Zoro Homepage
Clipboard Icon Quick Order
Cart Icon 0 Cart
  1. Home
  2. /
  3. Heating & Cooling
  4. /
  5. Roof Ventilators
  6. /
  7. Direct Drive Centrifugal Exhaust Ventilators
  8. /
  9. Downblast Vent, Belt Drive, 14-3/4 In
Dayton Downblast Vent, Belt Drive, 14-3/4 In 7AX49 - main

Downblast Vent, Belt Drive, 14-3/4 In

  • Mfr # 7AX49

  • Zoro # G2584911

product price: $1,268.99
/ea
Additional $155.00 delivery surcharge applies per item.
See details

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
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 #
7AX49
Zoro #
G2584911
UPC #
00194484312091
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
22 in x 22 in
Dimension D
4 in
Dimension A
22 in
Overall Dia.
28 3/8 in
Base Length
22 in
Overall Height
27 1/8 in
Dimension B
28 3/8 in
Shaft Dia. Wheel End
3/4 in
Dimension C
25 3/8 in
Base Height
1 3/4 in
Wheel Dia.
14 3/4 in
Base Square Size - Roof Ventilators
22" x 22"
Base Width
22 in
Housing Length
28.4 in
Damper Size
15 x 15 in
Housing Width
28.4 in
Propeller Shaft Diameter
3/4 in
Overall Length
28 3/8 in
Wheel Diameter
14 3/4 in
Overall Diameter
28 3/8 in
Overall Width
28 3/8 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
115V AC/208V AC/230V AC
Motor HP - Roof Ventilators
3/4 hp
CFM @ 0.000-In. SP
2866
Phase
1
CFM @ 0.500-In. SP
2556
Includes
Drive Package, NEMA 1 Junction Box
Drive Package Included
Yes
Motor Voltage
115/208/230
Sones @ 0.500-In. SP @ 5 Ft.
16.8
Max. BHP
0.78
Hz
60
Mounting Location
Roof
Drive Type
Belt Drive
CFM @ 1.000-In. SP
2177
CFM @ 1.250-In. SP
1890
CFM @ 0.625-In. SP
2476
Adj. 12 3/8"H Roof Curb Stock No.
2ZV82
CFM @ 0.250-In. SP
2710
Wheel Type
Backward Inclined
CFM @ 0.375-In. SP
2634
Sones @ 0.125-In. SP @ 5 Ft.
18.0
Recommended 12 In. Fixed Curb Item No.
2RB76
Motor HP
3/4
RPM
1545
Item
Centrifugal Downblast Roof Exhaust Fan
CFM @ 0.750-In. SP
2384
Max. Inlet Temp.
180 Degrees
Assembled/Unassembled
Unassembled
Wheel Material
Aluminum
CFM @ 0.875-In. SP
2287
Speed Controllable
No
CFM @ 0.125-In. SP
2787
Sones @ 0.250-In. SP @ 5 Ft.
17.4
Agency Compliance
AMCA Sound & Air, UL/cUL 705
Housing Material
Aluminum
Standards
AMCA Sound and Air, UL/cUL 705
Bearing Type
Sealed Pillow Block
Maximum Static Pressure
1 1/4 in wc
Exhaust Airflow @ 0.000 in SP
2,866 cfm
Exhaust Airflow @ 0.375 in SP
2,634 cfm
Mount Type
Roof Curb
For High-Static Pressure Applications
No
Brake Horsepower
39/50 hp
Safety Features
Birdscreen, Windband
For Air Type
Clean Air
Nameplate Voltage
115/208-230V AC
Base Shape
Square
Application
Industrial and Commercial Applications
Assembly
Unassembled
Housing Material Fabrication
Spun
Motor Speed
1,725 RPM
Airflow @ 0.000 in SP
2,866 cfm
Exhaust Airflow @ 0.250 in SP
2,710 cfm
Maximum Inlet Air Temperature
180 Degrees F
Includes Drive Package
Yes
Motor Location
Out of Airstream
Resistance Properties
Weather Resistant
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
Includes Motor
Yes
Maximum Fan Speed
1,545 RPM
Exhaust Airflow @ 0.500 in SP
2,556 cfm
Electrical Connection
Power Cord
Exhaust Airflow @ 0.125 in SP
2,787 cfm
Motor Horsepower
3/4 hp
Compatible Curb Manufacturer Part Number
2RB76, 2ZV82
High-Efficiency Motor
No
Motor Enclosure
Open Dripproof
Sound Level
14.7 sones @ 1.000 in SP and 5 ft, 14.7 sones @ 1.250 in SP and 5 ft, 14.8 sones @ 0.875 in SP and 5 ft, 14.9 sones @ 0.750 in SP and 5 ft, 15.9 sones @ 0.625 in SP and 5 ft, 16.8 sones @ 0.500 in SP and 5 ft, 17.1 sones @ 0.375 in SP and 5 ft, 17.4 sones @ 0.250 in SP and 5 ft, 17.6 sones @ 0.000 in SP and 5 ft, 18.0 sones @ 0.125 in SP and 5 ft
Frequency
60 Hz
Spark Resistant Construction Type
A
Current
11.6/5.9 to 5.8 A

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 14 3/4 in, Base Diameter Not Applicable, Base Length 22 in, Base Width 22 in, Base Shape Square, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 3/4 hp, Exhaust Airflow @ 0.000 in SP 2,866 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

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