Zoro Homepage
Clipboard Icon Quick Order
Cart Icon 0 Cart
  1. Home
  2. /
  3. Heating & Cooling
  4. /
  5. Roof Ventilators
  6. /
  7. Belt Drive Hooded Axial Downblast Exhaust Ventilators
  8. /
  9. Exhaust/Supply Vent, 115/208-230 V
Dayton Exhaust/Supply Vent, 115/208-230 V 7AU21 - main

Exhaust/Supply Vent, 115/208-230 V

  • Mfr # 7AU21

  • Zoro # G1963692

product price: $2,602.99
/ea
Free Shipping & Returns

Key Features

Item - Roof Ventilators
Exhaust/Supply Ventilator
Drive Type - Roof Ventilators
Belt Drive
Blade Dia.
30 in
Voltage - Roof Ventilators
115V AC/208-230V AC
Motor HP - Roof Ventilators
3/4 hp
See all product information
Get a 10% off coupon
Free 30-day returns
Return Policy
Get 30 days to pay with Net 30
Apply Now
Real support from real people
Contact our U.S. based team

Specifications

Product Information

MFR #
7AU21
Zoro #
G1963692
UPC #
00190735338643
Country of Origin
Multiple

Dimensions

Blade Dia.
30 in
Base Size - Roof Ventilators
34 1/2 in x 34 1/2 in
Overall Height - Roof Ventilators
38 in
Overall Width - Roof Ventilators
57 in
Dimension B (In.)
57
Height (In.)
38
Dimension F (In.)
7-1/2
Max. Depth (In.)
60 in
Dimension E
22 in
Dimension B
57 in
Bearing Size (In.)
1 in
Dimension E (In.)
22
Dimension A (In.)
34-1/2
Dimension C
60 in
Width (In.)
57
Dimension C (In.)
60
Dimension D (In.)
38
Dimension F
7 1/2 in
Propeller Dia. (In.)
30
Base Square Size - Roof Ventilators
34-1/2" x 34-1/2"
Dimension D
38 in
Dimension A
34 1/2 in
Shaft Dia. (In.)
1 in
Hood Width
57 in
Base Length
34 1/2 in
Overall Width
57 in
Hood Height
16 in
Blade Diameter
30 in
Base Height
22 in
Overall Length
60 in
Hood Length
60 in
Propeller Shaft Diameter
1 in
Housing Length
34.5 in
Housing Width
34.5 in
Base Width
34 1/2 in
Overall Height
38 in
Damper Size
30 x 30 in

Details

Item - Roof Ventilators
Exhaust/Supply Ventilator
Drive Type - Roof Ventilators
Belt Drive
Voltage - Roof Ventilators
115V AC/208-230V AC
Motor HP - Roof Ventilators
3/4 hp
Motor Enclosure
Open Dripproof
Style - Roof Ventilators
Hooded
Includes
Drive Package, Hood, Wall-Mounted Reversing Switch
Type
Axial Belt Drive Downblast
Exhaust/Supply CFM @ 0.125-In. SP
6,993
Bearing Type
Sealed Pillow Block
Assembled/Unassembled
Unassembled
Motor RPM
1,725 RPM
Motor HP
3/4
Recommended 12 3/8"H Roof Curb Item No.
2ZV84
Max. Ambient Temp. (F)
104 Degrees F
Number of Blades
6
Voltage
115/208-230
Motor Type
Capacitor-Start Capacitor-Run
Mounting Position
Horizontal
Exhaust/Supply CFM @ 0.000-In. SP
7,871 cfm
Propeller Material
Cast Aluminum
Hz
60 Hz
Phase
1
Item
Axial Downblast Roof Supply/Exhaust Fan
Full Load Amps
11.0/5.5-5.5
Frame Material
Galvanized Steel
Recommended 6 3/8"H Roof Curb Item No.
4C455
Recommended Gravity Backdraft Damper Item No.
3HHL8
Max. Inlet Temp. (Deg. F)
104 Degrees F
Fan RPM
938
Max. BHP
0.86 hp
Exhaust/Supply CFM @ 0.250-In. SP
5,559
Mounting Orientation
Horizontal
Frequency
60 Hz
Standards
AMCA Sound and Air, UL/cUL 705
High-Efficiency Motor
No
Current
11.0/5.5-5.5 A
Includes Drive Package
Yes
Assembly
Unassembled
Supply Airflow @ 0.000 in SP
7,871 cfm
Housing Material
Steel
Brake Horsepower
43/50 hp
Base Shape
Square
Number of Speeds
1
Application
Factories, Large Facilities, Warehouses
For High-Static Pressure Applications
No
Compatible Curb Manufacturer Part Number
2ZV84, 3AZH8, 3C438, 4C455
Exhaust Airflow @ 0.000 in SP
7,871 cfm
For Air Type
Clean Air
Includes Motor
Yes
Motor Horsepower
3/4 hp
Housing Finish
Galvanized
Airflow @ 0.000 in SP
7,871 cfm
Drive Type
Belt Drive
Maximum Fan Speed
938 RPM
Mount Type
Roof Curb
Maximum Ambient Temperature
104 Degrees F
Maximum Inlet Air Temperature
104 Degrees F
Nameplate Voltage
115/208-230V AC
Motor Speed
1,725 RPM
Blade Finish
Galvanized
Blade Material
Steel
Resistance Properties
Weather Resistant
Speed Controllable
No
Maximum Static Pressure
1/4 in wc
Features
Strong and Weathertight Hood

Description

Axial Downblast Roof Supply/Exhaust Fan, Mounting Location Roof, Assembly Unassembled, Blade Diameter 30 in, Housing Material Steel, Exhaust Airflow @ 0.000 in SP 7,871 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum Static Pressure 1/4 in wc, Motor Enclosure Open Dripproof, Motor Horsepower 3/4 hp, Nameplate Voltage 115/208-230V AC, Number of Speeds 1, Phase 1, Maximum Inlet Air Temperature 104 Degrees F, Number of Blades 6

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.

Explore More Products