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  9. Severe Duty Vent, 16-1/2 In, 115/230V
Dayton Severe Duty Vent, 16-1/2 In, 115/230V 7YR49 - main

Severe Duty Vent, 16-1/2 In, 115/230V

  • Mfr # 7YR49

  • Zoro # G0719661

product price: $3,249.99
/ea
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Key Features

Item - Roof Ventilators
Upblast Ventilator
Drive Package With Motor Included
Yes
Duty Rating - Roof Ventilators
Severe
Drive Type - Roof Ventilators
Belt Drive
Mounting Location - Roof Ventilators
Roof
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Specifications

Product Information

MFR #
7YR49
Zoro #
G0719661
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
25 1/8 in x 25 1/8 in
Dimension B
28 7/8 in
Shaft Dia. Wheel End
1 in
Overall Dia.
28 7/8 in
Overall Height
36 1/4 in
Wheel Dia.
16 1/2 in
Base Height
6.3 in
Dimension A
25 1/8 in
Base Width
25 1/8 in
Base Square Size - Roof Ventilators
25-1/8" x 25-1/8"
Base Length
25 1/8 in
Dimension D
19 3/8 in
Dimension C
30 in
Wheel Diameter
16 1/2 in
Damper Size
19 x 19 in
Housing Width
28.9 in
Overall Diameter
28 7/8 in
Propeller Shaft Diameter
1 in
Housing Length
28.9 in

Details

Item - Roof Ventilators
Upblast Ventilator
Drive Package With Motor Included
Yes
Duty Rating - Roof Ventilators
Severe
Drive Type - Roof Ventilators
Belt Drive
Mounting Location - Roof Ventilators
Roof
Number of Speeds
1
Voltage - Roof Ventilators
115V AC/230V AC
Motor HP - Roof Ventilators
1/2 hp
CFM @ 0.000-In. SP
3191
Max. BHP
0.54
Speed Controllable
No
Drive Package Included
Yes
Mounting Location
Roof
Bearing Type
Regreasable Pillow Block
Sones @ 0.250-In. SP @ 5 Ft.
14.2
Standards
AMCA Sound and Air, UL/cUL 762
Includes
Clean Out Port, Drive Package, Heat Baffle, Hinged Base, NEMA 1 Junction Box
Hz
60
CFM @ 0.250-In. SP
2941
CFM @ 0.625-In. SP
2475
CFM @ 1.000-In. SP
1770
Wheel Material
Steel
Requires
Roof Curb for New Installations
CFM @ 0.500-In. SP
2641
Sones @ 0.125-In. SP @ 5 Ft.
14.6
Drive Type
Belt Drive
Housing Material
Steel
CFM @ 0.875-In. SP
2094
Max. Operating Amps
7.2/3.5
Sones @ 0.500-In. SP @ 5 Ft.
13.5
Motor HP
1/2
Max. Inlet Temp.
400 Degrees F
Assembled/Unassembled
Unassembled
Fixed Severe Duty 24"H Roof Curb Item No.
2EUG8
CFM @ 0.375-In. SP
2796
CFM @ 0.125-In. SP
3072
Phase
1
RPM
1110
Item
Centrifugal Upblast Roof Exhaust Fan
CFM @ 0.750-In. SP
2297
Motor Voltage
115/230
Wheel Type
Backward Inclined
Base Shape
Square
Exhaust Airflow @ 0.375 in SP
2,796 cfm
Maximum Fan Speed
1,110 RPM
Exhaust Airflow @ 0.125 in SP
3,072 cfm
Nameplate Voltage
115/230V AC
Maximum Inlet Air Temperature
400 Degrees F
Current
7.2/3.5 A
Safety Features
Windband
Includes Motor
Yes
Features
Clean Out Port Provides Easy Wheel Access, Heat Baffle Provides Longer Motor Life
Exhaust Airflow @ 0.000 in SP
3,191 cfm
Resistance Properties
Spark Resistant
Spark Resistant Construction Type
A
Housing Color
Gray
Motor Location
Out of Airstream
Application
Kitchens
Exhaust Airflow @ 0.500 in SP
2,641 cfm
Motor Enclosure
Open Dripproof
Maximum Static Pressure
1 in wc
Exhaust Airflow @ 0.250 in SP
2,941 cfm
Motor Speed
1,110 RPM
Mount Type
Roof Curb
Frequency
60 Hz
Airflow @ 0.000 in SP
3,191 cfm
High-Efficiency Motor
No
Motor Horsepower
1/2 hp
Assembly
Unassembled
For Air Type
Kitchen Air
Sound Level
12.2 sones @ 1.000 in SP and 5 ft, 12.6 sones @ 0.875 in SP and 5 ft, 12.9 sones @ 0.750 in SP and 5 ft, 13.1 sones @ 0.625 in SP and 5 ft, 13.5 sones @ 0.500 in SP and 5 ft, 13.8 sones @ 0.375 in SP and 5 ft, 14.2 sones @ 0.250 in SP and 5 ft, 14.6 sones @ 0.125 in SP and 5 ft, 15.0 sones @ 0.000 in SP and 5 ft
Housing Finish
Polyester Coated
Electrical Connection
Power Cord
Brake Horsepower
27/50 hp
Wheel Finish
Nonstick Coated
Includes Drive Package
Yes
For High-Static Pressure Applications
No

Description

Centrifugal Upblast Roof Exhaust Fan, Application Kitchens, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter Not Applicable, Base Width 25 1/8 in, Base Length 25 1/8 in, Base Shape Square, Maximum Static Pressure 1 in wc, Exhaust Airflow @ 0.000 in SP 3,191 cfm, Nameplate Voltage 115/230V AC, Phase 1, Motor Horsepower 1/2 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Steel, Wheel Material Steel, High-Efficiency Motor No, For High-Static Pressure Applications No

Restrictions

This item has been restricted from sale in the following states: CA

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