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  9. Downblast Vent, Belt Drive, 18-1/2 In
Dayton Downblast Vent, Belt Drive, 18-1/2 In 7A567 - main

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

  • Mfr # 7A567

  • Zoro # G1161571

product price: $1,969.99
/ea
Item requires special delivery charges. A $100.00 per item surcharge will be applied.

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 #
7A567
Zoro #
G1161571
UPC #
00799471519479
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
30 in x 30 in
Dimension A
30 in
Base Height
1 3/4 in
Dimension C
34 3/8 in
Overall Dia.
35 1/2 in
Wheel Dia.
18 1/2 in
Base Width
30 in
Base Square Size - Roof Ventilators
30" x 30"
Shaft Dia. Wheel End
3/4 in
Overall Height
36 1/8 in
Base Length
30 in
Dimension B
35 1/2 in
Dimension D
5 1/2 in
Wheel Diameter
18 1/2 in
Propeller Shaft Diameter
3/4 in
Housing Length
35.5 in
Overall Length
35 1/2 in
Damper Size
23 x 23 in
Overall Diameter
35 1/2 in
Housing Width
35.5 in
Overall Width
35 1/2 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/230V AC
Motor HP - Roof Ventilators
1 1/2 hp
CFM @ 0.000-In. SP
5191
Agency Compliance
AMCA Sound & Air, UL/cUL 705
Motor Voltage
115/230
Wheel Type
Backward Inclined
CFM @ 0.875-In. SP
4475
CFM @ 0.375-In. SP
4913
Max. BHP
1.57
Max. Inlet Temp.
180 Degrees
Housing Material
Aluminum
Recommended 8 In. Fixed Curb Item No.
4HX41
Assembled/Unassembled
Unassembled
Wheel Material
Aluminum
Sones @ 0.500-In. SP @ 5 Ft.
21
Phase
1
Recommended 12 In. Fixed Curb Item No.
4HX49
Sones @ 0.250-In. SP @ 5 Ft.
21
CFM @ 1.500-In. SP
3713
CFM @ 0.125-In. SP
5102
Speed Controllable
No
CFM @ 1.75-In. SP
3262
CFM @ 0.625-In. SP
4716
Adj. 12 3/8"H Roof Curb Stock No.
3C437
Drive Type
Belt Drive
Mounting Location
Roof
Motor HP
1-1/2
CFM @ 1.000-In. SP
4344
RPM
1335
Hz
60
CFM @ 0.250-In. SP
5010
Includes
Drive Package, NEMA 1 Junction Box
Adj. 6 3/8"H Roof Curb Stock No.
4c454
Item
Centrifugal Downblast Roof Exhaust Fan
Sones @ 0.125-In. SP @ 5 Ft.
22
Drive Package Included
Yes
CFM @ 0.500-In. SP
4814
CFM @ 0.750-In. SP
4599
CFM @ 1.250-In. SP
4052
Standards
AMCA Sound and Air, UL/cUL 705
Bearing Type
Regreasable Pillow Block
For High-Static Pressure Applications
No
Safety Features
Birdscreen, Windband
Frequency
60 Hz
Includes Drive Package
Yes
Features
Fully Rolled Windband Bead for Increased Stability and Easy Transport, NEMA 1 Junction Box Located in Motor Enclosure
Exhaust Airflow @ 0.375 in SP
4,913 cfm
Maximum Fan Speed
1,335 RPM
Motor Enclosure
Open Dripproof
Nameplate Voltage
115/230V AC
Mount Type
Roof Curb
Includes Motor
Yes
Electrical Connection
Power Cord
Maximum Inlet Air Temperature
180 Degrees F
Application
Industrial and Commercial Applications
Sound Level
17.6 sones @ 1.750 in SP and 5 ft, 18.2 sones @ 1.500 in SP and 5 ft, 18.7 sones @ 1.250 in SP and 5 ft, 19.2 sones @ 1.000 in SP and 5 ft, 19.5 sones @ 0.875 in SP and 5 ft, 19.9 sones @ 0.750 in SP and 5 ft, 20.0 sones @ 0.625 in SP and 5 ft, 21.0 sones @ 0.250 in SP and 5 ft, 21.0 sones @ 0.375 in SP and 5 ft, 21.0 sones @ 0.500 in SP and 5 ft, 22.0 sones @ 0.000 in SP and 5 ft, 22.0 sones @ 0.125 in SP and 5 ft
Current
19.6/9.8 A
Motor Location
Out of Airstream
Airflow @ 0.000 in SP
5,191 cfm
Motor Horsepower
1 1/2 hp
Housing Material Fabrication
Spun
Spark Resistant Construction Type
A
Exhaust Airflow @ 0.125 in SP
5,102 cfm
Motor Speed
1,725 RPM
Exhaust Airflow @ 0.250 in SP
5,010 cfm
Resistance Properties
Weather Resistant
Compatible Curb Manufacturer Part Number
2RB79, 2ZV83, 3C437, 4C454, 4HX41, 4HX49
Maximum Static Pressure
1 3/4 in wc
High-Efficiency Motor
No
For Air Type
Clean Air
Exhaust Airflow @ 0.000 in SP
5,191 cfm
Brake Horsepower
1 57/100 hp
Assembly
Unassembled
Base Shape
Square
Exhaust Airflow @ 0.500 in SP
4,814 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 115/230V AC, Phase 1, Motor Horsepower 1 1/2 hp, Exhaust Airflow @ 0.000 in SP 5,191 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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