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Severe Duty Vent, 16-1/2 In, 115/208-230V

Mfr # 7YR50
Zoro # G0848845

$3,555.99

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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 # 7YR50
Zoro # G0848845
Country of Origin Multiple
Category Belt Drive Centrifugal Exhaust Vents

Dimensions

Base Size - Roof Ventilators	25 1/8 in x 25 1/8 in
Shaft Dia. Wheel End	1 in
Overall Dia.	28 7/8 in
Dimension A	25 1/8 in
Base Width	25 1/8 in
Dimension C	30 in
Wheel Dia.	16 1/2 in
Overall Height	36 1/4 in
Base Height	6.3 in
Base Length	25 1/8 in
Dimension B	28 7/8 in
Base Square Size - Roof Ventilators	25-1/8" x 25-1/8"
Dimension D	19 3/8 in
Housing Length	28.9 in
Housing Width	28.9 in
Wheel Diameter	16 1/2 in
Damper Size	19 x 19 in
Overall Diameter	28 7/8 in
Base Dimension	25 1/8 in Square
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	115V AC/208V AC/230V AC
Motor HP - Roof Ventilators	3/4 hp
CFM @ 0.000-In. SP	3636
CFM @ 0.375-In. SP	3301
Wheel Material	Steel
Phase	1
Sones @ 0.125-In. SP @ 5 Ft.	18.1
Sones @ 0.250-In. SP @ 5 Ft.	17.7
RPM	1265
CFM @ 0.875-In. SP	2746
CFM @ 0.625-In. SP	3036
Bearing Type	Regreasable Pillow Block
Max. BHP	0.79
Assembled/Unassembled	Unassembled
Requires	Roof Curb for New Installations
CFM @ 0.750-In. SP	2894
Housing Material	Steel
Drive Type	Belt Drive
Hz	60
Includes	Clean Out Port, Drive Package, Heat Baffle, Hinged Base, NEMA 1 Junction Box
CFM @ 0.500-In. SP	3172
Mounting Location	Roof
Max. Operating Amps	11.6/5.9-5.8
Item	Centrifugal Upblast Roof Exhaust Fan
Motor Voltage	115/208/230
CFM @ 1.250-In. SP	2163
Drive Package Included	Yes
Sones @ 0.500-In. SP @ 5 Ft.	16.8
Fixed Severe Duty 24"H Roof Curb Item No.	2EUG8
CFM @ 0.250-In. SP	3426
Motor HP	3/4
Max. Inlet Temp.	400 Degrees F
Standards	AMCA Sound and Air, UL/cUL 762
CFM @ 1.000-In. SP	2583
CFM @ 0.125-In. SP	3532
Speed Controllable	No
Wheel Type	Backward Inclined
Exhaust Airflow @ 0.000 in SP	3,636 cfm
Includes Motor	Yes
Nominal Voltage	115/208-230V AC
Spark Resistant Construction Type	A
Housing Color	Gray
Maximum Static Pressure	1 1/4 in wc
Assembly	Unassembled
Frequency	60 Hz
For High-Static Pressure Applications	No
Exhaust Airflow @ 0.125 in SP	3,532 cfm
Exhaust Airflow @ 0.000 in SP - Range	2,000 to 4,999 cfm
Current	11.6/5.9 to 5.8 A
High-Efficiency Motor	No
Wheel & Housing Material	Steel / Steel
Mount Type	Roof Curb
Exhaust Airflow @ 0.375 in SP	3,301 cfm
Motor Enclosure	Open Dripproof
Electrical Connection	Power Cord
Housing Finish	Polyester Coated
Safety Features	Windband
Motor Enclosure Design	Open Dripproof (ODP)
Grease Capacity	Severe Grease
Includes Drive Package	Yes
Motor Efficiency	Standard Motor
Motor Horsepower	3/4 hp
Exhaust Airflow @ 0.500 in SP - Range	2,000 to 4,999 cfm
Motor Location	Out of Airstream
Wheel Finish	Nonstick Coated
Exhaust Airflow @ 0.000 in. SP - Range	2,000 to 4,999 cfm
Application	Kitchens
Airflow @ 0.000 in SP	3,636 cfm
Maximum Inlet Air Temperature	400 Degrees F
Exhaust Airflow @ 0.500 in SP	3,172 cfm
For Air Type	Kitchen Air
Sound Level	15.2 sones @ 1.250 in SP and 5 ft, 15.8 sones @ 1.000 in SP and 5 ft, 16.1 sones @ 0.875 in SP and 5 ft, 16.3 sones @ 0.750 in SP and 5 ft, 16.5 sones @ 0.625 in SP and 5 ft, 16.8 sones @ 0.500 in SP and 5 ft, 17.2 sones @ 0.375 in SP and 5 ft, 17.7 sones @ 0.250 in SP and 5 ft, 18.1 sones @ 0.125 in SP and 5 ft, 18.5 sones @ 0.000 in SP and 5 ft
Exhaust Airflow @ 0.250 in SP	3,426 cfm
Motor Speed	1,265 RPM
Brake Horsepower	79/100 hp
Resistance Properties	Spark Resistant
Maximum Fan Speed	1,265 RPM
Base Shape	Square
Nameplate Voltage	115/208-230V AC
Features	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 25 1/8 in, Base Length 25 1/8 in, Base Shape Square, Maximum Static Pressure 1 1/4 in wc, Exhaust Airflow @ 0.000 in SP 3,636 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

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

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Severe Duty Vent, 16-1/2 In, 115/208-230V

Mfr # 7YR50

Zoro # G0848845

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