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  9. Upblast Ventilator, 36 In, 208-230/460V
Dayton Upblast Ventilator, 36 In, 208-230/460V 7A721 - main

Upblast Ventilator, 36 In, 208-230/460V

  • Mfr # 7A721

  • Zoro # G1727223

product price: $4,967.99
/ea
Item requires special delivery charges. A $200.00 per item surcharge will be applied.

Key Features

Item - Roof Ventilators
Upblast Ventilator
Drive Package With Motor Included
Yes
Duty Rating - Roof Ventilators
Standard
Drive Type - Roof Ventilators
Belt Drive
Mounting Location - Roof Ventilators
Roof
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Specifications

Product Information

MFR #
7A721
Zoro #
G1727223
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
46 in x 46 in
Base Width
46 in
Overall Dia.
58 5/8 in
Overall Height
46 3/8 in
Base Height
1.8 in
Dimension D
29 7/16 in
Shaft Dia. Wheel End
1 1/4 in
Dimension C
44 5/8 in
Base Square Size - Roof Ventilators
46" x 46"
Recommended Damper Size (In.)
39 x 39
Wheel Dia.
36 in
Base Length
46 in
Dimension B
58 5/8 in
Dimension A
46 in
Housing Length
58.6 in
Housing Width
58.6 in
Overall Diameter
58 5/8 in
Wheel Diameter
36 in
Propeller Shaft Diameter
1 1/4 in
Damper Size
39 x 39 in

Details

Item - Roof Ventilators
Upblast Ventilator
Drive Package With Motor Included
Yes
Duty Rating - Roof Ventilators
Standard
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 1/2 hp
CFM @ 0.000-In. SP
12,408
Recommended 12 In. Fixed Curb Item No.
2RB82
Adj. UL 762 Kitchen Roof Curb Stock No.
4HX63
Motor Voltage
208/230/460
Item
Centrifugal Upblast Roof Exhaust Fan
CFM @ 0.250-In. SP
11,281
Max. Inlet Temp.
300 Degrees F
Drive Package Included
Yes
CFM @ 0.625-In. SP
8979
Drive Type
Belt Drive
Motor HP
1-1/2
Sones @ 0.250-In. SP @ 5 Ft.
15.8
Sones @ 0.500-In. SP @ 5 Ft.
14.5
Fixed UL 762 Kitchen Roof Curb Stock No.
4HX60
Requires
Roof Curb for New Installation
Mounting Location
Roof
Max. BHP
1.55
Sones @ 0.125-In. SP @ 5 Ft.
16.5
Wheel Material
Aluminum
Speed Controllable
No
Adj. 12 3/8"H Roof Curb Stock No.
2ZV85
Hz
60
Recommended 8 In. Fixed Curb Item No.
4HX44
CFM @ 0.750-In. SP
7809
CFM @ 0.125-In. SP
11,862
CFM @ 0.375-In. SP
10,587
RPM
460
Phase
3
Recommended Damper Stock No.
4HX70
CFM @ 0.500-In. SP
9814
Includes
Drive Package, NEMA 1 Junction Box
Bearing Type
Regreasable Pillow Block
Assembled/Unassembled
Unassembled
Housing Material
Aluminum
Standards
AMCA Sound and Air, UL/cUL 762
Wheel Type
Backward Inclined
Maximum Inlet Air Temperature
300 Degrees F
Resistance Properties
Spark Resistant
Motor Location
Out of Airstream
Exhaust Airflow @ 0.125 in SP
11,862 cfm
Exhaust Airflow @ 0.000 in SP
12,408 cfm
Electrical Connection
Power Cord
Base Shape
Square
Assembly
Unassembled
Includes Motor
Yes
Maximum Fan Speed
460 RPM
Motor Horsepower
1 1/2 hp
Brake Horsepower
1 11/20 hp
For Air Type
Kitchen Air
Features
Air Handling Quality Bearings Meet Minimum of L10-1,00,000 Hours, Leakproof, Nonoverloading Centrifugal Wheel Design
Exhaust Airflow @ 0.500 in SP
9,814 cfm
Motor Enclosure
Open Dripproof
Application
Industrial and Commercial Buildings, Restaurants, Schools
Frequency
60 Hz
Mount Type
Roof Curb
Exhaust Airflow @ 0.375 in SP
10,587 cfm
Includes Drive Package
Yes
Motor Speed
460 RPM
For High-Static Pressure Applications
No
Current
4.8 to 4.8/2.4 A
Sound Level
13.5 sones @ 0.750 in SP and 5 ft, 14.0 sones @ 0.625 in SP and 5 ft, 14.5 sones @ 0.500 in SP and 5 ft, 15.1 sones @ 0.375 in SP and 5 ft, 15.8 sones @ 0.250 in SP and 5 ft, 16.5 sones @ 0.125 in SP and 5 ft, 16.8 sones @ 0.000 in SP and 5 ft
Airflow @ 0.000 in SP
12,408 cfm
Maximum Static Pressure
3/4 in wc
Exhaust Airflow @ 0.250 in SP
11,281 cfm
High-Efficiency Motor
No
Spark Resistant Construction Type
A
Nameplate Voltage
208-230/460V AC
Safety Features
Fully Rolled Windband
Housing Material Fabrication
Spun

Description

Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Restaurants, Schools, Drive Type Belt Drive, For Air Type Kitchen Air, Base Diameter Not Applicable, Base Width 46 in, Base Length 46 in, Base Shape Square, Maximum Static Pressure 3/4 in wc, Exhaust Airflow @ 0.000 in SP 12,408 cfm, Nameplate Voltage 208-230/460V AC, Phase 3, Motor Horsepower 1 1/2 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum

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