Downblast Vent, Belt Drive, 24-1/2 In - 7A666

Downblast Vent, Belt Drive, 24-1/2 In - 7A666

Dayton
SKU:
7A666
|
UPC:
799471519479
Availability:
In Stock

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Description
Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 24 1/2 in, Base Diameter Not Applicable, Base Length 34 in, Base Width 34 in, Base Shape Square, Nameplate Voltage 208-230/460V AC, Phase 3, Motor Horsepower 1/2 hp, Exhaust Airflow @ 0.000 in SP 5,371 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
Additional Information
Country of Origin:
Multiple
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:
208V AC/230V AC/460V AC
Motor HP - Roof Ventilators:
1/2 hp
Base Size - Roof Ventilators:
34 in x 34 in
CFM @ 0.000-In. SP:
5371
Wheel Type:
Backward Inclined
Dimension D:
5 3/4 in
Wheel Material:
Aluminum
Agency Compliance:
AMCA Sound & Air, UL/cUL 705
Dimension A:
34 in
CFM @ 0.375-In. SP:
4195
Adj. 6 3/8H Roof Curb Stock No.:
4c455"
Max. Inlet Temp.:
180 Degrees
Recommended 8 In. Fixed Curb Item No.:
4HX42
Base Square Size - Roof Ventilators:
34 x 34""
Shaft Dia. Wheel End:
1 in
Overall Height:
40 1/8 in
CFM @ 0.125-In. SP:
5031
Base Length:
34 in
Item:
Centrifugal Downblast Roof Exhaust Fan
Adj. 12 3/8H Roof Curb Stock No.:
3C438"
Wheel Dia.:
24 1/2 in
Housing Material:
Aluminum
Mounting Location:
Roof
Base Width:
34 in
Motor HP:
1/2
Base Height:
1 3/4 in
Phase:
3
Sones @ 0.250-In. SP @ 5 Ft.:
9.1
Dimension C:
38 3/8 in
Dimension B:
42 3/4 in
Overall Dia.:
42 3/4 in
RPM:
585
Speed Controllable:
No
Sones @ 0.125-In. SP @ 5 Ft.:
9.7
Drive Package Included:
Yes
Drive Type:
Belt Drive
Motor Voltage:
208/230/460
CFM @ 0.500-In. SP:
3562
Hz:
60
Assembled/Unassembled:
Unassembled
Includes:
Drive Package, NEMA 1 Junction Box
CFM @ 0.625-In. SP:
2112
Recommended 12 In. Fixed Curb Item No.:
4HX50
Max. BHP:
0.55
CFM @ 0.250-In. SP:
4666
Sones @ 0.500-In. SP @ 5 Ft.:
8.2
Standards:
AMCA Sound and Air, UL/cUL 705
Bearing Type:
Regreasable Pillow Block
Motor Location:
Out of Airstream
Frequency:
60 Hz
Resistance Properties:
Weather Resistant
Damper Size:
27 x 27 in
Base Shape:
Square
Overall Width:
42 3/4 in
Brake Horsepower:
11/20 hp
Airflow @ 0.000 in SP:
5,371 cfm
Includes Motor:
Yes
Housing Width:
42.8 in
Exhaust Airflow @ 0.375 in SP:
4,195 cfm
Compatible Curb Manufacturer Part Number:
2RB80, 2ZV84, 3C438, 4C455, 4HX42, 4HX50
Base Diameter:
Not Applicable
Propeller Shaft Diameter:
1 in
Housing Material Fabrication:
Spun
Overall Diameter:
42 3/4 in
Exhaust Airflow @ 0.000 in SP:
5,371 cfm
Motor Enclosure:
Open Dripproof
Maximum Fan Speed:
585 RPM
Mount Type:
Roof Curb
For High-Static Pressure Applications:
No
Maximum Static Pressure:
5/8 in wc
Exhaust Airflow @ 0.250 in SP:
4,666 cfm
Application:
Industrial and Commercial Applications
Safety Features:
Birdscreen, Windband
Exhaust Airflow @ 0.500 in SP:
3,562 cfm
Nameplate Voltage:
208-230/460V AC
Maximum Inlet Air Temperature:
180 Degrees F
Motor Horsepower:
1/2 hp
Overall Length:
42 3/4 in
Electrical Connection:
Power Cord
High-Efficiency Motor:
No
Assembly:
Unassembled
Exhaust Airflow @ 0.125 in SP:
5,031 cfm
Wheel Diameter:
24 1/2 in
Features:
Fully Rolled Windband Bead for Increased Stability and Easy Transport, NEMA 1 Junction Box Located in Motor Enclosure
Housing Length:
42.8 in
Motor Speed:
1,725 RPM
For Air Type:
Clean Air
Current:
1.7 to 1.7/0.85 A
Spark Resistant Construction Type:
A
Sound Level:
10.3 sones @ 0.000 in SP and 5 ft, 7.2 sones @ 0.625 in SP and 5 ft, 8.2 sones @ 0.500 in SP and 5 ft, 8.8 sones @ 0.375 in SP and 5 ft, 9.1 sones @ 0.250 in SP and 5 ft, 9.7 sones @ 0.125 in SP and 5 ft
Includes Drive Package:
Yes
Package Quantity:
1
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