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  9. Severe Duty Vent, 14-3/4 In, 115/208-230V
Dayton Severe Duty Vent, 14-3/4 In, 115/208-230V 7YR45 - main

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

  • Mfr # 7YR45

  • Zoro # G0311577

product price: $3,436.99
/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 #
7YR45
Zoro #
G0311577
UPC #
00194484318888
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
25 1/8 in x 25 1/8 in
Base Length
25 1/8 in
Dimension C
30 in
Overall Dia.
28 7/8 in
Dimension B
28 7/8 in
Base Square Size - Roof Ventilators
25-1/8" x 25-1/8"
Wheel Dia.
14 3/4 in
Overall Height
36 1/4 in
Base Width
25 1/8 in
Dimension D
19 3/8 in
Shaft Dia. Wheel End
1 in
Base Height
6.3 in
Dimension A
25 1/8 in
Propeller Shaft Diameter
1 in
Housing Width
28.9 in
Overall Diameter
28 7/8 in
Damper Size
19 x 19 in
Wheel Diameter
14 3/4 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/208V AC/230V AC
Motor HP - Roof Ventilators
3/4 hp
CFM @ 0.000-In. SP
2889
Fixed Severe Duty 24"H Roof Curb Item No.
2EUG8
Hz
60
Sones @ 0.125-In. SP @ 5 Ft.
19.0
CFM @ 1.000-In. SP
2225
Mounting Location
Roof
CFM @ 0.750-In. SP
2430
Sones @ 0.250-In. SP @ 5 Ft.
18.5
CFM @ 0.125-In. SP
2826
Standards
AMCA Sound and Air, UL/cUL 762
CFM @ 1.500-In. SP
1568
Sones @ 0.500-In. SP @ 5 Ft.
16.1
Max. Operating Amps
11.6/5.9-5.8
Motor Voltage
115/208/230
Wheel Material
Steel
Housing Material
Steel
Drive Package Included
Yes
Assembled/Unassembled
Unassembled
Motor HP
3/4
Max. Inlet Temp.
400 Degrees F
Speed Controllable
No
CFM @ 0.250-In. SP
2757
CFM @ 0.875-In. SP
2332
CFM @ 0.375-In. SP
2683
Phase
1
Item
Centrifugal Upblast Roof Exhaust Fan
Drive Type
Belt Drive
CFM @ 0.625-In. SP
2518
CFM @ 0.500-In. SP
2602
Max. BHP
0.79
Bearing Type
Regreasable Pillow Block
RPM
1595
Requires
Roof Curb for New Installations
CFM @ 1.250-In. SP
1968
Includes
Clean Out Port, Drive Package, Heat Baffle, Hinged Base, NEMA 1 Junction Box
Wheel Type
Backward Inclined
Mount Type
Roof Curb
Housing Color
Gray
For High-Static Pressure Applications
No
For Air Type
Kitchen Air
Maximum Inlet Air Temperature
400 Degrees F
Frequency
60 Hz
Exhaust Airflow @ 0.375 in SP
2,683 cfm
Exhaust Airflow @ 0.000 in SP
2,889 cfm
Airflow @ 0.000 in SP
2,889 cfm
Maximum Static Pressure
1 1/2 in wc
Includes Drive Package
Yes
Maximum Fan Speed
1,595 RPM
Brake Horsepower
79/100 hp
Base Shape
Square
Assembly
Unassembled
Exhaust Airflow @ 0.125 in SP
2,826 cfm
Wheel Finish
Nonstick Coated
Motor Location
Out of Airstream
Current
11.6/5.9 to 5.8 A
Housing Finish
Polyester Coated
Motor Speed
1,595 RPM
Resistance Properties
Spark Resistant
Application
Kitchens
Exhaust Airflow @ 0.250 in SP
2,757 cfm
Electrical Connection
Power Cord
High-Efficiency Motor
No
Motor Horsepower
3/4 hp
Safety Features
Windband
Nameplate Voltage
115/208-230V AC
Features
Clean Out Port Provides Easy Wheel Access, Heat Baffle Provides Longer Motor Life
Motor Enclosure
Open Dripproof
Spark Resistant Construction Type
A
Exhaust Airflow @ 0.500 in SP
2,602 cfm
Sound Level
11.6 sones @ 1.500 in SP and 5 ft, 12.3 sones @ 1.000 in SP and 5 ft, 12.6 sones @ 0.875 in SP and 5 ft, 12.6 sones @ 1.250 in SP and 5 ft, 13.3 sones @ 0.750 in SP and 5 ft, 14.2 sones @ 0.625 in SP and 5 ft, 16.1 sones @ 0.500 in SP and 5 ft, 18.5 sones @ 0.250 in SP and 5 ft, 19.0 sones @ 0.125 in SP and 5 ft, 19.5 sones @ 0.375 in SP and 5 ft, 20.0 sones @ 0.000 in SP and 5 ft
Includes Motor
Yes

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 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 Steel, Wheel Material Steel, High-Efficiency Motor No

Restrictions

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

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