Downblast Vent, Belt Drive, 14-3/4 In - 2RB64

Downblast Vent, Belt Drive, 14-3/4 In - 2RB64

Dayton
SKU:
2RB64
|
UPC:
190735229514
Availability:
In Stock

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Description
Centrifugal Downblast Roof Exhaust Fan, Drive Type Belt Drive, Assembly Assembled, 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 1/2 hp, Exhaust Airflow @ 0.000 in SP 2,523 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, Maximum Static Pressure 1 in wc
Additional Information
Country of Origin:
United States
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
Base Size - Roof Ventilators:
26 in x 26 in
CFM @ 0.000-In. SP:
2523
Sones @ 0.250-In. SP @ 5 Ft.:
13.9
Overall Height:
26 5/8 in
Shaft Dia. Wheel End:
3/4 in
CFM @ 0.250-In. SP:
2347
Recommended 12 In. Fixed Curb Item No.:
2RB77
Housing Material:
Aluminum
CFM @ 0.375-In. SP:
2259
Wheel Dia.:
14 3/4 in
Dimension C:
25 3/8 in
Dimension A:
26 in
Phase:
1
Wheel Material:
Aluminum
Base Square Size - Roof Ventilators:
26 x 26""
CFM @ 0.875-In. SP:
1793
CFM @ 0.750-In. SP:
1943
Adj. 6 3/8H Roof Curb Stock No.:
4c454"
Item:
Centrifugal Downblast Roof Exhaust Fan
Drive Package Included:
Yes
Speed Controllable:
No
Max. Operating Amps:
7.2/3.6
Overall Dia.:
28 3/8 in
CFM @ 0.625-In. SP:
2062
Max. BHP:
0.17 hp
Drive Type:
Belt Drive
Sones @ 0.500-In. SP @ 5 Ft.:
13.1
Assembled/Unassembled:
Assembled
Max. Inlet Temp.:
180 Degrees
CFM @ 0.125-In. SP:
2433
Recommended 8 In. Fixed Curb Item No.:
4HX40
Motor HP:
1/2
Dimension D:
4 in
Adj. 12 3/8H Roof Curb Stock No.:
2ZV83"
Hz:
60
Base Width:
26 in
Wheel Type:
Backward Inclined
CFM @ 1.000-In. SP:
1602
RPM:
1360
Mounting Location:
Roof
Motor Voltage:
115/208/230
Base Height:
1 3/4 in
Sones @ 0.125-In. SP @ 5 Ft.:
14.3
CFM @ 0.500-In. SP:
2166
Includes:
NEMA 1 Junction Box
Agency Compliance:
AMCA Sound & Air, CSA Certified Motor, UL/cUL 705
Base Length:
26 in
Dimension B:
28 3/8 in
Bearing Type:
Sealed Pillow Block
Standards:
AMCA Sound and Air, CSA, UL/cUL 705
Overall Length:
28 3/8 in
Overall Width:
28 3/8 in
Features:
Air Handling Quality Bearings Meet Minimum of L10-100,000 Hours, Features a Fully Rolled Windband Bead for Increased Stability and Easy Transport, Fresh Outside Air is Drawn in Under the Motor Cover to Maximize Motor Life, Nema 1 Junction Box Located
Application:
Industrial and Commercial Applications
Maximum Inlet Air Temperature:
180 Degrees F
Sound Level:
11.0 sones @ 1.000 in SP and 5 ft, 11.6 sones @ 0.875 in SP and 5 ft, 12.2 sones @ 0.750 in SP and 5 ft, 12.7 sones @ 0.625 in SP and 5 ft, 13.1 sones @ 0.500 in SP and 5 ft, 13.5 sones @ 0.375 in SP and 5 ft, 13.9 sones @ 0.250 in SP and 5 ft, 14.3
Resistance Properties:
Weather Resistant
Propeller Shaft Diameter:
3/4 in
Motor Speed:
1,725 RPM
Base Shape:
Square
Safety Features:
Birdscreen, Windband
High-Efficiency Motor:
No
Motor Horsepower:
1/2 hp
Damper Size:
19 x 19 in
Wheel Diameter:
14 3/4 in
Housing Width:
28.4 in
Airflow @ 0.000 in SP:
2,523 cfm
Exhaust Airflow @ 0.250 in SP:
2,347 cfm
Electrical Connection:
Power Cord
Compatible Curb Manufacturer Part Number:
2RB77, 2ZV83, 3C437, 4C454, 4HX40, 4HX48
Cutout Size:
21.5 in L x 21.5 in W
Motor Location:
Out of Airstream
Cutout Length:
21.5 in
Exhaust Airflow @ 0.500 in SP:
2,166 cfm
Maximum Static Pressure:
1 in wc
Mount Type:
Roof Curb
Base Diameter:
Not Applicable
Nameplate Voltage:
115/208-230V AC
Motor Enclosure:
Open Dripproof
Assembly:
Assembled
For Air Type:
Clean Air
Current:
7.2/3.6 to 3.6 A
Includes Drive Package:
Yes
Exhaust Airflow @ 0.375 in SP:
2,259 cfm
Includes Motor:
Yes
Exhaust Airflow @ 0.000 in SP:
2,523 cfm
For High-Static Pressure Applications:
No
Frequency:
60 Hz
Maximum Fan Speed:
1,360 RPM
Housing Length:
28.4 in
Overall Diameter:
28 3/8 in
Brake Horsepower:
53/100 hp
Housing Material Fabrication:
Spun
Spark Resistant Construction Type:
A
Exhaust Airflow @ 0.125 in SP:
2,433 cfm
Maximum Ambient Temperature:
180 Degrees F
Package Quantity:
1
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