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  9. Upblast Vent, 14-3/4 In, 115/208-230V
Dayton Upblast Vent, 14-3/4 In, 115/208-230V 7A621 - main

Upblast Vent, 14-3/4 In, 115/208-230V

  • Mfr # 7A621

  • Zoro # G0720867

product price: $1,104.99
/ea
Item requires special delivery charges. A $270.00 per item surcharge will be applied.

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 #
7A621
Zoro #
G0720867
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
26 in x 26 in
Recommended Damper Size (In.)
19 x 19
Dimension C
26 3/8 in
Dimension D
19 3/8 in
Dimension A
26 in
Overall Dia.
28 7/8 in
Wheel Dia.
14 3/4 in
Base Square Size - Roof Ventilators
26" x 26"
Base Height
1.8 in
Overall Height
28 1/8 in
Base Width
26 in
Shaft Dia. Wheel End
3/4 in
Dimension B
28 7/8 in
Base Length
26 in
Housing Width
28.9 in
Damper Size
19 x 19 in
Overall Diameter
28 7/8 in
Propeller Shaft Diameter
3/4 in
Housing Length
28.9 in
Wheel Diameter
14 3/4 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
3/4 hp
CFM @ 0.000-In. SP
2889
Speed Controllable
No
Adj. UL 762 Kitchen Roof Curb Stock No.
4HX62
Sones @ 0.250-In. SP @ 5 Ft.
18.5
Recommended 12 In. Fixed Curb Item No.
2RB77
Max. Inlet Temp.
300 Degrees F
Motor Voltage
115/208/230
CFM @ 0.375-In. SP
2683
CFM @ 0.875-In. SP
2332
Sones @ 0.500-In. SP @ 5 Ft.
16.1
Recommended Damper Stock No.
4HX66
Wheel Material
Aluminum
Motor HP
3/4
Requires
Roof Curb for New Installation
Drive Type
Belt Drive
CFM @ 1.250-In. SP
1968
Includes
Drive Package, NEMA 1 Junction Box
CFM @ 1.000-In. SP
2225
Fixed UL 762 Kitchen Roof Curb Stock No.
4HX56
CFM @ 0.500-In. SP
2602
Standards
AMCA Sound and Air, UL/cUL 762
Adj. 12 3/8"H Roof Curb Stock No.
2ZV83
Sones @ 0.125-In. SP @ 5 Ft.
19.0
Mounting Location
Roof
Recommended 8 In. Fixed Curb Item No.
4HX40
CFM @ 0.250-In. SP
2757
Item
Centrifugal Upblast Roof Exhaust Fan
Assembled/Unassembled
Unassembled
Bearing Type
Sealed Pillow Block
CFM @ 0.125-In. SP
2826
Housing Material
Aluminum
RPM
1595
Drive Package Included
Yes
CFM @ 0.750-In. SP
2430
Phase
1
Hz
60
CFM @ 0.625-In. SP
2518
Max. BHP
0.79
CFM @ 1.500-In. SP
1568
Wheel Type
Backward Inclined
Motor Horsepower
3/4 hp
Motor Speed
1,595 RPM
Base Shape
Square
For Air Type
Kitchen Air
High-Efficiency Motor
No
For High-Static Pressure Applications
No
Brake Horsepower
79/100 hp
Maximum Fan Speed
1,595 RPM
Exhaust Airflow @ 0.000 in SP
2,889 cfm
Includes Motor
Yes
Exhaust Airflow @ 0.125 in SP
2,826 cfm
Mount Type
Roof Curb
Exhaust Airflow @ 0.250 in SP
2,757 cfm
Airflow @ 0.000 in SP
2,889 cfm
Nameplate Voltage
115/208-230V AC
Sound Level
11.6 sones @ 1.500 in SP, 12.3 sones @ 1.000 in SP, 12.6 sones @ 0.875 in SP, 12.6 sones @ 1.250 in SP, 13.3 sones @ 0.750 in SP, 14.2 sones @ 0.625 in SP, 16.1 sones @ 0.500 in SP, 18.5 sones @ 0.250 in SP, 19.0 sones @ 0.125 in SP, 19.5 sones @ 0.375 in SP, 20.0 sones @ 0.000 in SP
Maximum Inlet Air Temperature
300 Degrees F
Safety Features
Fully Rolled Windband
Housing Material Fabrication
Spun
Current
11.6/5.9 to 5.8 A
Exhaust Airflow @ 0.500 in SP
2,602 cfm
Includes Drive Package
Yes
Motor Enclosure
Open Dripproof
Maximum Static Pressure
1 1/2 in wc
Frequency
60 Hz
Assembly
Unassembled
Exhaust Airflow @ 0.375 in SP
2,683 cfm
Features
Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Nonoverloading Centrifugal Wheel Design
Application
Industrial and Commercial Buildings, Restaurants, Schools
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 26 in, Base Length 26 in, Base Shape Square, Maximum Static Pressure 1 1/2 in wc, Exhaust Airflow @ 0.000 in SP 2,889 cfm, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 3/4 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum

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