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  9. Upblast Vent, 16-1/2 In, 115/208-230V
Dayton Upblast Vent, 16-1/2 In, 115/208-230V 7AX20 - main

Upblast Vent, 16-1/2 In, 115/208-230V

  • Mfr # 7AX20

  • Zoro # G2584729

product price: $1,382.99
/ea
Additional $165.00 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 #
7AX20
Zoro #
G2584729
UPC #
00194484311827
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
22 in x 22 in
Shaft Dia. Wheel End
3/4 in
Base Width
22 in
Base Length
22 in
Dimension B
28 7/8 in
Base Height
1.8 in
Recommended Damper Size (In.)
15 x 15
Dimension A
22 in
Dimension C
26 3/8 in
Wheel Dia.
16 1/2 in
Overall Dia.
28 7/8 in
Dimension D
19 3/8 in
Base Square Size - Roof Ventilators
22" x 22"
Overall Height
28 1/8 in
Damper Size
15 x 15 in
Housing Width
50 in
Propeller Shaft Diameter
3/4 in
Overall Diameter
28 7/8 in
Wheel Diameter
16 1/2 in
Housing Length
50 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
3996
CFM @ 1.250-In. SP
2785
Recommended Damper Stock No.
4HX65
Bearing Type
Sealed Pillow Block
CFM @ 1.000-In. SP
3078
CFM @ 0.375-In. SP
3698
RPM
1390
Hz
60
CFM @ 0.875-In. SP
3213
Wheel Material
Aluminum
CFM @ 0.625-In. SP
3464
Housing Material
Aluminum
Item
Centrifugal Upblast Roof Exhaust Fan
Phase
1
Drive Package Included
Yes
Speed Controllable
No
CFM @ 0.500-In. SP
3584
Drive Type
Belt Drive
CFM @ 1.500-In. SP
2394
CFM @ 0.250-In. SP
3806
Recommended 12 In. Fixed Curb Item No.
2RB76
Assembled/Unassembled
Unassembled
Requires
Roof Curb for New Installation
CFM @ 0.125-In. SP
3901
Adj. UL 762 Kitchen Roof Curb Stock No.
4HX61
Mounting Location
Roof
Includes
Drive Package, NEMA 1 Junction Box
Max. BHP
1.05
Fixed UL 762 Kitchen Roof Curb Stock No.
4HX55
Motor HP
1
Max. Inlet Temp.
300 Degrees F
Adj. 12 3/8"H Roof Curb Stock No.
2ZV82
Sones @ 0.250-In. SP @ 5 Ft.
21
Standards
AMCA Sound and Air, UL/cUL 762
Motor Voltage
115/208/230
CFM @ 0.750-In. SP
3340
Sones @ 0.125-In. SP @ 5 Ft.
21
Sones @ 0.500-In. SP @ 5 Ft.
19.9
Exhaust Airflow @ 0.000 in SP
3,996 cfm
For High-Static Pressure Applications
No
Includes Drive Package
Yes
Nameplate Voltage
115/208-230V AC
Base Shape
Square
Safety Features
Fully Rolled Windband
Brake Horsepower
1 1/20 hp
Assembly
Unassembled
Current
13.6/6.9 to 6.9 A
Includes Motor
Yes
High-Efficiency Motor
No
Frequency
60 Hz
Housing Material Fabrication
Spun
Motor Horsepower
1 hp
Motor Enclosure
Open Dripproof
Maximum Inlet Air Temperature
300 Degrees F
Exhaust Airflow @ 0.375 in SP
3,698 cfm
Exhaust Airflow @ 0.250 in SP
3,806 cfm
Airflow @ 0.000 in SP
3,996 cfm
Application
Industrial and Commercial Buildings, Restaurants, Schools
Motor Location
Out of Airstream
Motor Speed
1,390 RPM
Exhaust Airflow @ 0.125 in SP
3,901 cfm
Wheel Type
Backward Inclined
Features
Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Nonoverloading Centrifugal Wheel Design
Mount Type
Roof Curb
Maximum Fan Speed
1,390 RPM
Exhaust Airflow @ 0.500 in SP
3,584 cfm
Sound Level
18.0 sones @ 1.500 in SP, 18.6 sones @ 1.250 in SP, 19.0 sones @ 1.000 in SP, 19.2 sones @ 0.875 in SP, 19.4 sones @ 0.750 in SP, 19.6 sones @ 0.625 in SP, 19.9 sones @ 0.500 in SP, 20.0 sones @ 0.375 in SP, 21.0 sones @ 0.125 in SP, 21.0 sones @ 0.250 in SP, 22.0 sones @ 0.000 in SP
Maximum Static Pressure
1 1/2 in wc
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 Not Applicable, Base Width 22 in, Base Length 22 in, Base Shape Square, Maximum Static Pressure 1 1/2 in wc, Exhaust Airflow @ 0.000 in SP 3,996 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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