Downblast Vent, Belt Drive, 26-1/2 In

  • Mfr # 7AU83
  • Zoro # G2199897
product price: 
$
2,898.99
/ea
Free Shipping & Returns

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 #
7AU83
Zoro #
G2199897
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
42 in x 42 in
Wheel Dia.
26 1/2 in
Base Width
42 in
Dimension C
36 in
Base Square Size - Roof Ventilators
42" x 42"
Dimension D
8 1/4 in
Overall Height
37 3/4 in
Base Height
1 3/4 in
Dimension A
42 in
Dimension B
50 in
Base Length
42 in
Overall Dia.
50 in
Shaft Dia. Wheel End
1 in
Propeller Shaft Diameter
1 in
Damper Size
35 x 35 in
Overall Length
50 in
Overall Width
50 in
Overall Diameter
50 in
Housing Length
50 in
Wheel Diameter
26 1/2 in
Housing Width
50 in
Wire Rope Length
50 in
Length
50 in
Fits Chest Size
Fully Rolled Windband Bead for Increased Stability and Easy Transport, Nonoverloading Centrifugal Wheel Design

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
3/4 hp
CFM @ 0.000-In. SP
6716
Max. BHP
0.75
Speed Controllable
No
Max. Operating Amps
2.9-2.8/1.4
Includes
Drive Package, NEMA 1 Junction Box
Assembled/Unassembled
Unassembled
CFM @ 0.500-In. SP
4869
RPM
520
Motor Voltage
208V, 230V, 460V
Recommended 12 In. Fixed Curb Item No.
2RB81
CFM @ 0.750-In. SP
3008
Sones @ 0.250-In. SP @ 5 Ft.
11.3
Sones @ 0.500-In. SP @ 5 Ft.
10.3
CFM @ 0.625-In. SP
4190
Sones @ 0.125-In. SP @ 5 Ft.
12.1
Hz
60 Hz
Mounting Location
Roof
Agency Compliance
AMCA Sound & Air, UL/cUL 705
Wheel Material
Aluminum
Wheel Type
Backward Inclined
CFM @ 0.125-In. SP
6324
Item
Centrifugal Downblast Roof Exhaust Fan
Motor HP
3/4 hp
Adj. 6 3/8"H Roof Curb Stock No.
3C438
Adj. 12 3/8"H Roof Curb Stock No.
2ZV85
CFM @ 0.375-In. SP
5413
Housing Material
Aluminum
Drive Type
Belt Drive
Phase
3
Drive Package Included
Yes
Max. Inlet Temp.
180 Degrees
CFM @ 0.250-In. SP
5898
Bearing Type
Regreasable Pillow Block
Standards
AMCA Sound and Air, NEMA, UL/cUL 705
Exhaust Airflow @ 0.125 in SP
6,324 cfm
Maximum Static Pressure
3/4 in wc
Exhaust Airflow @ 0.500 in SP
4,869 cfm
Application
Industrial and Commercial Applications
Exhaust Airflow @ 0.250 in SP
5,898 cfm
Motor Horsepower
3/4 hp
Motor Location
Out of Airstream
For Air Type
Clean Air
Includes Motor
Yes
Nameplate Voltage
208-230/460V AC
Current
2.9 to 2.8/1.4 A
Airflow @ 0.000 in SP
6,716 cfm
Mount Type
Roof Curb
Base Shape
Square
Motor Enclosure
Open Dripproof
Resistance Properties
Weather Resistant
For High-Static Pressure Applications
No
Features
Fully Rolled Windband Bead for Increased Stability and Easy Transport, Nonoverloading Centrifugal Wheel Design
Includes Drive Package
Yes
Housing Material Fabrication
Spun
Exhaust Airflow @ 0.375 in SP
5,413 cfm
Compatible Curb Manufacturer Part Number
2RB81, 2ZV85, 3C597, 3C598, 4HX43, 4HX51
Maximum Fan Speed
520 RPM
Exhaust Airflow @ 0.000 in SP
6,716 cfm
Assembly
Unassembled
Frequency
60 Hz
Sound Level
10.3 sones @ 0.500 in SP and 5 ft, 10.9 sones @ 0.375 in SP and 5 ft, 11.3 sones @ 0.250 in SP and 5 ft, 12.1 sones @ 0.125 in SP and 5 ft, 12.9 sones @ 0.000 in SP and 5 ft, 9.4 sones @ 0.750 in SP and 5 ft, 9.6 sones @ 0.625 in SP and 5 ft
Maximum Inlet Air Temperature
180 Degrees F
High-Efficiency Motor
No
Safety Features
Birdscreen, Windband
Electrical Connection
Power Cord
Brake Horsepower
3/4 hp

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 26 1/2 in, Base Diameter Not Applicable, Base Length 42 in, Base Width 42 in, Base Shape Square, Nameplate Voltage 208-230/460V AC, Phase 3, Motor Horsepower 3/4 hp, Exhaust Airflow @ 0.000 in SP 6,716 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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