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  9. Severe Duty Vent, 14-3/4 In, 208-230/460V
Dayton Severe Duty Vent, 14-3/4 In, 208-230/460V 7YR66 - main

Severe Duty Vent, 14-3/4 In, 208-230/460V

  • Mfr # 7YR66

  • Zoro # G2721257

product price: $3,742.99
/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 #
7YR66
Zoro #
G2721257
UPC #
00194484318970
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
25 1/8 in x 25 1/8 in
Dimension C
30 in
Dimension B
28 7/8 in
Dimension D
19 3/8 in
Overall Height
36 1/4 in
Base Length
25 1/8 in
Overall Dia.
28 7/8 in
Base Square Size - Roof Ventilators
25-1/8" x 25-1/8"
Shaft Dia. Wheel End
1 in
Base Width
25 1/8 in
Wheel Dia.
14 3/4 in
Dimension A
25 1/8 in
Base Height
6.3 in
Overall Diameter
28 7/8 in
Housing Length
28.9 in
Damper Size
19 x 19 in
Housing Width
28.9 in
Wheel Diameter
14 3/4 in
Propeller Shaft Diameter
1 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
208V AC/230V AC/460V AC
Motor HP - Roof Ventilators
1 hp
CFM @ 0.000-In. SP
3125
Housing Material
Steel
Wheel Material
Steel
Standards
AMCA Sound and Air, UL/cUL 762
CFM @ 0.375-In. SP
2936
Sones @ 0.500-In. SP @ 5 Ft.
24
CFM @ 1.500-In. SP
2085
Sones @ 0.250-In. SP @ 5 Ft.
22
CFM @ 0.875-In. SP
2629
Includes
Clean Out Port, Drive Package, Heat Baffle, Hinged Base, NEMA 1 Junction Box
Motor Voltage
208/230/460
Hz
60
Requires
Roof Curb for New Installations
CFM @ 0.625-In. SP
2789
Drive Package Included
Yes
CFM @ 0.500-In. SP
2865
Phase
3
Item
Centrifugal Upblast Roof Exhaust Fan
Max. Inlet Temp.
400 Degrees F
CFM @ 0.250-In. SP
3005
CFM @ 0.125-In. SP
3066
Mounting Location
Roof
Assembled/Unassembled
Unassembled
Max. Operating Amps
3.6-3.8/1.9
Drive Type
Belt Drive
Motor HP
1
RPM
1725
CFM @ 1.75-In. SP
1704
Sones @ 0.125-In. SP @ 5 Ft.
23
Max. BHP
1.00
Bearing Type
Regreasable Pillow Block
CFM @ 1.000-In. SP
2539
Fixed Severe Duty 24"H Roof Curb Item No.
2EUG8
CFM @ 1.250-In. SP
2339
CFM @ 0.750-In. SP
2711
Speed Controllable
No
Wheel Type
Backward Inclined
Exhaust Airflow @ 0.375 in SP
2,936 cfm
Airflow @ 0.000 in SP
3,125 cfm
Frequency
60 Hz
Nameplate Voltage
208-230/460V AC
Features
Clean Out Port Provides Easy Wheel Access, Heat Baffle Provides Longer Motor Life
Motor Enclosure
Open Dripproof
For High-Static Pressure Applications
No
Wheel Finish
Nonstick Coated
Motor Location
Out of Airstream
Maximum Static Pressure
1 3/4 in wc
Housing Finish
Polyester Coated
Base Shape
Square
Electrical Connection
Power Cord
High-Efficiency Motor
No
Current
3.6 to 3.8/1.9 A
Safety Features
Windband
Includes Motor
Yes
Brake Horsepower
1 hp
Maximum Fan Speed
1,725 RPM
Includes Drive Package
Yes
Application
Kitchens
Maximum Inlet Air Temperature
400 Degrees F
Sound Level
13.4 sones @ 1.000 in SP and 5 ft, 13.8 sones @ 1.500 in SP and 5 ft, 13.8 sones @ 1.750 in SP and 5 ft, 14.1 sones @ 0.875 in SP and 5 ft, 14.3 sones @ 1.250 in SP and 5 ft, 15.1 sones @ 0.750 in SP and 5 ft, 18.0 sones @ 0.625 in SP and 5 ft, 22.0 sones @ 0.250 in SP and 5 ft, 23.0 sones @ 0.125 in SP and 5 ft, 24.0 sones @ 0.375 in SP and 5 ft, 24.0 sones @ 0.500 in SP and 5 ft, 26.0 sones @ 0.000 in SP and 5 ft
Motor Horsepower
1 hp
Exhaust Airflow @ 0.250 in SP
3,005 cfm
Mount Type
Roof Curb
Resistance Properties
Spark Resistant
Spark Resistant Construction Type
A
Exhaust Airflow @ 0.000 in SP
3,125 cfm
Motor Speed
1,725 RPM
Exhaust Airflow @ 0.500 in SP
2,865 cfm
Exhaust Airflow @ 0.125 in SP
3,066 cfm
For Air Type
Kitchen Air
Assembly
Unassembled
Housing Color
Gray

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 3/4 in wc, Exhaust Airflow @ 0.000 in SP 3,125 cfm, Nameplate Voltage 208-230/460V AC, Phase 3, Motor Horsepower 1 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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