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Hzd. Loc. Vent, 16-1/2 In, 115/208-230V

Mfr # 7HY57
Zoro # G3690391

$1,452.42

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Key Features

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

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Product Information

Brand Dayton
MFR # 7HY57
Zoro # G3690391
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
Dimension A	26 in
Shaft Dia. Wheel End	3/4 in
Base Length	26 in
Overall Height	31 7/8 in
Recommended Damper Size (In.)	19 x 19
Dimension C	30 1/8 in
Overall Dia.	28 7/8 in
Base Square Size - Roof Ventilators	26" x 26"
Base Width	26 in
Wheel Dia.	16 1/2 in
Base Height	1.8 in
Dimension D	19 3/8 in
Damper Size	19 x 19 in
Wheel Diameter	16 1/2 in
Overall Diameter	28 7/8 in
Propeller Shaft Diameter	3/4 in
Housing Length	28.9 in
Base Dimension	26 in Square
Housing Width	28.9 in

Details

Item - Roof Ventilators	Upblast Ventilator
Drive Package With Motor Included	Yes
Duty Rating - Roof Ventilators	Hazardous Location
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	1/2 hp
CFM @ 0.000-In. SP	3191
Includes	Hazardous Location Motor that meets Class I, Groups C & D AND Class II, Groups E, F & G
Max. Operating Amps	8.8/4.2-4.4
Standards	AMCA Sound and Air
CFM @ 1.000-In. SP	1770
CFM @ 0.250-In. SP	2941
Sones @ 0.125-In. SP @ 5 Ft.	14.6
CFM @ 0.875-In. SP	2094
CFM @ 0.375-In. SP	2796
Adj. 12 3/8"H Roof Curb Stock No.	2ZV83
Sones @ 0.500-In. SP @ 5 Ft.	13.5
Sones @ 0.250-In. SP @ 5 Ft.	14.2
Drive Package Included	Yes
Speed Controllable	No
Recommended 12 In. Fixed Curb Item No.	2RB77
Mounting Location	Roof
Motor HP	1/2
Max. BHP	0.54
Drive Type	Belt Drive
CFM @ 0.125-In. SP	3072
CFM @ 0.750-In. SP	2297
Max. Inlet Temp.	300 Degrees F
Adj. 6 3/8"H Roof Curb Stock No.	4c454
Wheel Material	Aluminum
Item	Centrifugal Upblast Roof Exhaust Fan
Phase	1
Hz	60
Recommended Damper Stock No.	4HX66
Motor Voltage	115/208/230
CFM @ 0.625-In. SP	2475
Requires	Roof curb for new installations
Housing Material	Aluminum
CFM @ 0.500-In. SP	2641
RPM	1110
Bearing Type	Sealed Pillow Block
Recommended 8 In. Fixed Curb Item No.	4HX40
Assembled/Unassembled	Unassembled
Wheel Type	Backward Inclined
Safety Features	Explosion Resistant Motor
Spark Resistant Construction Type	A
Features	Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Nonoverloading Centrifugal Wheel Design
Brake Horsepower	27/50 hp
Maximum Fan Speed	1,110 RPM
Includes Motor	Yes
Exhaust Airflow @ 0.125 in SP	3,072 cfm
Current	8.8/4.2 to 4.4 A
Application	Industrial and Commercial Buildings
Motor Speed	1,110 RPM
Motor Location	Out of Airstream
Frequency	60 Hz
Hazardous Location Rating	Class I Groups C & D, Class II Groups E, F & G
Exhaust Airflow @ 0.250 in SP	2,941 cfm
Housing Material Fabrication	Spun
Motor Enclosure Design	Totally Enclosed Fan-Cooled (TEFC)
Hazardous Location Specification	Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group G
Grease Capacity	Standard Grease
Exhaust Airflow @ 0.500 in SP - Range	2,000 to 4,999 cfm
Airflow @ 0.000 in SP	3,191 cfm
Motor Efficiency	Standard Motor
Exhaust Airflow @ 0.000 in SP	3,191 cfm
Resistance Properties	Spark Resistant
Mount Type	Roof Curb
Nominal Voltage	115/208-230V AC
High-Efficiency Motor	No
Base Shape	Square
Motor Horsepower	1/2 hp
Electrical Connection	Power Cord
Maximum Static Pressure	1 in wc
Motor Enclosure	Totally Enclosed Fan Cooled
Exhaust Airflow @ 0.000 in SP - Range	2,000 to 4,999 cfm
Sound Level	13.5 sones @ 0.500 in SP and 5 ft, 14.2 sones @ 0.250 in SP and 5 ft, 14.6 sones @ 0.125 in SP and 5 ft
Wheel & Housing Material	Aluminum / Aluminum
Assembly	Unassembled
Includes Drive Package	Yes
For High-Static Pressure Applications	No
Nameplate Voltage	115/208-230V AC
Exhaust Airflow @ 0.000 in. SP - Range	2,000 to 4,999 cfm
Exhaust Airflow @ 0.500 in SP	2,641 cfm
For Air Type	Flammable Vapor
Exhaust Airflow @ 0.375 in SP	2,796 cfm
Maximum Inlet Air Temperature	300 Degrees F

Description

Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Drive Type Belt Drive, For Air Type Flammable Vapor, Base Diameter Not Applicable, Base Width 26 in, Base Length 26 in, Base Shape Square, Maximum Static Pressure 1 in wc, Exhaust Airflow @ 0.000 in SP 3,191 cfm, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1/2 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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Hzd. Loc. Vent, 16-1/2 In, 115/208-230V

Mfr # 7HY57

Zoro # G3690391

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