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  9. Downblast Vent, Belt Drive, 11 In
Dayton Downblast Vent, Belt Drive, 11 In 7AX37 - main

Downblast Vent, Belt Drive, 11 In

  • Mfr # 7AX37

  • Zoro # G2584598

product price: $900.99
/ea
Item requires special delivery charges. A $90.00 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 #
7AX37
Zoro #
G2584598
UPC #
00194484311971
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
19 in x 19 in
Base Height
1 3/4 in
Dimension C
24 7/8 in
Shaft Dia. Wheel End
3/4 in
Base Width
19 in
Base Length
19 in
Dimension D
4 3/8 in
Overall Height
26 5/8 in
Base Square Size - Roof Ventilators
19" x 19"
Overall Dia.
24 3/8 in
Wheel Dia.
11 in
Dimension B
24 3/8 in
Dimension A
19 in
Overall Diameter
24 3/8 in
Overall Width
24 3/8 in
Damper Size
12 x 12 in
Housing Length
24.4 in
Propeller Shaft Diameter
3/4 in
Wheel Diameter
11 in
Housing Width
24.4 in
Overall Length
24 3/8 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/208V AC/230V AC
Motor HP - Roof Ventilators
1/3 hp
CFM @ 0.000-In. SP
1526
CFM @ 0.750-In. SP
1209
Max. BHP
0.33
Sones @ 0.125-In. SP @ 5 Ft.
12.8
Speed Controllable
No
Drive Type
Belt Drive
Adj. 12 3/8"H Roof Curb Stock No.
2ZV82
Motor HP
1/3
Wheel Type
Backward Inclined
CFM @ 1.000-In. SP
1065
CFM @ 0.500-In. SP
1321
Drive Package Included
Yes
CFM @ 0.125-In. SP
1471
Item
Centrifugal Downblast Roof Exhaust Fan
CFM @ 0.625-In. SP
1270
Motor Voltage
115/208/230
CFM @ 1.250-In. SP
793
Agency Compliance
AMCA Sound & Air, UL/cUL 705
Assembled/Unassembled
Unassembled
Wheel Material
Aluminum
CFM @ 0.875-In. SP
1142
Housing Material
Aluminum
Includes
Drive Package, NEMA 1 Junction Box
CFM @ 0.375-In. SP
1368
CFM @ 0.250-In. SP
1419
Mounting Location
Roof
Phase
1
Sones @ 0.500-In. SP @ 5 Ft.
12.2
RPM
1800
Sones @ 0.250-In. SP @ 5 Ft.
12.5
Recommended 12 In. Fixed Curb Item No.
2RB75
Max. Inlet Temp.
180 Degrees
Hz
60
Bearing Type
Sealed Pillow Block
Standards
AMCA Sound and Air, UL/cUL 705
Includes Drive Package
Yes
Frequency
60 Hz
High-Efficiency Motor
No
Motor Location
Out of Airstream
Electrical Connection
Power Cord
Exhaust Airflow @ 0.375 in SP
1,368 cfm
Exhaust Airflow @ 0.125 in SP
1,471 cfm
Spark Resistant Construction Type
A
Housing Material Fabrication
Spun
Current
6.6/3.4 to 3.1 A
Safety Features
Birdscreen, Windband
For High-Static Pressure Applications
No
Includes Motor
Yes
Sound Level
10.1 sones @ 1.000 in SP and 5 ft, 10.6 sones @ 0.875 in SP and 5 ft, 10.8 sones @ 0.750 in SP and 5 ft, 11.3 sones @ 0.625 in SP and 5 ft, 12.2 sones @ 0.500 in SP and 5 ft, 12.3 sones @ 0.375 in SP and 5 ft, 12.5 sones @ 0.250 in SP and 5 ft, 12.8 sones @ 0.125 in SP and 5 ft, 13.2 sones @ 0.000 in SP and 5 ft, 9.3 sones @ 1.250 in SP and 5 ft
Motor Enclosure
Open Dripproof
Motor Speed
1,725 RPM
Maximum Static Pressure
1 1/4 in wc
For Air Type
Clean Air
Nameplate Voltage
115/208-230V AC
Compatible Curb Manufacturer Part Number
2RB75, 2ZV82, 4C453, 4C670, 4HX38, 4HX46
Base Shape
Square
Exhaust Airflow @ 0.000 in SP
1,526 cfm
Airflow @ 0.000 in SP
1,526 cfm
Maximum Inlet Air Temperature
180 Degrees F
Assembly
Unassembled
Application
Industrial and Commercial Applications
Maximum Fan Speed
1,800 RPM
Resistance Properties
Weather Resistant
Brake Horsepower
33/100 hp
Motor Horsepower
1/3 hp
Exhaust Airflow @ 0.500 in SP
1,321 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
Exhaust Airflow @ 0.250 in SP
1,419 cfm
Mount Type
Roof Curb

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 11 in, Base Diameter Not Applicable, Base Length 19 in, Base Width 19 in, Base Shape Square, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1/3 hp, Exhaust Airflow @ 0.000 in SP 1,526 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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