- MFR #
- 2RB60
- Zoro #
- G2724416
- UPC #
- 190735229477
- 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
- 1/4 hp
- CFM @ 0.000-In. SP
- 856
- Motor Voltage
- 115/208/230
- CFM @ 0.375-In. SP
- 748
- Max. BHP
- 0.19 hp
- Sones @ 0.500-In. SP @ 5 Ft.
- 11.5
- Drive Package Included
- Yes
- CFM @ 0.500-In. SP
- 710
- Wheel Type
- Backward Inclined
- CFM @ 0.750-In. SP
- 630
- Drive Type
- Belt Drive
- CFM @ 0.250-In. SP
- 785
- Includes
- NEMA 1 Junction Box
- CFM @ 1.000-In. SP
- 511
- Sones @ 0.125-In. SP @ 5 Ft.
- 12.3
- CFM @ 0.125-In. SP
- 821
- Recommended 8 In. Fixed Curb Item No.
- 4HX38
- Adj. 12 3/8"H Roof Curb Stock No.
- 2ZV82
- CFM @ 0.875-In. SP
- 581
- CFM @ 0.625-In. SP
- 669
- Phase
- 1
- Sones @ 0.250-In. SP @ 5 Ft.
- 12.1
- Housing Material
- Aluminum
- Hz
- 60
- Wheel Material
- Aluminum
- Motor HP
- 1/4 hp
- Speed Controllable
- No
- Adj. 6 3/8"H Roof Curb Stock No.
- 4c453
- Agency Compliance
- AMCA Sound & Air, CSA Certified Motor, UL/cUL 705
- Assembled/Unassembled
- Assembled
- Mounting Location
- Roof
- Recommended 12 In. Fixed Curb Item No.
- 2RB75
- RPM
- 1710
- Max. Operating Amps
- 6.2/2.8
- Item
- Centrifugal Downblast Roof Exhaust Fan
- Max. Inlet Temp.
- 180 Degrees
- Bearing Type
- Sealed Pillow Block
- Standards
- AMCA Sound and Air, CSA, UL/cUL 705
- 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 in Motor Enclosure, Nonoverloading Centrifugal Wheel Design, Optional Nema 1 and 4 Disconnects Available
- Application
- Industrial and Commercial Applications
- Mount Type
- Roof Curb
- For High-Static Pressure Applications
- No
- Exhaust Airflow @ 0.125 in SP
- 821 cfm
- Safety Features
- Birdscreen, Windband
- Motor Enclosure
- Open Dripproof
- For Air Type
- Clean Air
- Exhaust Airflow @ 0.000 in SP
- 856 cfm
- Brake Horsepower
- 19/100 hp
- Sound Level
10.5 sones @ 1.000 in SP and 5 ft, 10.6 sones @ 0.875 in SP and 5 ft, 10.9 sones @ 0.750 in SP and 5 ft, 11.2 sones @ 0.625 in SP and 5 ft, 11.5 sones @ 0.500 in SP and 5 ft, 11.9 sones @ 0.375 in SP and 5 ft, 12.1 sones @ 0.250 in SP and 5 ft, 12.3 sones @ 0.125 in SP and 5 ft, 12.5 sones @ 0.000 in SP and 5 ft
- Maximum Inlet Air Temperature
- 180 Degrees F
- Exhaust Airflow @ 0.375 in SP
- 748 cfm
- Maximum Ambient Temperature
- 180 Degrees F
- Electrical Connection
- Power Cord
- Compatible Curb Manufacturer Part Number
- 2RB75, 2ZV82, 4C453, 4C670, 4HX38, 4HX46
- Resistance Properties
- Weather Resistant
- Housing Material Fabrication
- Spun
- Motor Speed
- 1,725 RPM
- Motor Location
- Out of Airstream
- Includes Motor
- Yes
- High-Efficiency Motor
- No
- Spark Resistant Construction Type
- A
- Assembly
- Assembled
- Includes Drive Package
- Yes
- Current
- 6.2/2.8 to 3.1 A
- Motor Horsepower
- 1/4 hp
- Airflow @ 0.000 in SP
- 856 cfm
- Exhaust Airflow @ 0.250 in SP
- 785 cfm
- Maximum Static Pressure
- 1 in wc
- Base Shape
- Square
- Maximum Fan Speed
- 1,710 RPM
- Frequency
- 60 Hz
- Nameplate Voltage
- 115/208-230V AC
- Exhaust Airflow @ 0.500 in SP
- 710 cfm
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