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Downblast Vent, Belt Drive, 24-1/2 In

  • Mfr # 7AU75
  • Zoro # G3457237
product price: 
$
2,016.99
/ea
Additional $260.00 delivery surcharge applies per item.
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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

Details

MFR #
7AU75
Zoro #
G3457237
UPC #
-
Country of Origin
Multiple
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 hp
CFM @ 0.000-In. SP
6079
CFM @ 0.750-In. SP
4716
CFM @ 0.125-In. SP
5911
Max. Inlet Temp.
180 Degrees
Housing Material
Aluminum
Max. Operating Amps
13.0/6.6-6.5
Sones @ 0.125-In. SP @ 5 Ft.
16.4
Drive Package Included
Yes
Recommended 8 In. Fixed Curb Item No.
4HX42
RPM
800
Wheel Type
Backward Inclined
Recommended 12 In. Fixed Curb Item No.
4HX50
Phase
1
CFM @ 0.375-In. SP
5530
Hz
60 Hz
Item
Centrifugal Downblast Roof Exhaust Fan
CFM @ 0.500-In. SP
5326
Motor HP
1 hp
Includes
Drive Package, NEMA 1 Junction Box
Adj. 6 3/8"H Roof Curb Stock No.
3C438
Sones @ 0.500-In. SP @ 5 Ft.
15.2
Assembled/Unassembled
Unassembled
Max. BHP
1.07
Agency Compliance
AMCA Sound & Air, UL/cUL 705
Motor Voltage
115V, 208V, 230V
Wheel Material
Aluminum
CFM @ 0.875-In. SP
4360
CFM @ 1.000-In. SP
3929
Speed Controllable
No
Drive Type
Belt Drive
CFM @ 0.625-In. SP
5049
Adj. 12 3/8"H Roof Curb Stock No.
4C455
CFM @ 0.250-In. SP
5732
Sones @ 0.250-In. SP @ 5 Ft.
16.1
Mounting Location
Roof
Bearing Type
Regreasable Pillow Block
Standards
AMCA Sound and Air, NEMA, UL/cUL 705
Includes Motor
Yes
Maximum Fan Speed
800 RPM
For High-Static Pressure Applications
No
Application
Industrial and Commercial Applications
High-Efficiency Motor
No
Motor Location
Out of Airstream
Assembly
Unassembled
Resistance Properties
Weather Resistant
Exhaust Airflow @ 0.000 in SP
6,079 cfm
Exhaust Airflow @ 0.250 in SP
5,732 cfm
Frequency
60 Hz
Housing Material Fabrication
Spun
Motor Enclosure
Open Dripproof
For Air Type
Clean Air
Electrical Connection
Power Cord
Exhaust Airflow @ 0.125 in SP
5,911 cfm
Mount Type
Roof Curb
Airflow @ 0.000 in SP
6,079 cfm
Motor Speed
1,725 RPM
Compatible Curb Manufacturer Part Number
2RB80, 2ZV84, 3C438, 4C455, 4HX42, 4HX50
Maximum Static Pressure
1 in wc
Includes Drive Package
Yes
Features
Fully Rolled Windband Bead for Increased Stability and Easy Transport, Nonoverloading Centrifugal Wheel Design
Safety Features
Birdscreen, Windband
Nameplate Voltage
115/208-230V AC
Motor Horsepower
1 hp
Base Shape
Square
Exhaust Airflow @ 0.375 in SP
5,530 cfm
Brake Horsepower
1 7/100 hp
Current
13.6/6.9 to 6.9 A
Maximum Inlet Air Temperature
180 Degrees F
Sound Level
12.5 sones @ 1.000 in SP and 5 ft, 13.4 sones @ 0.875 in SP and 5 ft, 14.2 sones @ 0.750 in SP and 5 ft, 14.6 sones @ 0.625 in SP and 5 ft, 15.2 sones @ 0.500 in SP and 5 ft, 15.6 sones @ 0.375 in SP and 5 ft, 16.1 sones @ 0.250 in SP and 5 ft, 16.4 sones @ 0.125 in SP and 5 ft, 16.6 sones @ 0.000 in SP and 5 ft
Exhaust Airflow @ 0.500 in SP
5,326 cfm

Dimensions

Base Size - Roof Ventilators
34 in x 34 in
Dimension A
34 in
Base Width
34 in
Dimension C
38 3/8 in
Shaft Dia. Wheel End
1 in
Dimension D
5 3/4 in
Base Length
34 in
Base Square Size - Roof Ventilators
34" x 34"
Base Height
1 3/4 in
Overall Height
40 1/8 in
Dimension B
42 3/4 in
Wheel Dia.
24 1/2 in
Overall Dia.
42 3/4 in
Housing Length
42.8 in
Propeller Shaft Diameter
1 in
Housing Width
42.8 in
Overall Diameter
42 3/4 in
Damper Size
27 x 27 in
Wheel Diameter
24 1/2 in
Overall Length
42 3/4 in
Overall Width
42 3/4 in
Wire Rope Length
42 3/4 in
Length
42 3/4 in
Fits Chest Size
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 24 1/2 in, Base Diameter Not Applicable, Base Length 34 in, Base Width 34 in, Base Shape Square, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1 hp, Exhaust Airflow @ 0.000 in SP 6,079 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 in wc

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