhaust Airflow @ 0.000 in SP 5,400 cfm, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum

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