Zoro Homepage
Clipboard Icon Quick Order
Cart Icon 0 Cart
  1. Home
  2. /
  3. Heating & Cooling
  4. /
  5. Roof Ventilators
  6. /
  7. Belt Drive Centrifugal Exhaust Vents
  8. /
  9. Hzd. Loc. Vent, 14-3/4 In, 208-230/460V
Dayton Hzd. Loc. Vent, 14-3/4 In, 208-230/460V 7HY51 - main

Hzd. Loc. Vent, 14-3/4 In, 208-230/460V

  • Mfr # 7HY51

  • Zoro # G3647287

product price: $1,628.99
/ea
Item requires special delivery charges. A $75.00 per item surcharge will be applied.

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
See all product information
Get a 10% off coupon
Free 30-day returns
Return Policy
Get 30 days to pay with Net 30
Apply Now
Real support from real people
Contact our U.S. based team

Specifications

Product Information

MFR #
7HY51
Zoro #
G3647287
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
26 in x 26 in
Dimension D
19 3/8 in
Base Height
1.8 in
Base Width
26 in
Dimension C
30 1/8 in
Base Length
26 in
Base Square Size - Roof Ventilators
26" x 26"
Wheel Dia.
14 3/4 in
Overall Height
31 7/8 in
Dimension B
28 7/8 in
Overall Dia.
28 7/8 in
Shaft Dia. Wheel End
3/4 in
Dimension A
26 in
Recommended Damper Size (In.)
19 x 19
Housing Width
28.9 in
Overall Diameter
28 7/8 in
Damper Size
19 x 19 in
Propeller Shaft Diameter
3/4 in
Housing Length
28.9 in
Wheel Diameter
14 3/4 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
208V AC/230V AC/460V AC
Motor HP - Roof Ventilators
1/2 hp
CFM @ 0.000-In. SP
2518
Mounting Location
Roof
Recommended 8 In. Fixed Curb Item No.
4HX40
Sones @ 0.250-In. SP @ 5 Ft.
14.2
Max. Inlet Temp.
300 Degrees F
Motor HP
1/2
Sones @ 0.125-In. SP @ 5 Ft.
14.7
Bearing Type
Sealed Pillow Block
CFM @ 0.625-In. SP
2068
CFM @ 0.250-In. SP
2362
Recommended 12 In. Fixed Curb Item No.
2RB77
Sones @ 0.500-In. SP @ 5 Ft.
12.9
CFM @ 0.500-In. SP
2174
CFM @ 0.125-In. SP
2445
Max. BHP
0.52
Requires
Roof curb for new installations
Speed Controllable
No
Drive Type
Belt Drive
Drive Package Included
Yes
Includes
Hazardous Location Motor that meets Class I, Groups C & D AND Class II, Groups E, F & G
Wheel Material
Aluminum
Recommended Damper Stock No.
4HX66
Housing Material
Aluminum
CFM @ 0.375-In. SP
2271
Hz
60/50
Max. Operating Amps
2.3-2.4/1.2
Motor Voltage
208/230/460
Assembled/Unassembled
Unassembled
Adj. 6 3/8"H Roof Curb Stock No.
4c454
Adj. 12 3/8"H Roof Curb Stock No.
2ZV83
Phase
3
CFM @ 1.000-In. SP
1643
CFM @ 0.875-In. SP
1818
Standards
AMCA Sound and Air
RPM
1390
Item
Centrifugal Upblast Roof Exhaust Fan
CFM @ 0.750-In. SP
1949
Wheel Type
Backward Inclined
For High-Static Pressure Applications
No
Resistance Properties
Spark Resistant
Current
2.3 to 2.4/1.2 A
Maximum Fan Speed
1,390 RPM
Housing Material Fabrication
Spun
Brake Horsepower
13/25 hp
Includes Drive Package
Yes
Hazardous Location Specification
Class I Group C, Class I Group D, Class II Group F, Class II Group G
Base Shape
Square
Airflow @ 0.000 in SP
2,518 cfm
High-Efficiency Motor
No
Exhaust Airflow @ 0.250 in SP
2,362 cfm
Motor Enclosure
Totally Enclosed Fan Cooled
For Air Type
Flammable Vapor
Includes Motor
Yes
Exhaust Airflow @ 0.500 in SP
2,174 cfm
Exhaust Airflow @ 0.125 in SP
2,445 cfm
Spark Resistant Construction Type
A
Exhaust Airflow @ 0.000 in SP
2,518 cfm
Application
Industrial and Commercial Buildings
Mount Type
Roof Curb
Motor Speed
1,390 RPM
Maximum Inlet Air Temperature
300 Degrees F
Sound Level
14.9 sones @ 0.000 in SP and 5 ft, 14.7 sones @ 0.125 in SP and 5 ft, 14.2 sones @ 0.250 in SP and 5 ft, 13.2 sones @ 0.375 in SP and 5 ft, 12.9 sones @ 0.500 in SP and 5 ft, 12.5 sones @ 0.625 in SP and 5 ft, 12.1 sones @ 0.750 in SP and 5 ft, 11.4 sones @ 0.875 in SP and 5 ft, 11.0 sones @ 1.000 in SP and 5 ft
Exhaust Airflow @ 0.375 in SP
2,271 cfm
Nameplate Voltage
208-230/460V AC
Motor Horsepower
1/2 hp
Maximum Static Pressure
1 in wc
Assembly
Unassembled
Safety Features
Explosion Resistant Motor
Features
Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Nonoverloading Centrifugal Wheel Design
Frequency
60 Hz
Motor Location
Out of Airstream

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 2,518 cfm, Nameplate Voltage 208-230/460V AC, Phase 3, Motor Horsepower 1/2 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum, High-Efficiency Motor No

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.

Explore More Products