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Hzd. Loc. Vent, 11-1/4 In, 230/460V

Mfr # 7HY42
Zoro # G3647165

$1,463.35

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$1,258.95

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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 # 7HY42
Zoro # G3647165
Country of Origin Multiple
Category Belt Drive Centrifugal Exhaust Vents

Dimensions

Base Size - Roof Ventilators	22 in x 22 in
Wheel Dia.	11 1/4 in
Recommended Damper Size (In.)	15 x 15
Overall Height	26 7/8 in
Dimension B	24 7/8 in
Base Square Size - Roof Ventilators	22" x 22"
Overall Dia.	24 7/8 in
Dimension A	22 in
Dimension C	25 1/8 in
Shaft Dia. Wheel End	3/4 in
Base Width	22 in
Dimension D	17 3/8 in
Base Length	22 in
Base Height	1.8 in
Overall Diameter	24 7/8 in
Wheel Diameter	11 1/4 in
Base Dimension	22 in Square
Housing Width	24.9 in
Propeller Shaft Diameter	3/4 in
Damper Size	15 x 15 in
Housing Length	24.9 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	230V AC/460V AC
Motor HP - Roof Ventilators	1/3 hp
CFM @ 0.000-In. SP	1549
Assembled/Unassembled	Unassembled
Hz	60/50
Max. Inlet Temp.	300 Degrees F
Sones @ 0.250-In. SP @ 5 Ft.	13.4
Motor Voltage	230/460
Recommended Damper Stock No.	4HX65
Motor HP	1/3
Drive Type	Belt Drive
CFM @ 0.500-In. SP	1350
Adj. 12 3/8"H Roof Curb Stock No.	2ZV82
CFM @ 0.625-In. SP	1293
Standards	AMCA Sound and Air
CFM @ 0.750-In. SP	1234
Speed Controllable	No
Sones @ 0.500-In. SP @ 5 Ft.	12.4
Requires	Roof curb for new installations
CFM @ 0.125-In. SP	1505
Item	Centrifugal Upblast Roof Exhaust Fan
Includes	Hazardous Location Motor that meets Class I, Groups C & D AND Class II, Groups E, F & G
CFM @ 0.375-In. SP	1406
CFM @ 1.000-In. SP	1106
Recommended 8 In. Fixed Curb Item No.	4HX39
Phase	3
Mounting Location	Roof
Adj. 6 3/8"H Roof Curb Stock No.	4c453
CFM @ 0.250-In. SP	1459
RPM	1820
CFM @ 1.250-In. SP	900
Recommended 12 In. Fixed Curb Item No.	2RB76
Housing Material	Aluminum
Drive Package Included	Yes
CFM @ 0.875-In. SP	1171
Wheel Material	Aluminum
Max. BHP	0.35
Sones @ 0.125-In. SP @ 5 Ft.	13.7
Bearing Type	Sealed Pillow Block
Max. Operating Amps	1.2/0.6
Wheel Type	Backward Inclined
Sound Level	14.3 sones @ 0.000 in SP and 5 ft, 13.7 sones @ 0.125 in SP and 5 ft, 13.4 sones @ 0.250 in SP and 5 ft, 12.7 sones @ 0.375 in SP and 5 ft, 12.4 sones @ 0.500 in SP and 5 ft, 12.0 sones @ 0.625 in SP and 5 ft, 11.6 sones @ 0.750 in SP and 5 ft, 11.2 sones @ 0.875 in SP and 5 ft, 10.6 sones @ 1.000 in SP and 5 ft, 10.1 sones @ 1.250 in SP and 5 ft
Safety Features	Explosion Resistant Motor
Nominal Voltage	230/460V AC
Hazardous Location Rating	Class I Groups C & D, Class II Groups F & G
Assembly	Unassembled
Exhaust Airflow @ 0.500 in SP	1,350 cfm
Motor Enclosure Design	Totally Enclosed Nonventilated (TENV)
Maximum Inlet Air Temperature	300 Degrees F
Electrical Connection	Power Cord
Current	1.2/0.6 A
Features	Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Nonoverloading Centrifugal Wheel Design
Includes Motor	Yes
Airflow @ 0.000 in SP	1,549 cfm
Maximum Static Pressure	1 1/4 in wc
Exhaust Airflow @ 0.000 in SP	1,549 cfm
Wheel & Housing Material	Aluminum / Aluminum
Motor Enclosure	Totally Enclosed Nonventilated
Spark Resistant Construction Type	A
Motor Efficiency	Standard Motor
For Air Type	Flammable Vapor
Resistance Properties	Spark Resistant
Application	Industrial and Commercial Buildings
Exhaust Airflow @ 0.375 in SP	1,406 cfm
Exhaust Airflow @ 0.000 in. SP - Range	0 to 1,999 cfm
Exhaust Airflow @ 0.000 in SP - Range	0 to 1,999 cfm
High-Efficiency Motor	No
Motor Location	Out of Airstream
Includes Drive Package	Yes
Exhaust Airflow @ 0.250 in SP	1,459 cfm
Exhaust Airflow @ 0.500 in SP - Range	0 to 1,999 cfm
Nameplate Voltage	230/460V AC
Frequency	60 Hz
Exhaust Airflow @ 0.125 in SP	1,505 cfm
Mount Type	Roof Curb
Base Shape	Square
Brake Horsepower	7/20 hp
Motor Horsepower	1/3 hp
Grease Capacity	Standard Grease
Motor Speed	1,820 RPM
Hazardous Location Specification	Class I Group C, Class I Group D, Class II Group F, Class II Group G
For High-Static Pressure Applications	No
Maximum Fan Speed	1,820 RPM
Housing Material Fabrication	Spun

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 22 in, Base Length 22 in, Base Shape Square, Maximum Static Pressure 1 1/4 in wc, Exhaust Airflow @ 0.000 in SP 1,549 cfm, Nameplate Voltage 230/460V AC, Phase 3, Motor Horsepower 1/3 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, 11-1/4 In, 230/460V

Mfr # 7HY42

Zoro # G3647165

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