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  9. Hzd. Loc. Vent, 16-1/2 In, 115/208-230V
Dayton Hzd. Loc. Vent, 16-1/2 In, 115/208-230V 7HY55 - main

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

  • Mfr # 7HY55

  • Zoro # G3643516

product price: $1,606.99
/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 #
7HY55
Zoro #
G3643516
UPC #
00799471519479
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
26 in x 26 in
Base Square Size - Roof Ventilators
26" x 26"
Recommended Damper Size (In.)
19 x 19
Base Length
26 in
Overall Dia.
28 7/8 in
Dimension A
26 in
Dimension B
28 7/8 in
Base Height
1.8 in
Dimension D
19 3/8 in
Dimension C
30 1/8 in
Base Width
26 in
Wheel Dia.
16 1/2 in
Overall Height
31 7/8 in
Shaft Dia. Wheel End
3/4 in
Housing Length
28.9 in
Wheel Diameter
16 1/2 in
Propeller Shaft Diameter
3/4 in
Overall Diameter
28 7/8 in
Housing Width
28.9 in
Damper Size
19 x 19 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
1/3 hp
CFM @ 0.000-In. SP
2774
CFM @ 0.750-In. SP
1584
Adj. 6 3/8"H Roof Curb Stock No.
4c454
Recommended 12 In. Fixed Curb Item No.
2RB77
Recommended 8 In. Fixed Curb Item No.
4HX40
Standards
AMCA Sound and Air
CFM @ 0.500-In. SP
2109
Sones @ 0.125-In. SP @ 5 Ft.
12.0
Max. BHP
0.35
Phase
1
Mounting Location
Roof
Drive Type
Belt Drive
Drive Package Included
Yes
Sones @ 0.250-In. SP @ 5 Ft.
11.5
Max. Inlet Temp.
300 Degrees F
Speed Controllable
No
Max. Operating Amps
6.6/3.1-3.3
Motor Voltage
115/208/230
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
2300
Bearing Type
Sealed Pillow Block
Hz
60
CFM @ 0.625-In. SP
1893
RPM
965
Assembled/Unassembled
Unassembled
Wheel Material
Aluminum
CFM @ 0.125-In. SP
2637
Recommended Damper Stock No.
4HX66
Motor HP
1/3
Adj. 12 3/8"H Roof Curb Stock No.
2ZV83
Requires
Roof curb for new installations
Sones @ 0.500-In. SP @ 5 Ft.
10.8
CFM @ 0.250-In. SP
2477
Housing Material
Aluminum
Wheel Type
Backward Inclined
Motor Horsepower
1/3 hp
Airflow @ 0.000 in SP
2,774 cfm
Electrical Connection
Power Cord
Exhaust Airflow @ 0.125 in SP
2,637 cfm
Current
6.6/3.0 to 3.3 A
Features
Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Nonoverloading Centrifugal Wheel Design
For Air Type
Flammable Vapor
Application
Industrial and Commercial Buildings
Motor Location
Out of Airstream
Sound Level
10.8 sones @ 0.500 in SP and 5 ft, 11.5 sones @ 0.250 in SP and 5 ft, 12.0 sones @ 0.125 in SP and 5 ft
Maximum Static Pressure
3/4 in wc
Includes Motor
Yes
Mount Type
Roof Curb
High-Efficiency Motor
No
Motor Enclosure
Totally Enclosed Fan Cooled
For High-Static Pressure Applications
No
Exhaust Airflow @ 0.375 in SP
2,300 cfm
Assembly
Unassembled
Resistance Properties
Spark Resistant
Maximum Fan Speed
965 RPM
Hazardous Location Specification
Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group G
Includes Drive Package
Yes
Base Shape
Square
Safety Features
Explosion Resistant Motor
Exhaust Airflow @ 0.250 in SP
2,477 cfm
Housing Material Fabrication
Spun
Frequency
60 Hz
Spark Resistant Construction Type
A
Motor Speed
965 RPM
Nameplate Voltage
115/208-230V AC
Maximum Inlet Air Temperature
300 Degrees F
Exhaust Airflow @ 0.500 in SP
2,109 cfm
Brake Horsepower
7/20 hp
Exhaust Airflow @ 0.000 in SP
2,774 cfm

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 3/4 in wc, Exhaust Airflow @ 0.000 in SP 2,774 cfm, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1/3 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum, High-Efficiency Motor No

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