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  9. Downblast Vent, Belt Drive, 13-3/4 In
Dayton Downblast Vent, Belt Drive, 13-3/4 In 7AX45 - main

Downblast Vent, Belt Drive, 13-3/4 In

  • Mfr # 7AX45

  • Zoro # G2584832

product price: $1,463.99
/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 #
7AX45
Zoro #
G2584832
UPC #
00194484312053
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
19 in x 19 in
Base Height
1 3/4 in
Dimension A
19 in
Dimension C
25 3/8 in
Overall Height
27 1/8 in
Dimension B
28 3/8 in
Shaft Dia. Wheel End
3/4 in
Base Length
19 in
Base Width
19 in
Base Square Size - Roof Ventilators
19" x 19"
Dimension D
4 in
Wheel Dia.
13 3/4 in
Overall Dia.
28 3/8 in
Wheel Diameter
13 3/4 in
Overall Diameter
28 3/8 in
Overall Length
28 3/8 in
Housing Length
28.4 in
Propeller Shaft Diameter
3/4 in
Housing Width
28.4 in
Overall Width
28 3/8 in
Damper Size
12 x 12 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
1/2 hp
CFM @ 0.000-In. SP
2391
CFM @ 0.750-In. SP
2020
Motor Voltage
208/230/460
Phase
3
CFM @ 0.250-In. SP
2279
Drive Type
Belt Drive
Sones @ 0.125-In. SP @ 5 Ft.
16.6
CFM @ 0.125-In. SP
2335
Speed Controllable
No
Sones @ 0.250-In. SP @ 5 Ft.
16.3
CFM @ 0.500-In. SP
2158
Adj. 12 3/8"H Roof Curb Stock No.
2ZV82
CFM @ 1.000-In. SP
1857
Drive Package Included
Yes
Max. Inlet Temp.
180 Degrees
Hz
60
Includes
Drive Package, NEMA 1 Junction Box
Housing Material
Aluminum
Sones @ 0.500-In. SP @ 5 Ft.
15.7
Wheel Type
Backward Inclined
CFM @ 0.875-In. SP
1946
CFM @ 1.250-In. SP
1654
Motor HP
1/2
RPM
1685
Wheel Material
Aluminum
CFM @ 1.500-In. SP
1312
Agency Compliance
AMCA Sound & Air, UL/cUL 705
Max. BHP
0.56
Item
Centrifugal Downblast Roof Exhaust Fan
Assembled/Unassembled
Unassembled
CFM @ 0.375-In. SP
2219
Mounting Location
Roof
Recommended 12 In. Fixed Curb Item No.
2RB75
CFM @ 0.625-In. SP
2093
Standards
AMCA Sound and Air, UL/cUL 705
Bearing Type
Sealed Pillow Block
Housing Material Fabrication
Spun
Resistance Properties
Weather Resistant
Maximum Inlet Air Temperature
180 Degrees F
Sound Level
13.5 sones @ 1.500 in SP and 5 ft, 13.9 sones @ 1.250 in SP and 5 ft, 14.5 sones @ 1.000 in SP and 5 ft, 14.8 sones @ 0.875 in SP and 5 ft, 15.1 sones @ 0.750 in SP and 5 ft, 15.4 sones @ 0.625 in SP and 5 ft, 15.7 sones @ 0.500 in SP and 5 ft, 16.0 sones @ 0.375 in SP and 5 ft, 16.3 sones @ 0.250 in SP and 5 ft, 16.6 sones @ 0.125 in SP and 5 ft, 16.9 sones @ 0.000 in SP and 5 ft
Motor Enclosure
Open Dripproof
Exhaust Airflow @ 0.000 in SP
2,391 cfm
Nameplate Voltage
208-230/460V AC
Mount Type
Roof Curb
Compatible Curb Manufacturer Part Number
2RB75, 2ZV82
Exhaust Airflow @ 0.250 in SP
2,279 cfm
Assembly
Unassembled
Base Shape
Square
Maximum Static Pressure
1 1/2 in wc
Includes Drive Package
Yes
High-Efficiency Motor
No
Motor Horsepower
1/2 hp
Motor Location
Out of Airstream
Exhaust Airflow @ 0.125 in SP
2,335 cfm
Frequency
60 Hz
Current
1.7 to 1.7/0.85 A
Airflow @ 0.000 in SP
2,391 cfm
Includes Motor
Yes
Application
Industrial and Commercial Applications
Maximum Fan Speed
1,685 RPM
Spark Resistant Construction Type
A
Electrical Connection
Power Cord
Safety Features
Birdscreen, Windband
Brake Horsepower
14/25 hp
Motor Speed
1,725 RPM
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
For Air Type
Clean Air
Exhaust Airflow @ 0.500 in SP
2,158 cfm
For High-Static Pressure Applications
No
Exhaust Airflow @ 0.375 in SP
2,219 cfm

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 13 3/4 in, Base Diameter Not Applicable, Base Length 19 in, Base Width 19 in, Base Shape Square, Nameplate Voltage 208-230/460V AC, Phase 3, Motor Horsepower 1/2 hp, Exhaust Airflow @ 0.000 in SP 2,391 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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