Zoro Homepage
Clipboard Icon Quick Order
Cart Icon 0 Cart
  1. Home
  2. /
  3. Heating & Cooling
  4. /
  5. Roof Ventilators
  6. /
  7. Belt Drive Centrifugal Exhaust Vents
  8. /
  9. Downblast Vent, Belt Drive, 18-1/2 In
Dayton Downblast Vent, Belt Drive, 18-1/2 In 7AF14 - main

Downblast Vent, Belt Drive, 18-1/2 In

  • Mfr # 7AF14

  • Zoro # G2261454

product price: $2,087.99
/ea
Free Shipping & Returns

Key Features

Item - Roof Ventilators
Downblast Ventilator
Drive Package With Motor Included
Yes
Duty Rating - Roof Ventilators
Hazardous Location
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 #
7AF14
Zoro #
G2261454
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
30 in x 30 in
Base Width
30 in
Overall Dia.
35 1/2 in
Dimension B
35 1/2 in
Shaft Dia. Wheel End
3/4 in
Base Length
30 in
Base Square Size - Roof Ventilators
30" x 30"
Base Height
1 3/4 in
Dimension A
30 in
Dimension C
34 3/8 in
Overall Height
36 1/8 in
Dimension D
5 1/2 in
Wheel Dia.
18 1/2 in
Housing Length
35.5 in
Overall Width
35 1/2 in
Wheel Diameter
18 1/2 in
Damper Size
23 x 23 in
Propeller Shaft Diameter
3/4 in
Housing Width
35.5 in
Overall Diameter
35 1/2 in
Overall Length
35 1/2 in

Details

Item - Roof Ventilators
Downblast Ventilator
Drive Package With Motor Included
Yes
Duty Rating - Roof Ventilators
Hazardous Location
Drive Type - Roof Ventilators
Belt Drive
Mounting Location - Roof Ventilators
Roof
Number of Speeds
1
Voltage - Roof Ventilators
230V AC/460V AC
Motor HP - Roof Ventilators
3/4 hp
CFM @ 0.000-In. SP
4102
Max. BHP
0.77
CFM @ 0.875-In. SP
3050
Max. Operating Amps
3.0/1.5
Phase
3
Recommended 12 In. Fixed Curb Item No.
2RB79
Agency Compliance
& G hazardous locations, F, Motor only UL Listed for Class I Groups C & D andClass II Groups E
Wheel Type
Backward Inclined
CFM @ 0.250-In. SP
3867
Drive Type
Belt Drive
Assembled/Unassembled
Unassembled
Sones @ 0.250-In. SP @ 5 Ft.
14.9
Sones @ 0.125-In. SP @ 5 Ft.
15.7
CFM @ 0.375-In. SP
3742
Motor Voltage
230/460
Recommended 8 In. Fixed Curb Item No.
4HX41
RPM
1055
Sones @ 0.500-In. SP @ 5 Ft.
14.0
CFM @ 1.000-In. SP
2811
CFM @ 0.625-In. SP
3432
Drive Package Included
Yes
CFM @ 0.750-In. SP
3252
CFM @ 0.125-In. SP
3990
Mounting Location
Roof
Housing Material
Aluminum
Includes
Hazardous Location Motor
Adj. 6 3/8"H Roof Curb Stock No.
4c454
Speed Controllable
No
Adj. 12 3/8"H Roof Curb Stock No.
2ZV83
CFM @ 0.500-In. SP
3596
Item
Centrifugal Downblast Roof Exhaust Fan
Wheel Material
Aluminum
Max. Inlet Temp.
180 Degrees
Hz
60
Motor HP
3/4
Bearing Type
Regreasable Pillow Block
Standards
AMCA Sound and Air, UL
Safety Features
Birdscreen
Motor Location
Out of Airstream
Sound Level
12.4 sones @ 1.000 in SP and 5 ft, 12.7 sones @ 0.875 in SP and 5 ft, 12.9 sones @ 0.750 in SP and 5 ft, 13.5 sones @ 0.625 in SP and 5 ft, 14.0 sones @ 0.500 in SP and 5 ft, 14.4 sones @ 0.375 in SP and 5 ft, 14.9 sones @ 0.250 in SP and 5 ft, 15.7 sones @ 0.125 in SP and 5 ft, 16.2 sones @ 0.000 in SP and 5 ft
Motor Enclosure
Totally Enclosed Fan Cooled
Exhaust Airflow @ 0.500 in SP
3,596 cfm
Maximum Static Pressure
1 in wc
Includes Drive Package
Yes
Nameplate Voltage
230/460V AC
Current
3.0/1.5 A
Motor Speed
1,725 RPM
Motor Horsepower
3/4 hp
Exhaust Airflow @ 0.000 in SP
4,102 cfm
For Air Type
Flammable Vapor
Maximum Fan Speed
1,055 RPM
For High-Static Pressure Applications
No
Exhaust Airflow @ 0.250 in SP
3,867 cfm
Features
Nonoverloading Centrifugal Wheel Design
Maximum Inlet Air Temperature
180 Degrees F
Hazardous Location Specification
Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group G
High-Efficiency Motor
No
Resistance Properties
Weather Resistant
Frequency
60 Hz
Assembly
Unassembled
Exhaust Airflow @ 0.125 in SP
3,990 cfm
Includes Motor
Yes
Brake Horsepower
77/100 hp
Exhaust Airflow @ 0.375 in SP
3,742 cfm
Electrical Connection
Power Cord
Base Shape
Square
Mount Type
Roof Curb
Application
Industrial and Commercial Applications
Compatible Curb Manufacturer Part Number
2RB79, 2ZV83, 3C437, 4C454, 4HX40, 4HX41, 4HX49
Housing Material Fabrication
Spun
Airflow @ 0.000 in SP
4,102 cfm

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 18 1/2 in, Base Diameter Not Applicable, Base Length 30 in, Base Width 30 in, Base Shape Square, Nameplate Voltage 230/460V AC, Phase 3, Motor Horsepower 3/4 hp, Exhaust Airflow @ 0.000 in SP 4,102 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, For Air Type Flammable Vapor, 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