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  9. Downblast Vent, Belt Drive, 13-1/4 In
Dayton Downblast Vent, Belt Drive, 13-1/4 In 7A553 - main

Downblast Vent, Belt Drive, 13-1/4 In

  • Mfr # 7A553

  • Zoro # G2736833

product price: $1,220.99
/ea
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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 #
7A553
Zoro #
G2736833
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
22 in x 22 in
Dimension A
22 in
Base Height
1 3/4 in
Overall Dia.
24 3/8 in
Dimension D
4 3/8 in
Base Length
22 in
Wheel Dia.
13 1/4 in
Base Width
22 in
Shaft Dia. Wheel End
3/4 in
Dimension B
24 3/8 in
Dimension C
24 7/8 in
Base Square Size - Roof Ventilators
22" x 22"
Overall Height
26 5/8 in
Wheel Diameter
13 1/4 in
Overall Diameter
24 3/8 in
Housing Length
24.4 in
Propeller Shaft Diameter
3/4 in
Housing Width
24.4 in
Overall Width
24 3/8 in
Overall Length
24 3/8 in
Damper Size
15 x 15 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
1/2 hp
CFM @ 0.000-In. SP
2093
Phase
1
Adj. 12 3/8"H Roof Curb Stock No.
4C670
Assembled/Unassembled
Unassembled
CFM @ 1.000-In. SP
1600
Adj. 6 3/8"H Roof Curb Stock No.
4c453
Drive Package Included
Yes
Wheel Material
Aluminum
Motor Voltage
115/208/230
CFM @ 1.250-In. SP
1426
Drive Type
Belt Drive
Max. Inlet Temp.
180 Degrees
Wheel Type
Backward Inclined
Item
Centrifugal Downblast Roof Exhaust Fan
CFM @ 0.875-In. SP
1673
CFM @ 0.375-In. SP
1928
RPM
1725
Mounting Location
Roof
Motor HP
1/2
Speed Controllable
No
Recommended 12 In. Fixed Curb Item No.
4HX47
CFM @ 1.500-In. SP
1180
Max. BHP
0.50
Recommended 8 In. Fixed Curb Item No.
4HX39
Includes
Drive Package, NEMA 1 Junction Box
CFM @ 0.750-In. SP
1743
CFM @ 0.125-In. SP
2038
Housing Material
Aluminum
Sones @ 0.125-In. SP @ 5 Ft.
17.2
Agency Compliance
AMCA Sound & Air, UL/cUL 705
CFM @ 0.500-In. SP
1871
CFM @ 0.250-In. SP
1984
CFM @ 0.625-In. SP
1810
Sones @ 0.250-In. SP @ 5 Ft.
17.0
Hz
60
Sones @ 0.500-In. SP @ 5 Ft.
16.7
Bearing Type
Sealed Pillow Block
Standards
AMCA Sound and Air, UL/cUL 705
Electrical Connection
Power Cord
High-Efficiency Motor
No
Assembly
Unassembled
Motor Horsepower
1/2 hp
Housing Material Fabrication
Spun
Brake Horsepower
1/2 hp
Maximum Fan Speed
1,725 RPM
Compatible Curb Manufacturer Part Number
2RB76, 2ZV82, 4C453, 4C670, 4HX39, 4HX47
Resistance Properties
Weather Resistant
Spark Resistant Construction Type
A
Airflow @ 0.000 in SP
2,093 cfm
For Air Type
Clean Air
Sound Level
14.0 sones @ 1.500 in SP and 5 ft, 14.9 sones @ 1.250 in SP and 5 ft, 15.5 sones @ 1.000 in SP and 5 ft, 16.0 sones @ 0.875 in SP and 5 ft, 16.2 sones @ 0.750 in SP and 5 ft, 16.4 sones @ 0.625 in SP and 5 ft, 16.7 sones @ 0.500 in SP and 5 ft, 16.8 sones @ 0.375 in SP and 5 ft, 17.0 sones @ 0.250 in SP and 5 ft, 17.2 sones @ 0.125 in SP and 5 ft, 17.4 sones @ 0.000 in SP and 5 ft
Exhaust Airflow @ 0.500 in SP
1,871 cfm
Maximum Inlet Air Temperature
180 Degrees F
Frequency
60 Hz
Exhaust Airflow @ 0.125 in SP
2,038 cfm
Features
Fully Rolled Windband Bead for Increased Stability and Easy Transport, NEMA 1 Junction Box Located in Motor Enclosure
Motor Location
Out of Airstream
Includes Drive Package
Yes
Current
7.6/3.7 to 3.8 A
Motor Speed
1,725 RPM
Exhaust Airflow @ 0.250 in SP
1,984 cfm
Mount Type
Roof Curb
Safety Features
Birdscreen, Windband
Base Shape
Square
Exhaust Airflow @ 0.375 in SP
1,928 cfm
For High-Static Pressure Applications
No
Includes Motor
Yes
Exhaust Airflow @ 0.000 in SP
2,093 cfm
Maximum Static Pressure
1 1/2 in wc
Motor Enclosure
Open Dripproof
Application
Industrial and Commercial Applications
Nameplate Voltage
115/208-230V AC

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 13 1/4 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 1/2 hp, Exhaust Airflow @ 0.000 in SP 2,093 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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