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  9. Downblast Vent, Belt Drive, 30-1/2 In
Dayton Downblast Vent, Belt Drive, 30-1/2 In 7AX66 - main

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

  • Mfr # 7AX66

  • Zoro # G2585359

product price: $2,734.99
/ea
Item requires special delivery charges. A $135.00 per item surcharge will be applied.

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 #
7AX66
Zoro #
G2585359
UPC #
00194484312268
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
40 in x 40 in
Base Height
1 3/4 in
Dimension D
8 1/4 in
Wheel Dia.
30 1/2 in
Dimension B
50 in
Base Length
40 in
Dimension C
36 in
Dimension A
40 in
Overall Dia.
50 in
Overall Height
37 3/4 in
Base Width
40 in
Base Square Size - Roof Ventilators
40" x 40"
Shaft Dia. Wheel End
1 in
Overall Width
50 in
Housing Length
50 in
Wheel Diameter
30 1/2 in
Housing Width
50 in
Damper Size
27 x 27 in
Overall Length
50 in
Overall Diameter
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
1 1/2 hp
CFM @ 0.000-In. SP
9719
CFM @ 0.125-In. SP
9334
RPM
600
Max. BHP
1.55
Agency Compliance
AMCA Sound & Air, UL/cUL 705
Sones @ 0.125-In. SP @ 5 Ft.
15.4
CFM @ 0.750-In. SP
6721
CFM @ 0.375-In. SP
8446
Housing Material
Aluminum
Sones @ 0.250-In. SP @ 5 Ft.
14.9
Drive Package Included
Yes
Item
Centrifugal Downblast Roof Exhaust Fan
Max. Inlet Temp.
180 Degrees
Phase
1
Recommended 12 In. Fixed Curb Item No.
3AZJ2
Wheel Type
Backward Inclined
Sones @ 0.500-In. SP @ 5 Ft.
13.8
Mounting Location
Roof
CFM @ 0.625-In. SP
7388
Hz
60
CFM @ 0.500-In. SP
7952
Assembled/Unassembled
Unassembled
Drive Type
Belt Drive
Adj. 12 3/8"H Roof Curb Stock No.
2ZV84
CFM @ 0.250-In. SP
8907
Includes
Drive Package, NEMA 1 Junction Box
CFM @ 0.875-In. SP
5743
Wheel Material
Aluminum
Motor Voltage
115/230
Motor HP
1-1/2
Speed Controllable
No
Standards
AMCA Sound and Air, UL/cUL 705
Bearing Type
Regreasable Pillow Block
Maximum Static Pressure
7/8 in wc
Motor Horsepower
1 1/2 hp
Application
Industrial and Commercial Applications
Current
13.4/6.7 A
Includes Drive Package
Yes
Assembly
Unassembled
Includes Motor
Yes
Base Shape
Square
Motor Speed
1,800 RPM
Motor Location
Out of Airstream
Safety Features
Birdscreen, Windband
Maximum Inlet Air Temperature
180 Degrees F
Motor Enclosure
Open Dripproof
Electrical Connection
Power Cord
Exhaust Airflow @ 0.250 in SP
8,907 cfm
Sound Level
11.1 sones @ 0.875 in SP and 5 ft, 12.2 sones @ 0.750 in SP and 5 ft, 13.2 sones @ 0.625 in SP and 5 ft, 13.8 sones @ 0.500 in SP and 5 ft, 14.3 sones @ 0.375 in SP and 5 ft, 14.9 sones @ 0.250 in SP and 5 ft, 15.4 sones @ 0.125 in SP and 5 ft, 15.9 sones @ 0.000 in SP and 5 ft
Resistance Properties
Weather Resistant
Airflow @ 0.000 in SP
9,719 cfm
Frequency
60 Hz
Spark Resistant Construction Type
A
Maximum Fan Speed
600 RPM
Mount Type
Roof Curb
Brake Horsepower
1 11/20 hp
For High-Static Pressure Applications
No
Exhaust Airflow @ 0.000 in SP
9,719 cfm
Nameplate Voltage
115/230V AC
Compatible Curb Manufacturer Part Number
24Y860, 2ZV84
Exhaust Airflow @ 0.125 in SP
9,334 cfm
Exhaust Airflow @ 0.500 in SP
7,952 cfm
High-Efficiency Motor
No
Housing Material Fabrication
Spun
Exhaust Airflow @ 0.375 in SP
8,446 cfm
For Air Type
Clean Air
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

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 1 1/2 hp, Exhaust Airflow @ 0.000 in SP 9,719 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

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