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  9. Downblast Vent, Belt Drive, 14-3/4 In
Dayton Downblast Vent, Belt Drive, 14-3/4 In 7A555 - main

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

  • Mfr # 7A555

  • Zoro # G2294704

product price: $1,201.99
/ea
Item requires special delivery charges. A $135.00 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 #
7A555
Zoro #
G2294704
UPC #
-
Country of Origin
Multiple

Dimensions

Base Size - Roof Ventilators
26 in x 26 in
Overall Dia.
28 3/8 in
Base Square Size - Roof Ventilators
26" x 26"
Shaft Dia. Wheel End
3/4 in
Overall Height
27 1/8 in
Dimension A
26 in
Base Height
1 3/4 in
Dimension C
25 3/8 in
Base Length
26 in
Dimension B
28 3/8 in
Dimension D
4 in
Wheel Dia.
14 3/4 in
Base Width
26 in
Wheel Diameter
14 3/4 in
Overall Diameter
28 3/8 in
Propeller Shaft Diameter
3/4 in
Overall Length
28 3/8 in
Damper Size
19 x 19 in
Housing Width
28.4 in
Housing Length
28.4 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
1/3 hp
CFM @ 0.000-In. SP
2170
Item
Centrifugal Downblast Roof Exhaust Fan
CFM @ 0.250-In. SP
1966
Adj. 6 3/8"H Roof Curb Stock No.
4c454
Max. Inlet Temp.
180 Degrees
Max. BHP
0.34
Recommended 12 In. Fixed Curb Item No.
4HX48
Adj. 12 3/8"H Roof Curb Stock No.
3C437
CFM @ 0.375-In. SP
1859
Speed Controllable
No
Includes
Drive Package, NEMA 1 Junction Box
Wheel Material
Aluminum
Drive Package Included
Yes
Sones @ 0.125-In. SP @ 5 Ft.
11.3
Motor Voltage
115/208/230
Recommended 8 In. Fixed Curb Item No.
4HX40
Mounting Location
Roof
Agency Compliance
AMCA Sound & Air, UL/cUL 705
Sones @ 0.500-In. SP @ 5 Ft.
9.9
Motor HP
1/3
CFM @ 0.750-In. SP
1356
RPM
1170
CFM @ 0.500-In. SP
1734
Hz
60
Drive Type
Belt Drive
Sones @ 0.250-In. SP @ 5 Ft.
10.8
CFM @ 0.625-In. SP
1575
Wheel Type
Backward Inclined
CFM @ 0.125-In. SP
2067
Housing Material
Aluminum
Phase
1
Assembled/Unassembled
Unassembled
Bearing Type
Sealed Pillow Block
Standards
AMCA Sound and Air, UL/cUL 705
Application
Industrial and Commercial Applications
Motor Horsepower
1/3 hp
Safety Features
Birdscreen, Windband
Spark Resistant Construction Type
A
Motor Enclosure
Open Dripproof
Motor Location
Out of Airstream
Exhaust Airflow @ 0.125 in SP
2,067 cfm
Compatible Curb Manufacturer Part Number
2RB77, 2ZV83, 3C437, 4C454, 4HX40, 4HX48
Frequency
60 Hz
For High-Static Pressure Applications
No
Base Shape
Square
Resistance Properties
Weather Resistant
Mount Type
Roof Curb
Maximum Static Pressure
3/4 in wc
Motor Speed
1,725 RPM
Includes Drive Package
Yes
Brake Horsepower
17/50 hp
Maximum Inlet Air Temperature
180 Degrees F
Exhaust Airflow @ 0.250 in SP
1,966 cfm
Current
6.6/3.4 to 3.1 A
Exhaust Airflow @ 0.500 in SP
1,734 cfm
Nameplate Voltage
115/208-230V AC
Exhaust Airflow @ 0.000 in SP
2,170 cfm
Assembly
Unassembled
Housing Material Fabrication
Spun
For Air Type
Clean Air
Exhaust Airflow @ 0.375 in SP
1,859 cfm
Maximum Fan Speed
1,170 RPM
Sound Level
10.3 sones @ 0.375 in SP and 5 ft, 10.8 sones @ 0.250 in SP and 5 ft, 11.3 sones @ 0.125 in SP and 5 ft, 11.4 sones @ 0.000 in SP and 5 ft, 8.7 sones @ 0.750 in SP and 5 ft, 9.3 sones @ 0.625 in SP and 5 ft, 9.9 sones @ 0.500 in SP and 5 ft
Electrical Connection
Power Cord
Airflow @ 0.000 in SP
2,170 cfm
Features
Fully Rolled Windband Bead for Increased Stability and Easy Transport, NEMA 1 Junction Box Located in Motor Enclosure
Includes Motor
Yes
High-Efficiency Motor
No

Description

Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 14 3/4 in, Base Diameter Not Applicable, Base Length 26 in, Base Width 26 in, Base Shape Square, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1/3 hp, Exhaust Airflow @ 0.000 in SP 2,170 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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