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  9. Downblast Vent, Belt Drive, 30-1/2 In
Dayton Downblast Vent, Belt Drive, 30-1/2 In 7AX64 - main

Downblast Vent, Belt Drive, 30-1/2 In

  • Mfr # 7AX64

  • Zoro # G2585252

product price: $2,676.99
/ea
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Key Features

Item - Roof Ventilators
Downblast 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 #
7AX64
Zoro #
G2585252
UPC #
00194484312244
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
40 in x 40 in
Base Square Size - Roof Ventilators
40" x 40"
Dimension C
36 in
Shaft Dia. Wheel End
1 in
Overall Height
37 3/4 in
Dimension D
8 1/4 in
Base Length
40 in
Base Height
1 3/4 in
Overall Dia.
50 in
Base Width
40 in
Dimension B
50 in
Wheel Dia.
30 1/2 in
Dimension A
40 in
Housing Width
50 in
Overall Width
50 in
Overall Diameter
50 in
Damper Size
27 x 27 in
Wheel Diameter
30 1/2 in
Overall Length
50 in
Housing Length
50 in
Propeller Shaft Diameter
1 in

Details

Item - Roof Ventilators
Downblast 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
115V AC/230V AC
Motor HP - Roof Ventilators
3/4 hp
CFM @ 0.000-In. SP
7694
Max. BHP
0.77
Hz
60
Includes
Drive Package, NEMA 1 Junction Box
Sones @ 0.500-In. SP @ 5 Ft.
8.1
Mounting Location
Roof
Wheel Type
Backward Inclined
Max. Inlet Temp.
180 Degrees
Motor Voltage
115/230
RPM
475
Sones @ 0.125-In. SP @ 5 Ft.
10.6
Drive Package Included
Yes
Sones @ 0.250-In. SP @ 5 Ft.
9.6
CFM @ 0.125-In. SP
7197
Adj. 12 3/8"H Roof Curb Stock No.
2ZV84
Speed Controllable
No
Item
Centrifugal Downblast Roof Exhaust Fan
CFM @ 0.500-In. SP
5095
CFM @ 0.250-In. SP
6616
Agency Compliance
AMCA Sound & Air, UL/cUL 705
Housing Material
Aluminum
Wheel Material
Aluminum
CFM @ 0.375-In. SP
5955
Motor HP
3/4
Drive Type
Belt Drive
Phase
1
Assembled/Unassembled
Unassembled
Recommended 12 In. Fixed Curb Item No.
3AZJ2
Bearing Type
Regreasable Pillow Block
Standards
AMCA Sound and Air, UL/cUL 705
Motor Enclosure
Open Dripproof
Safety Features
Birdscreen, Windband
Mount Type
Roof Curb
Base Shape
Square
Maximum Fan Speed
475 RPM
Exhaust Airflow @ 0.125 in SP
7,197 cfm
Resistance Properties
Weather Resistant
Spark Resistant Construction Type
A
Current
7.0/3.5 A
Brake Horsepower
77/100 hp
Maximum Static Pressure
1/2 in wc
Maximum Inlet Air Temperature
180 Degrees F
Airflow @ 0.000 in SP
7,694 cfm
Includes Motor
Yes
Frequency
60 Hz
Exhaust Airflow @ 0.375 in SP
5,955 cfm
Motor Location
Out of Airstream
Electrical Connection
Power Cord
Motor Speed
1,725 RPM
Sound Level
10.6 sones @ 0.125 in SP and 5 ft, 11.4 sones @ 0.000 in SP and 5 ft, 8.1 sones @ 0.500 in SP and 5 ft, 8.8 sones @ 0.375 in SP and 5 ft, 9.6 sones @ 0.250 in SP and 5 ft
Housing Material Fabrication
Spun
Includes Drive Package
Yes
For High-Static Pressure Applications
No
Exhaust Airflow @ 0.250 in SP
6,616 cfm
Exhaust Airflow @ 0.500 in SP
5,095 cfm
Features
Fresh Outside Air is Drawn in Under the Motor Cover to Maximize Motor Life, Fully Rolled Windband Bead for Increased Stability and Easy Transport, Nonoverloading Centrifugal Wheel Design
High-Efficiency Motor
No
Assembly
Unassembled
Application
Industrial and Commercial Applications
Motor Horsepower
3/4 hp
For Air Type
Clean Air
Exhaust Airflow @ 0.000 in SP
7,694 cfm
Nameplate Voltage
115/230V AC
Compatible Curb Manufacturer Part Number
24Y860, 2ZV84

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 30 1/2 in, Base Diameter Not Applicable, Base Length 40 in, Base Width 40 in, Base Shape Square, Nameplate Voltage 115/230V AC, Phase 1, Motor Horsepower 3/4 hp, Exhaust Airflow @ 0.000 in SP 7,694 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, For Air Type Clean Air, Includes Drive Package Yes, Includes Motor Yes, Mounting Location Roof, Maximum Static Pressure 1/2 in wc

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