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  9. Upblast Vent, 24-1/2 In, 208-230/460V
Dayton Upblast Vent, 24-1/2 In, 208-230/460V 7A708 - main

Upblast Vent, 24-1/2 In, 208-230/460V

  • Mfr # 7A708

  • Zoro # G0577455

product price: $1,858.99
/ea
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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 #
7A708
Zoro #
G0577455
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
34 in x 34 in
Dimension A
34 in
Overall Dia.
42 3/4 in
Shaft Dia. Wheel End
1 in
Dimension B
42 3/4 in
Base Length
34 in
Dimension C
39 1/2 in
Base Square Size - Roof Ventilators
34" x 34"
Recommended Damper Size (In.)
27 x 27
Overall Height
41 1/4 in
Dimension D
25 1/2 in
Base Width
34 in
Wheel Dia.
24 1/2 in
Base Height
1.8 in
Housing Length
42.8 in
Propeller Shaft Diameter
1 in
Housing Width
42.8 in
Damper Size
27 x 27 in
Wheel Diameter
24 1/2 in
Overall Diameter
42 3/4 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
3/4 hp
CFM @ 0.000-In. SP
6074
Recommended 8 In. Fixed Curb Item No.
4HX42
Max. BHP
0.79
Motor Voltage
208/230/460
Sones @ 0.125-In. SP @ 5 Ft.
13.4
CFM @ 0.750-In. SP
3524
Sones @ 0.500-In. SP @ 5 Ft.
11.5
Wheel Material
Aluminum
Standards
AMCA Sound and Air, UL/cUL 762
Recommended Damper Stock No.
4HX68
Adj. UL 762 Kitchen Roof Curb Stock No.
4HX63
Requires
Roof Curb for New Installation
Mounting Location
Roof
CFM @ 0.500-In. SP
4659
Includes
Drive Package, NEMA 1 Junction Box
Phase
3
Assembled/Unassembled
Unassembled
Drive Package Included
Yes
CFM @ 0.375-In. SP
5052
Max. Inlet Temp.
300 Degrees F
RPM
670
Recommended 12 In. Fixed Curb Item No.
2RB80
Fixed UL 762 Kitchen Roof Curb Stock No.
4HX58
Adj. 12 3/8"H Roof Curb Stock No.
2ZV84
Hz
60
Motor HP
3/4
Speed Controllable
No
CFM @ 0.250-In. SP
5461
Sones @ 0.250-In. SP @ 5 Ft.
12.8
CFM @ 0.625-In. SP
4202
Item
Centrifugal Upblast Roof Exhaust Fan
Bearing Type
Regreasable Pillow Block
Drive Type
Belt Drive
Housing Material
Aluminum
CFM @ 0.125-In. SP
5763
Wheel Type
Backward Inclined
Base Shape
Square
Motor Horsepower
3/4 hp
Resistance Properties
Spark Resistant
Maximum Inlet Air Temperature
300 Degrees F
Includes Drive Package
Yes
Application
Industrial and Commercial Buildings, Restaurants, Schools
Includes Motor
Yes
Electrical Connection
Power Cord
Exhaust Airflow @ 0.500 in SP
4,659 cfm
Motor Enclosure
Open Dripproof
Exhaust Airflow @ 0.375 in SP
5,052 cfm
For High-Static Pressure Applications
No
Motor Speed
670 RPM
Exhaust Airflow @ 0.125 in SP
5,763 cfm
Housing Material Fabrication
Spun
Maximum Fan Speed
670 RPM
Spark Resistant Construction Type
A
Frequency
60 Hz
Assembly
Unassembled
Brake Horsepower
79/100 hp
Maximum Static Pressure
3/4 in wc
Exhaust Airflow @ 0.000 in SP
6,074 cfm
Airflow @ 0.000 in SP
6,074 cfm
Features
Air Handling Quality Bearings Meet Minimum of L10-1,00,000 Hours, Leakproof, Nonoverloading Centrifugal Wheel Design
Nameplate Voltage
208-220/440V AC
High-Efficiency Motor
No
Sound Level
10.6 sones @ 0.750 in SP and 5 ft, 11.0 sones @ 0.625 in SP and 5 ft, 11.5 sones @ 0.500 in SP and 5 ft, 12.2 sones @ 0.375 in SP and 5 ft, 12.8 sones @ 0.250 in SP and 5 ft, 13.4 sones @ 0.125 in SP and 5 ft, 14.3 sones @ 0.000 in SP and 5 ft
For Air Type
Kitchen Air
Motor Location
Out of Airstream
Exhaust Airflow @ 0.250 in SP
5,461 cfm
Mount Type
Roof Curb
Safety Features
Fully Rolled Windband

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 34 in, Base Length 34 in, Base Shape Square, Maximum Static Pressure 3/4 in wc, Exhaust Airflow @ 0.000 in SP 6,074 cfm, Nameplate Voltage 208-220/440V AC, Phase 3, Motor Horsepower 3/4 hp, Assembly Unassembled, Number of Speeds 1, Housing Material Aluminum, Wheel Material Aluminum

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