Severe Duty Vent, 18-1/2 In, 208-230/460V

  • Mfr # 7YR71
  • Zoro # G1353825
product price: 
$
3,670.99
/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

Details

MFR #
7YR71
Zoro #
G1353825
UPC #
00194484318994
Country of Origin
Multiple
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
3/4 hp
CFM @ 0.000-In. SP
4061
CFM @ 0.625-In. SP
3345
CFM @ 1.000-In. SP
2652
Mounting Location
Roof
Item
Centrifugal Upblast Roof Exhaust Fan
Wheel Material
Steel
Max. Inlet Temp.
400 Degrees F
CFM @ 0.500-In. SP
3554
Sones @ 0.500-In. SP @ 5 Ft.
15.5
Housing Material
Steel
Drive Type
Belt Drive
Motor Voltage
208V, 230V, 460V
Requires
Roof Curb for New Installations
RPM
1075
CFM @ 0.375-In. SP
3666
Max. BHP
0.78
Fixed Severe Duty 24"H Roof Curb Item No.
2EUG9
CFM @ 0.250-In. SP
3786
Speed Controllable
No
Motor HP
3/4 hp
Sones @ 0.125-In. SP @ 5 Ft.
16.2
Max. Operating Amps
2.9-2.8/1.4
Phase
3
Includes
Clean Out Port, Drive Package, Heat Baffle, Hinged Base, NEMA 1 Junction Box
Hz
60 Hz
Bearing Type
Regreasable Pillow Block
CFM @ 0.750-In. SP
3141
CFM @ 0.125-In. SP
3919
Assembled/Unassembled
Unassembled
Sones @ 0.250-In. SP @ 5 Ft.
15.8
CFM @ 0.875-In. SP
2926
Standards
AMCA Sound and Air, UL/cUL 762
Drive Package Included
Yes
Wheel Type
Backward Inclined
Includes Drive Package
Yes
Exhaust Airflow @ 0.375 in SP
3,666 cfm
Features
Clean Out Port Provides Easy Wheel Access, Heat Baffle Provides Longer Motor Life
Motor Horsepower
3/4 hp
Maximum Static Pressure
1 in wc
For Air Type
Kitchen Air
Wheel Finish
Nonstick Coated
Frequency
60 Hz
Current
2.9 to 2.8/1.4 A
Housing Finish
Polyester Coated
High-Efficiency Motor
No
Includes Motor
Yes
Sound Level
13.3 sones @ 1.000 in SP and 5 ft, 14.2 sones @ 0.875 in SP and 5 ft, 14.7 sones @ 0.750 in SP and 5 ft, 15.1 sones @ 0.625 in SP and 5 ft, 15.5 sones @ 0.500 in SP and 5 ft, 15.7 sones @ 0.375 in SP and 5 ft, 15.8 sones @ 0.250 in SP and 5 ft, 16.2 sones @ 0.125 in SP and 5 ft, 16.5 sones @ 0.000 in SP and 5 ft
Maximum Fan Speed
1,075 RPM
Airflow @ 0.000 in SP
4,061 cfm
Exhaust Airflow @ 0.125 in SP
3,919 cfm
Nameplate Voltage
208-230/460V AC
Exhaust Airflow @ 0.000 in SP
4,061 cfm
Base Shape
Square
Maximum Inlet Air Temperature
400 Degrees F
Housing Color
Gray
Motor Enclosure
Open Dripproof
Electrical Connection
Power Cord
Assembly
Unassembled
Motor Speed
1,075 RPM
For High-Static Pressure Applications
No
Brake Horsepower
39/50 hp
Exhaust Airflow @ 0.250 in SP
3,786 cfm
Motor Location
Out of Airstream
Exhaust Airflow @ 0.500 in SP
3,554 cfm
Safety Features
Windband
Mount Type
Roof Curb
Spark Resistant Construction Type
A
Application
Kitchens
Resistance Properties
Spark Resistant

Dimensions

Base Size - Roof Ventilators
29 1/8 in x 29 1/8 in
Overall Dia.
35 3/8 in
Dimension C
34 in
Shaft Dia. Wheel End
1 in
Base Length
29 1/8 in
Base Square Size - Roof Ventilators
29-1/8" x 29-1/8"
Wheel Dia.
18 1/2 in
Dimension D
21 in
Dimension A
29 1/8 in
Dimension B
35 3/8 in
Base Height
6.3 in
Overall Height
40 1/4 in
Base Width
29 1/8 in
Housing Width
35.4 in
Wheel Diameter
18 1/2 in
Damper Size
23 x 23 in
Overall Diameter
35 3/8 in
Housing Length
35.4 in
Propeller Shaft Diameter
1 in
Fits Chest Size
Clean Out Port Provides Easy Wheel Access, Heat Baffle Provides Longer Motor Life

Description

Centrifugal Upblast Roof Exhaust Fan, Application Kitchens, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter Not Applicable, Base Width 29 1/8 in, Base Length 29 1/8 in, Base Shape Square, Maximum Static Pressure 1 in wc, Exhaust Airflow @ 0.000 in SP 4,061 cfm, Nameplate Voltage 208-230/460V AC, Phase 3, Motor Horsepower 3/4 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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