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  9. Hzd. Loc. Vent, 18-1/2 In, 115/208-230V
Dayton Hzd. Loc. Vent, 18-1/2 In, 115/208-230V 7HY61 - main

Hzd. Loc. Vent, 18-1/2 In, 115/208-230V

  • Mfr # 7HY61

  • Zoro # G3703621

product price: $1,678.99
/ea
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Key Features

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
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Specifications

Product Information

MFR #
7HY61
Zoro #
G3703621
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
30 in x 30 in
Base Width
30 in
Base Square Size - Roof Ventilators
30" x 30"
Shaft Dia. Wheel End
3/4 in
Base Height
1.8 in
Wheel Dia.
18 1/2 in
Recommended Damper Size (In.)
23 x 23
Base Length
30 in
Overall Height
36 1/2 in
Dimension D
21 in
Dimension C
34 3/4 in
Dimension A
30 in
Overall Dia.
35 3/8 in
Dimension B
35 3/8 in
Housing Width
35.4 in
Damper Size
23 x 23 in
Propeller Shaft Diameter
3/4 in
Housing Length
35.4 in
Overall Diameter
35 3/8 in
Wheel Diameter
18 1/2 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
1/4 hp
CFM @ 0.000-In. SP
2815
Housing Material
Aluminum
Max. Operating Amps
4.8/2.3-2.4
Item
Centrifugal Upblast Roof Exhaust Fan
Includes
Hazardous Location Motor that meets Class I, Groups C & D AND Class II, Groups E, F & G
Adj. 12 3/8"H Roof Curb Stock No.
2ZV83
Recommended Damper Stock No.
4HX67
Assembled/Unassembled
Unassembled
Motor Voltage
115/208/230
Drive Package Included
Yes
Wheel Material
Aluminum
Max. BHP
0.26
Standards
AMCA Sound and Air
Speed Controllable
No
Phase
1
Sones @ 0.500-In. SP @ 5 Ft.
7.1
Drive Type
Belt Drive
Requires
Roof curb for new installations
Mounting Location
Roof
Recommended 12 In. Fixed Curb Item No.
2RB79
Sones @ 0.250-In. SP @ 5 Ft.
8.1
Recommended 8 In. Fixed Curb Item No.
4HX41
Bearing Type
Regreasable Pillow Block
Adj. 6 3/8"H Roof Curb Stock No.
4c454
Sones @ 0.125-In. SP @ 5 Ft.
8.6
CFM @ 0.500-In. SP
1763
Hz
60
CFM @ 0.375-In. SP
2143
RPM
745
Motor HP
1/4
Max. Inlet Temp.
300 Degrees F
CFM @ 0.250-In. SP
2448
CFM @ 0.125-In. SP
2617
Wheel Type
Backward Inclined
Includes Motor
Yes
Mount Type
Roof Curb
Current
4.2/2.3 to 2.4 A
Safety Features
Explosion Resistant Motor
Maximum Fan Speed
745 RPM
Spark Resistant Construction Type
A
Maximum Inlet Air Temperature
300 Degrees F
Housing Material Fabrication
Spun
Nameplate Voltage
115/208-230V AC
Sound Level
7.1 sones @ 0.500 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
Application
Industrial and Commercial Buildings
Airflow @ 0.000 in SP
2,815 cfm
For Air Type
Flammable Vapor
Exhaust Airflow @ 0.375 in SP
2,143 cfm
Base Shape
Square
Frequency
60 Hz
High-Efficiency Motor
No
Motor Speed
745 RPM
Motor Horsepower
1/4 hp
Electrical Connection
Power Cord
Exhaust Airflow @ 0.500 in SP
1,763 cfm
Exhaust Airflow @ 0.125 in SP
2,617 cfm
Exhaust Airflow @ 0.250 in SP
2,448 cfm
Resistance Properties
Spark Resistant
Brake Horsepower
13/50 hp
Maximum Static Pressure
1/2 in wc
Features
Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Nonoverloading Centrifugal Wheel Design
Exhaust Airflow @ 0.000 in SP
2,815 cfm
Motor Enclosure
Totally Enclosed Nonventilated
Includes Drive Package
Yes
Motor Location
Out of Airstream
For High-Static Pressure Applications
No
Hazardous Location Specification
Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group G
Assembly
Unassembled

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 30 in, Base Length 30 in, Base Shape Square, Maximum Static Pressure 1/2 in wc, Exhaust Airflow @ 0.000 in SP 2,815 cfm, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1/4 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum, High-Efficiency Motor No

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