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  9. Upblast Vent, 12-1/2 In, 115/208-230V
Dayton Upblast Vent, 12-1/2 In, 115/208-230V 7AR91 - main

Upblast Vent, 12-1/2 In, 115/208-230V

  • Mfr # 7AR91

  • Zoro # G0461964

product price: $1,285.99
/ea
Additional $45.00 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 #
7AR91
Zoro #
G0461964
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
22 in x 22 in
Dimension A
22 in
Overall Dia.
24 7/8 in
Overall Height
26 7/8 in
Base Height
1.8 in
Base Length
22 in
Base Square Size - Roof Ventilators
22" x 22"
Base Width
22 in
Dimension B
24 7/8 in
Wheel Dia.
12 1/2 in
Dimension D
17 3/8 in
Shaft Dia. Wheel End
3/4 in
Recommended Damper Size (In.)
15 x 15
Dimension C
25 1/8 in
Housing Length
24.9 in
Overall Diameter
24 7/8 in
Propeller Shaft Diameter
3/4 in
Wheel Diameter
12 1/2 in
Damper Size
15 x 15 in
Housing Width
24.9 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
1/2 hp
CFM @ 0.000-In. SP
2037
Includes
NEMA 1 Junction Box
Wheel Material
Aluminum
Recommended 12 In. Fixed Curb Item No.
2RB76
Motor HP
1/2
Max. BHP
0.48
CFM @ 1.500-In. SP
1176
Bearing Type
Sealed Pillow Block
CFM @ 0.375-In. SP
1869
CFM @ 0.250-In. SP
1923
RPM
1725
Drive Package Included
Yes
Sones @ 0.250-In. SP @ 5 Ft.
16.7
CFM @ 0.875-In. SP
1642
CFM @ 0.625-In. SP
1763
Max. Inlet Temp.
300 Degrees F
CFM @ 1.250-In. SP
1406
Speed Controllable
No
Mounting Location
Roof
Adj. 12 3/8"H Roof Curb Stock No.
4C670
Sones @ 0.500-In. SP @ 5 Ft.
17.9
Max. Operating Amps
7.6/3.7-3.8
Adj. UL 762 Kitchen Roof Curb Stock No.
4HX61
CFM @ 1.000-In. SP
1571
Adj. 6 3/8"H Roof Curb Stock No.
4c453
CFM @ 0.125-In. SP
1979
Recommended 8 In. Fixed Curb Item No.
4HX39
Standards
AMCA Sound and Air, UL/cUL 762
Sones @ 0.125-In. SP @ 5 Ft.
16.1
Recommended Damper Stock No.
4HX65
Drive Type
Belt Drive
Item
Centrifugal Upblast Roof Exhaust Fan
Housing Material
Aluminum
Phase
1
Assembled/Unassembled
Unassembled
Motor Voltage
115/208/230
Fixed UL 762 Kitchen Roof Curb Stock No.
4HX55
Hz
60
CFM @ 0.750-In. SP
1710
Requires
Roof Curb for New Installation
CFM @ 0.500-In. SP
1816
Wheel Type
Backward Inclined
Exhaust Airflow @ 0.250 in SP
1,923 cfm
Sound Level
15.6 sones @ 0.000 in SP and 5 ft, 16.1 sones @ 0.125 in SP and 5 ft, 16.7 sones @ 0.250 in SP and 5 ft, 17.3 sones @ 0.375 in SP and 5 ft, 17.9 sones @ 0.500 in SP and 5 ft, 18.2 sones @ 0.625 in SP and 5 ft, 18.4 sones @ 0.750 in SP and 5 ft, 18.4 sones @ 1.500 in SP and 5 ft, 18.6 sones @ 1.250 in SP and 5 ft, 18.7 sones @ 0.875 in SP and 5 ft, 18.7 sones @ 1.000 in SP and 5 ft
Includes Drive Package
Yes
Airflow @ 0.000 in SP
2,037 cfm
Exhaust Airflow @ 0.500 in SP
1,816 cfm
Mount Type
Roof Curb
Features
Air Handling Quality Bearings Meet Minimum of L10-1,00,000 Hours, Leakproof, Nonoverloading Centrifugal Wheel Design
Electrical Connection
Power Cord
Safety Features
Fully Rolled Windband
For Air Type
Kitchen Air
Spark Resistant Construction Type
A
Maximum Fan Speed
1,725 RPM
Maximum Inlet Air Temperature
300 Degrees F
Frequency
60 Hz
Assembly
Unassembled
Exhaust Airflow @ 0.000 in SP
2,037 cfm
Motor Location
Out of Airstream
Nameplate Voltage
115/208-230V AC
Housing Material Fabrication
Spun
Includes Motor
Yes
Motor Enclosure
Open Dripproof
Exhaust Airflow @ 0.375 in SP
1,869 cfm
Maximum Static Pressure
1 1/2 in wc
Base Shape
Square
Exhaust Airflow @ 0.125 in SP
1,979 cfm
Resistance Properties
Spark Resistant
Current
7.6/3.7 to 3.8 A
Motor Horsepower
1/2 hp
Brake Horsepower
12/25 hp
For High-Static Pressure Applications
No
Application
Industrial and Commercial Buildings, Restaurants, Schools
High-Efficiency Motor
No
Motor Speed
1,725 RPM

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 2,037 cfm, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1/2 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum

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