Downblast Vent, Belt Drive, 16-3/4 In - 7A655

Downblast Vent, Belt Drive, 16-3/4 In - 7A655

Dayton
SKU:
7A655
|
UPC:
799471519479
Availability:
In Stock

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Description
Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Unassembled, Wheel Diameter 16 3/4 in, Base Diameter Not Applicable, Base Length 26 in, Base Width 26 in, Base Shape Square, Nameplate Voltage 208-230/440V AC, Phase 3, Motor Horsepower 1 hp, Exhaust Airflow @ 0.000 in SP 4,062 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 hp
Base Size - Roof Ventilators:
26 in x 26 in
CFM @ 0.000-In. SP:
4062
Speed Controllable:
No
Adj. 12 3/8H Roof Curb Stock No.:
3C437"
CFM @ 1.250-In. SP:
2609
CFM @ 0.875-In. SP:
3161
Motor HP:
1
CFM @ 0.500-In. SP:
3571
Hz:
60
Overall Height:
29 in
Recommended 12 In. Fixed Curb Item No.:
4HX48
CFM @ 0.625-In. SP:
3444
CFM @ 1.000-In. SP:
3007
Wheel Type:
Backward Inclined
Mounting Location:
Roof
Base Length:
26 in
Base Height:
1 3/4 in
Recommended 8 In. Fixed Curb Item No.:
4HX40
RPM:
1375
Dimension C:
27 1/4 in
Item:
Centrifugal Downblast Roof Exhaust Fan
CFM @ 0.375-In. SP:
3694
Max. BHP:
1.05
Wheel Dia.:
16 3/4 in
Base Width:
26 in
Dimension B:
28 3/8 in
Sones @ 0.500-In. SP @ 5 Ft.:
18.9
Motor Voltage:
208/230/460
CFM @ 1.500-In. SP:
2073
Max. Inlet Temp.:
180 Degrees
Sones @ 0.125-In. SP @ 5 Ft.:
20
Base Square Size - Roof Ventilators:
26 x 26""
Agency Compliance:
AMCA Sound & Air, UL/cUL 705
CFM @ 0.750-In. SP:
3304
Shaft Dia. Wheel End:
3/4 in
Assembled/Unassembled:
Unassembled
Housing Material:
Aluminum
Drive Package Included:
Yes
Includes:
Drive Package, NEMA 1 Junction Box
Dimension D:
4 in
CFM @ 0.125-In. SP:
3938
CFM @ 0.250-In. SP:
3815
Drive Type:
Belt Drive
Adj. 6 3/8H Roof Curb Stock No.:
4c454"
Wheel Material:
Aluminum
Sones @ 0.250-In. SP @ 5 Ft.:
19.6
Dimension A:
26 in
Phase:
3
Overall Dia.:
28 3/8 in
Bearing Type:
Sealed Pillow Block
Standards:
AMCA Sound and Air, UL/cUL 705
Electrical Connection:
Power Cord
Housing Material Fabrication:
Spun
Application:
Industrial and Commercial Applications
Features:
Fully Rolled Windband Bead for Increased Stability and Easy Transport, NEMA 1 Junction Box Located in Motor Enclosure
Exhaust Airflow @ 0.250 in SP:
3,815 cfm
Includes Drive Package:
Yes
Compatible Curb Manufacturer Part Number:
2RB77, 2ZV83, 3C437, 4C454, 4HX40, 4HX48
Safety Features:
Birdscreen, Windband
Resistance Properties:
Weather Resistant
Airflow @ 0.000 in SP:
4,062 cfm
Exhaust Airflow @ 0.000 in SP:
4,062 cfm
Spark Resistant Construction Type:
A
Motor Enclosure:
Open Dripproof
Assembly:
Unassembled
Motor Horsepower:
1 hp
Exhaust Airflow @ 0.375 in SP:
3,694 cfm
Sound Level:
15.4 sones @ 1.500 in SP and 5 ft, 17.2 sones @ 1.250 in SP and 5 ft, 17.6 sones @ 1.000 in SP and 5 ft, 18.0 sones @ 0.875 in SP and 5 ft, 18.4 sones @ 0.750 in SP and 5 ft, 18.6 sones @ 0.625 in SP and 5 ft, 18.9 sones @ 0.500 in SP and 5 ft, 19.2
Maximum Fan Speed:
1,375 RPM
Maximum Inlet Air Temperature:
180 Degrees F
Exhaust Airflow @ 0.500 in SP:
3,571 cfm
Frequency:
60 Hz
Overall Diameter:
28 3/8 in
Brake Horsepower:
1 1/20 hp
Includes Motor:
Yes
Propeller Shaft Diameter:
3/4 in
For Air Type:
Clean Air
Base Shape:
Square
Motor Location:
Out of Airstream
Exhaust Airflow @ 0.125 in SP:
3,938 cfm
Nameplate Voltage:
208-230/440V AC
Mount Type:
Roof Curb
Wheel Diameter:
16 3/4 in
Overall Width:
28 3/8 in
For High-Static Pressure Applications:
No
Damper Size:
19 x 19 in
High-Efficiency Motor:
No
Housing Length:
28.4 in
Housing Width:
28.4 in
Base Diameter:
Not Applicable
Overall Length:
28 3/8 in
Maximum Static Pressure:
1 1/2 in wc
Package Quantity:
1
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