- MFR #
- 52CD43
- Zoro #
- G7344569
- UPC #
- 00194484301903
- 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
- Direct Drive
- Mounting Location - Roof Ventilators
- Roof
- Number of Speeds
- Variable
- Voltage - Roof Ventilators
- 115V AC
- Motor HP - Roof Ventilators
- 3/4 hp
- CFM @ 2.500-In. SP
- -/-/968
- CFM @ 1.250-In. SP
- -/932/1436
- Green Environmental Attribute
- Product Contributes To Reducing Energy Consumption
- Motor HP
- 3/4 hp
- Recommended 8 In. Fixed Curb Item No.
- 4HX39
- Adj. 6 3/8"H Roof Curb Stock No.
- 4c453
- Recommended 12 In. Fixed Curb Item No.
- 2RB76
- Max. Inlet Temp.
- 130 Degrees
- Motor Type
- Electronically Commutated
- Max. BHP
- 0.09 hp
- Max. Operating Amps
- 11.3
- Item
- Centrifugal Downblast Roof Exhaust Fan
- Agency Compliance
- AMCA Sound & Air, UL/cUL 705
- Drive Package Included
- Yes
- CFM @ 1.75-In. SP
- -/588/1281
- CFM @ 0.750-In. SP
- -/1132/1562
- Adj. 12 3/8"H Roof Curb Stock No.
- 4C670
- Speed Control
- 43Y140
- Wheel Material
- Aluminum
- CFM @ 0.500-In. SP
- 645/1213/1623
- Sones @ 0.500-In. SP @ 5 Ft.
- 6.3/16.2/23.0
- CFM @ 1.500-In. SP
- -/784/1360
- Motor Voltage
- 115
- Wheel Type
- Backward Inclined
- Housing Material
- Aluminum
- Phase
- 1
- Drive Type
- Direct Drive
- Speed Controllable
- Variable Speed
- CFM @ 2.250-In. SP
- -/-/1088
- Hz
- 60
- CFM @ 0.875-In. SP
- -/1085/1532
- CFM @ 1.000-In. SP
- -/1035/1500
- Mounting Location
- Roof
- Assembled/Unassembled
- Assembled
- CFM @ 0.625-In. SP
- 323/1173/1593
- RPM
- 1020/1725/2200
- CFM @ 2.75-In. SP
- -/-/834
- CFM @ 2.000-In. SP
- -/-/1200
- Includes
- NEMA 1 Junction Box
- Standards
- AMCA Sound and Air, UL/cUL 705
- Features
- High-Efficiency Brushless DC Motor, NEMA 1 Junction Box Located in Motor Enclosure, Nonoverloading Centrifugal Wheel Design, Optional NEMA 1 and 4 Disconnects Available
- Exhaust Airflow @ 0.000 in SP
- 1,742 cfm
- Maximum Static Pressure
- 3 in wc
- Base Shape
- Square
- Sound Level
Fan RPM 1020: 8.1 sones @ 0.000 in SP and 5 ft, 7.6 sones @ 0.125 in SP and 5 ft, 7.1 sones @ 0.250 in SP and 5 ft, 6.5 sones @ 0.375 in SP and 5 ft, 6.3 sones @ 0.500 in SP and 5 ft, 6.5 sones @ 0.625 in SP and 5 ft, Fan RPM 1725: 17.6 sones @ 0.000 in SP and 5 ft, 17.3 sones @ 0.125 in SP and 5 ft, 17.0 sones @ 0.250 in SP and 5 ft, 16.7 sones @ 0.375 in SP and 5 ft, 16.2 sones @ 0.500 in SP and 5 ft, 15.9 sones @ 0.625 in SP and 5 ft, 15.6 sones @ 0.750 in SP and 5 ft, 15.2 sones @ 0.875 in SP and 5 ft, 14.8 sones @ 1.000 in SP and 5 ft, 14.3 sones @ 1.250 in SP and 5 ft, 14.3 sones @ 1.500 in SP and 5 ft, 15.0 sones @ 1.750 in SP and 5 ft, Fan RPM 2200: 24.0 sones @ sones @ 0.000 in SP and 5 ft, 23.0 sones @ 0.125 in SP and 5 ft, 23.0 sones @ 0.250 in SP and 5 ft, 23.0 sones @ 0.375 in SP and 5 ft, 23.0 sones @ 0.500 in SP and 5 ft, 23.0 sones @ 0.625 in SP and 5 ft, 22.0 sones @ 0.750 in SP and 5 ft, 22.0 sones @ 0.875 in SP and 5 ft, 22.0 sones @ 1.000 in SP and 5 ft, 22.0 sones @ 1.250 in SP and 5 ft, 21.0 sones @ 1.500 in SP and 5 ft, 21.0 sones @ 1.750 in SP and 5 ft, 21.0 sones @ 2.000 in SP and 5 ft, 21.0 sones @ 2.250 in SP and 5 ft, 19.9 sones @ 2.500 in SP and 5 ft, 20.0 sones @ 2.750 in SP and 5 ft, 22.0 sones @ 3.000 in SP and 5 ft
- Maximum Inlet Air Temperature
- 130 Degrees F
- Compatible Speed Control
- 43Y140
- Frequency
- 60 Hz
- Mounting Orientation
- Vertical
- Housing Material Fabrication
- Spun
- Includes Drive Package
- Yes
- Brake Horsepower
- 2/25 hp
- Includes Motor
- Yes
- Electrical Connection
- Power Cord
- Airflow @ 0.000 in SP
- 1,742 cfm
- Exhaust Airflow @ 0.500 in SP
- 1,623 cfm
- For Air Type
- Clean Air
- Assembly
- Assembled
- Motor Enclosure
- Open Dripproof
- Motor Horsepower
- 3/4 hp
- Compatible Curb Manufacturer Part Number
- 2RB77, 2ZV83, 3C437, 4C454, 4HX40, 4HX48
- Nameplate Voltage
- 115V AC
- For High-Static Pressure Applications
- Yes
- Current
- 11.3 A
- Maximum Ambient Temperature
- 130 Degrees F
- Mount Type
- Roof Curb
- Maximum Fan Speed
- 2,200 RPM
- High-Efficiency Motor
- Yes
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