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  9. Downblast Vent, Belt Drive, 14-3/4 In
Dayton Downblast Vent, Belt Drive, 14-3/4 In 7AX53 - main

Downblast Vent, Belt Drive, 14-3/4 In

  • Mfr # 7AX53

  • Zoro # G2585027

product price: $1,568.99
/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 #
7AX53
Zoro #
G2585027
UPC #
00194484312138
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
22 in x 22 in
Dimension D
4 in
Dimension A
22 in
Dimension B
28 3/8 in
Overall Dia.
28 3/8 in
Overall Height
27 1/8 in
Shaft Dia. Wheel End
3/4 in
Base Width
22 in
Base Length
22 in
Dimension C
25 3/8 in
Base Height
1 3/4 in
Wheel Dia.
14 3/4 in
Base Square Size - Roof Ventilators
22" x 22"
Housing Length
28.4 in
Overall Diameter
28 3/8 in
Wheel Diameter
14 3/4 in
Overall Length
28 3/8 in
Housing Width
28.4 in
Damper Size
15 x 15 in
Overall Width
28 3/8 in
Propeller Shaft Diameter
3/4 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
208V AC/230V AC/460V AC
Motor HP - Roof Ventilators
1 hp
CFM @ 0.000-In. SP
3163
CFM @ 1.250-In. SP
2370
Sones @ 0.250-In. SP @ 5 Ft.
20
CFM @ 1.000-In. SP
2574
RPM
1705
Sones @ 0.125-In. SP @ 5 Ft.
20
CFM @ 1.75-In. SP
1731
Mounting Location
Roof
CFM @ 0.375-In. SP
2952
Adj. 12 3/8"H Roof Curb Stock No.
2ZV82
CFM @ 0.625-In. SP
2811
Agency Compliance
AMCA Sound & Air, UL/cUL 705
CFM @ 0.750-In. SP
2739
Includes
Drive Package, NEMA 1 Junction Box
Motor Voltage
208/230/460
Drive Type
Belt Drive
Hz
60
Wheel Type
Backward Inclined
Motor HP
1
CFM @ 1.500-In. SP
2120
CFM @ 0.875-In. SP
2657
Speed Controllable
No
Wheel Material
Aluminum
Max. BHP
1.05
Housing Material
Aluminum
CFM @ 0.125-In. SP
3091
Drive Package Included
Yes
Item
Centrifugal Downblast Roof Exhaust Fan
CFM @ 0.500-In. SP
2883
CFM @ 0.250-In. SP
3020
Recommended 12 In. Fixed Curb Item No.
2RB76
Max. Inlet Temp.
180 Degrees
Phase
3
Assembled/Unassembled
Unassembled
Sones @ 0.500-In. SP @ 5 Ft.
19.2
Bearing Type
Sealed Pillow Block
Standards
AMCA Sound and Air, UL/cUL 705
Frequency
60 Hz
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
Current
3.0/1.5 A
Housing Material Fabrication
Spun
Resistance Properties
Weather Resistant
Exhaust Airflow @ 0.500 in SP
2,883 cfm
Maximum Inlet Air Temperature
180 Degrees F
For High-Static Pressure Applications
No
Motor Speed
1,800 RPM
Maximum Static Pressure
1 3/4 in wc
Safety Features
Birdscreen, Windband
Compatible Curb Manufacturer Part Number
2RB76, 2ZV82
High-Efficiency Motor
No
Electrical Connection
Power Cord
Motor Location
Out of Airstream
Base Shape
Square
Exhaust Airflow @ 0.250 in SP
3,020 cfm
Nameplate Voltage
230/460V AC
Application
Industrial and Commercial Applications
Assembly
Unassembled
Exhaust Airflow @ 0.375 in SP
2,952 cfm
For Air Type
Clean Air
Motor Enclosure
Open Dripproof
Exhaust Airflow @ 0.000 in SP
3,163 cfm
Airflow @ 0.000 in SP
3,163 cfm
Spark Resistant Construction Type
A
Mount Type
Roof Curb
Maximum Fan Speed
1,705 RPM
Exhaust Airflow @ 0.125 in SP
3,091 cfm
Sound Level
16.4 sones @ 1.750 in SP and 5 ft, 16.6 sones @ 1.500 in SP and 5 ft, 16.7 sones @ 1.250 in SP and 5 ft, 16.9 sones @ 1.000 in SP and 5 ft, 17.3 sones @ 0.875 in SP and 5 ft, 18.1 sones @ 0.750 in SP and 5 ft, 18.9 sones @ 0.625 in SP and 5 ft, 19.2 sones @ 0.500 in SP and 5 ft, 19.6 sones @ 0.375 in SP and 5 ft, 20.0 sones @ 0.000 in SP and 5 ft, 20.0 sones @ 0.125 in SP and 5 ft, 20.0 sones @ 0.250 in SP and 5 ft
Brake Horsepower
1 1/20 hp
Includes Drive Package
Yes
Motor Horsepower
1 hp
Includes Motor
Yes

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 14 3/4 in, Base Diameter Not Applicable, Base Length 22 in, Base Width 22 in, Base Shape Square, Nameplate Voltage 230/460V AC, Phase 3, Motor Horsepower 1 hp, Exhaust Airflow @ 0.000 in SP 3,163 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 3/4 in wc

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