1. Home
  2. Heating & Cooling
  3. Roof Ventilators
  4. Belt Drive Hooded Axial Downblast Exhaust Ventilators
  5. Steel 84"L, 42.5"H, 90"W, Roof Fan w.Motor
Dayton Steel 84"L, 42.5"H, 90"W, Roof Fan w.Motor 7AU45 - main

Steel 84"L, 42.5"H, 90"W, Roof Fan w.Motor

  • Mfr # 7AU45

  • Zoro # G2678252

product price:  $4,358.99
/ea
Free Shipping & Returns

Key Features

Item - Roof Ventilators
Exhaust/Supply Ventilator
Drive Type - Roof Ventilators
Belt Drive
Blade Dia.
48 in
Voltage - Roof Ventilators
208-230V AC/460V 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 #
7AU45
Zoro #
G2678252
UPC #
-
Country of Origin
Multiple

Dimensions

Blade Dia.
48 in
Base Size - Roof Ventilators
54 1/2 in x 54 1/2 in
Overall Height - Roof Ventilators
42.5 in
Overall Width - Roof Ventilators
90 in
Width (In.)
90
Max. Depth (In.)
84 in
Shaft Dia. (In.)
1 1/2 in
Dimension C
84 in
Dimension B
90 in
Dimension D (In.)
42-1/2
Dimension D
42 1/2 in
Dimension E
26 1/2 in
Dimension B (In.)
90
Base Square Size - Roof Ventilators
54-1/2" x 54-1/2"
Dimension C (In.)
84
Dimension F (In.)
12
Dimension F
12 in
Dimension A
54 1/2 in
Propeller Dia. (In.)
48
Bearing Size (In.)
1 1/2 in
Dimension E (In.)
26-1/2
Dimension A (In.)
54-1/2
Height (In.)
42-1/2
Hood Width
90 in
Base Width
54 1/2 in
Overall Width
90 in
Overall Height
42 1/2 in
Hood Height
16 in
Damper Size
48 x 48 in
Housing Width
54.5 in
Housing Length
54.5 in
Hood Length
84 in
Propeller Shaft Diameter
1 1/2 in
Blade Diameter
48 in
Base Length
54 1/2 in
Base Height
26 1/2 in
Overall Length
84 in

Details

Item - Roof Ventilators
Exhaust/Supply Ventilator
Drive Type - Roof Ventilators
Belt Drive
Voltage - Roof Ventilators
208-230V AC/460V AC
Motor HP - Roof Ventilators
3/4 hp
Motor Enclosure
Open Dripproof
Motor RPM
1,725 RPM
Exhaust/Supply CFM @ 0.125-In. SP
10,334
Recommended Gravity Backdraft Damper Item No.
6WRK8
Exhaust/Supply CFM @ 0.000-In. SP
14,711 cfm
Recommended 6 3/8"H Roof Curb Item No.
3C216
Style - Roof Ventilators
Hooded
Type
Axial Belt Drive Downblast
Includes
Drive Package, Hood, Wall-Mounted Reversing Switch
Propeller Material
Cast Aluminum
Frame Material
Galvanized Steel
Max. Inlet Temp. (Deg. F)
104 Degrees F
Number of Blades
6
Hz
60 Hz
Bearing Type
Sealed Pillow Block
Item
Axial Downblast Roof Supply/Exhaust Fan
Max. Ambient Temp. (F)
104 Degrees F
Fan RPM
539
Motor Type
3-Phase
Assembled/Unassembled
Unassembled
Mounting Position
Horizontal
Full Load Amps
2.9-2.8/1.4
Voltage
208-230/460
Phase
3
Recommended 12 3/8"H Roof Curb Item No.
2ZV87
Max. BHP
0.86 hp
Motor HP
3/4
Maximum Inlet Air Temperature
104 Degrees F
Exhaust Airflow @ 0.000 in SP
14,711 cfm
Blade Material
Steel
Current
2.9-2.8/1.4 A
High-Efficiency Motor
No
Assembly
Unassembled
Airflow @ 0.000 in SP
14,711 cfm
Features
Strong and Weathertight Hood
For High-Static Pressure Applications
No
Compatible Curb Manufacturer Part Number
2ZV86, 3AZJ6, 3C216, 3C439
Speed Controllable
No
Brake Horsepower
43/50 hp
Maximum Static Pressure
1/8 in wc
Supply Airflow @ 0.000 in SP
14,711 cfm
Mounting Orientation
Horizontal
Maximum Ambient Temperature
104 Degrees F
Includes Motor
Yes
Includes Drive Package
Yes
Base Shape
Square
Frequency
60 Hz
Application
Factories, Large Facilities, Warehouses
For Air Type
Clean Air
Blade Finish
Galvanized
Resistance Properties
Weather Resistant
Maximum Fan Speed
539 RPM
Motor Speed
1,725 RPM
Housing Material
Steel
Mount Type
Roof Curb
Housing Finish
Galvanized
Number of Speeds
1
Motor Horsepower
3/4 hp
Drive Type
Belt Drive
Nameplate Voltage
208/230/460V AC
Standards
AMCA Sound and Air, UL/cUL 705

Description

Axial Downblast Roof Supply/Exhaust Fan, Mounting Location Roof, Assembly Unassembled, Blade Diameter 48 in, Housing Material Steel, Exhaust Airflow @ 0.000 in SP 14,711 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum Static Pressure 1/8 in wc, Motor Enclosure Open Dripproof, Motor Horsepower 3/4 hp, Nameplate Voltage 208-230/460V AC, Number of Speeds 1, Phase 3, 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