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Severe Duty Vent, 18-1/2 In, 115/230V

Mfr # 7YR52
Zoro # G1940784

$3,968.99

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Key Features

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

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Product Information

Brand Dayton
MFR # 7YR52
Zoro # G1940784
UPC #
00799471519479
Country of Origin Multiple
Category Belt Drive Centrifugal Exhaust Vents

Dimensions

Base Size - Roof Ventilators	29 1/8 in x 29 1/8 in
Base Height	6.3 in
Base Length	29 1/8 in
Overall Height	40 1/4 in
Base Width	29 1/8 in
Shaft Dia. Wheel End	1 in
Dimension A	29 1/8 in
Wheel Dia.	18 1/2 in
Dimension B	35 3/8 in
Dimension C	34 in
Overall Dia.	35 3/8 in
Base Square Size - Roof Ventilators	29-1/8" x 29-1/8"
Dimension D	21 in
Damper Size	23 x 23 in
Propeller Shaft Diameter	1 in
Housing Width	35.4 in
Wheel Diameter	18 1/2 in
Overall Diameter	35 3/8 in
Housing Length	35.4 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	1/4 hp
CFM @ 0.000-In. SP	2815
Drive Package Included	Yes
Hz	60
Housing Material	Steel
Includes	Clean Out Port, Drive Package, Heat Baffle, Hinged Base, NEMA 1 Junction Box
Requires	Roof Curb for New Installations
Standards	AMCA Sound and Air, UL/cUL 762
Max. BHP	0.26
CFM @ 0.375-In. SP	2143
Sones @ 0.125-In. SP @ 5 Ft.	8.6
Mounting Location	Roof
Bearing Type	Regreasable Pillow Block
Phase	1
Sones @ 0.500-In. SP @ 5 Ft.	7.1
CFM @ 0.500-In. SP	1763
Drive Type	Belt Drive
Fixed Severe Duty 24"H Roof Curb Item No.	2EUG9
Max. Inlet Temp.	400 Degrees F
Assembled/Unassembled	Unassembled
Motor HP	1/4
CFM @ 0.250-In. SP	2448
CFM @ 0.125-In. SP	2617
RPM	745
Item	Centrifugal Upblast Roof Exhaust Fan
Sones @ 0.250-In. SP @ 5 Ft.	8.1
Wheel Material	Steel
Max. Operating Amps	5.6/2.8
Speed Controllable	No
Motor Voltage	115/230
Wheel Type	Backward Inclined
Maximum Static Pressure	1/2 in wc
Nameplate Voltage	115/230V AC
Exhaust Airflow @ 0.250 in SP	2,448 cfm
High-Efficiency Motor	No
Resistance Properties	Spark Resistant
Includes Drive Package	Yes
Spark Resistant Construction Type	A
Current	5.6/2.8 A
Assembly	Unassembled
Features	Clean Out Port Provides Easy Wheel Access, Heat Baffle Provides Longer Motor Life
Housing Finish	Polyester Coated
Frequency	60 Hz
Maximum Fan Speed	745 RPM
Exhaust Airflow @ 0.500 in SP	1,763 cfm
Airflow @ 0.000 in SP	2,815 cfm
Exhaust Airflow @ 0.000 in SP	2,815 cfm
Motor Horsepower	1/4 hp
Motor Location	Out of Airstream
Motor Enclosure	Open Dripproof
Base Shape	Square
Application	Kitchens
Sound Level	7.1 sones @ 0.500 in SP and 5 ft, 7.4 sones @ 0.375 in SP and 5 ft, 8.1 sones @ 0.250 in SP and 5 ft, 8.6 sones @ 0.125 in SP and 5 ft, 9.2 sones @ 0.000 in SP and 5 ft
Includes Motor	Yes
Motor Speed	745 RPM
Housing Color	Gray
Electrical Connection	Power Cord
Exhaust Airflow @ 0.125 in SP	2,617 cfm
Mount Type	Roof Curb
Brake Horsepower	13/50 hp
For Air Type	Kitchen Air
Exhaust Airflow @ 0.375 in SP	2,143 cfm
For High-Static Pressure Applications	No
Wheel Finish	Nonstick Coated
Maximum Inlet Air Temperature	400 Degrees F
Safety Features	Windband

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 1/2 in wc, Exhaust Airflow @ 0.000 in SP 2,815 cfm, Nameplate Voltage 115/230V AC, Phase 1, Motor Horsepower 1/4 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Steel, Wheel Material Steel, High-Efficiency Motor No, For High-Static Pressure Applications No

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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Severe Duty Vent, 18-1/2 In, 115/230V

Mfr # 7YR52

Zoro # G1940784

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