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Upblast Vent, 16-1/2 In, 208-230/460V

Mfr # 7YR18
Zoro # G0842222

$1,747.99

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Key Features

Drive Package With Motor Included Yes
Duty Rating - Roof Ventilators Standard
Drive Type - Roof Ventilators Belt Drive
Mounting Location - Roof Ventilators Roof
Number of Speeds 1

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Product Information

Brand Dayton
MFR # 7YR18
Zoro # G0842222
Country of Origin Multiple
Category Belt Drive Centrifugal Exhaust Vents

Dimensions

Base Size - Roof Ventilators	26 in x 26 in
Dimension B	28 7/8 in
Base Width	26 in
Base Length	26 in
Wheel Dia.	16 1/2 in
Base Square Size - Roof Ventilators	26" x 26"
Recommended Damper Size (In.)	19 x 19
Overall Height	28 1/8 in
Dimension C	26 3/8 in
Shaft Dia. Wheel End	3/4 in
Dimension D	19 3/8 in
Overall Dia.	28 7/8 in
Dimension A	26 in
Base Height	1.8 in
Overall Diameter	28 7/8 in
Propeller Shaft Diameter	3/4 in
Housing Width	28.9 in
Housing Length	28.9 in
Damper Size	19 x 19 in
Base Dimension	26 in Square
Wheel Diameter	16 1/2 in

Details

Item - Roof Ventilators	Upblast Ventilator
Drive Package With Motor Included	Yes
Duty Rating - Roof Ventilators	Standard
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
Mounting Location	Roof
RPM	1690
Speed Controllable	No
CFM @ 1.75-In. SP	2082
Bearing Type	Regreasable Pillow Block, Sealed Pillow Block
Adj. 12 3/8"H Roof Curb Stock No.	2ZV83
Motor HP	1
Adj. 6 3/8"H Roof Curb Stock No.	4c454
Max. Inlet Temp.	300 Degrees F
Drive Type	Belt Drive
Standards	AMCA Sound and Air, UL/cUL 762
Phase	3
CFM @ 0.625-In. SP	2671
CFM @ 0.750-In. SP	2611
Adj. UL 762 Kitchen Roof Curb Stock No.	4HX62
Fixed UL 762 Kitchen Roof Curb Stock No.	4HX56
Requires	Roof Curb for New Installations
Housing Material	Aluminum
Item	Centrifugal Upblast Roof Exhaust Fan
CFM @ 1.250-In. SP	2365
CFM @ 2.000-In. SP	1899
Includes	Drive Package, NEMA 1 Junction Box
CFM @ 1.500-In. SP	2228
Wheel Material	Aluminum
Recommended Damper Stock No.	4HX66
CFM @ 2.250-In. SP	1,664 cfm
Drive Package Included	Yes
CFM @ 1.000-In. SP	2488
Recommended 8 In. Fixed Curb Item No.	4HX40
CFM @ 0.875-In. SP	2550
Assembled/Unassembled	Unassembled
Motor Voltage	208/230/460
Max. Operating Amps	3.6-3.8/1.9
Max. BHP	1.05
Sones @ 0.500-In. SP @ 5 Ft.	21
Hz	60
CFM @ 0.500-In. SP	2722
Recommended 12 In. Fixed Curb Item No.	2RB77
Wheel Type	Backward Inclined
Brake Horsepower	1 1/20 hp
Includes Drive Package	Yes
Resistance Properties	Spark Resistant
Current	3.6 to 3.8/1.9 A
For High-Static Pressure Applications	Yes
Motor Enclosure Design	Open Dripproof (ODP)
Spark Resistant Construction Type	A
Safety Features	Fully Rolled Windband
Wheel & Housing Material	Aluminum / Aluminum
Features	Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Nonoverloading Centrifugal Wheel Design
Grease Capacity	Standard Grease
Motor Enclosure	Open Dripproof
Motor Efficiency	Standard Motor
Electrical Connection	Power Cord
High-Efficiency Motor	No
For Air Type	Kitchen Air
Motor Speed	1,690 RPM
Nominal Voltage	208-230/460V AC
Includes Motor	Yes
Mount Type	Roof Curb
Nameplate Voltage	208-230/460V AC
Exhaust Airflow @ 0.500 in SP - Range	2,000 to 4,999 cfm
Motor Location	Out of Airstream
Application	Industrial and Commercial Buildings, Restaurants, Schools
Sound Level	15.0 sones @ 2.250 in SP and 5 ft, 16.9 sones @ 2.000 in SP and 5 ft, 18.5 sones @ 1.250 in SP and 5 ft, 18.6 sones @ 1.750 in SP and 5 ft, 19.1 sones @ 1.500 in SP and 5 ft, 20.0 sones @ 0.875 in SP and 5 ft, 20.0 sones @ 1.000 in SP and 5 ft, 21.0 sones @ 0.500 in SP and 5 ft, 21.0 sones @ 0.625 in SP and 5 ft, 21.0 sones @ 0.750 in SP and 5 ft
Motor Horsepower	1 hp
Base Shape	Square
Frequency	60 Hz
Exhaust Airflow @ 0.500 in SP	2,722 cfm
Housing Material Fabrication	Spun
Maximum Fan Speed	1,690 RPM
Maximum Static Pressure	2 1/4 in wc
Assembly	Unassembled
Maximum Inlet Air Temperature	300 Degrees F

Description

Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter Not Applicable, Base Width 26 in, Base Length 26 in, Base Shape Square, Maximum Static Pressure 2 1/4 in wc, Nameplate Voltage 208-230/460V AC, Phase 3, Motor Horsepower 1 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum, High-Efficiency Motor No

Restrictions

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

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Upblast Vent, 16-1/2 In, 208-230/460V

Mfr # 7YR18

Zoro # G0842222

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