- MFR #
- 4YC54
- Zoro #
- G1701061
- UPC #
- 190735337554
- Country of Origin
- United States
- Item
- Axial Downblast Roof Exhaust Fan
- Voltage
- 115/230
- Motor HP
- 1/2 hp
- Phase
- 1
- Adj. 12 3/8"H Roof Curb Stock No.
- 2ZV84
- Base Top to Shroud
- 6 1/4 in
- CFM @ 1.000-In. SP
- 1583
- CFM @ 0.000-In. SP
- 5091
- Mounting Location
- Roof
- Max. BHP
- 0.67 hp
- Recommended 12 In. Fixed Curb Item No.
- 2RB80
- Max. Inlet Temp.
- 120 Degrees F
- Standards
- AMCA Sound and Air, UL/cUL 705
- Sones @ 0.125-In. SP @ 5 Ft.
- 13.9
- CFM @ 0.625-In. SP
- 2700
- Max. Operating Watts
- 639 W
- CFM @ 0.125-In. SP
- 4703
- Sones @ 0.250-In. SP @ 5 Ft.
- 13.6
- Housing Material
- Aluminum
- Propeller Material
- Aluminum
- CFM @ 0.375-In. SP
- 3813
- CFM @ 0.750-In. SP
- 2252
- Adj. 6 3/8"H Roof Curb Stock No.
- 4c455
- CFM @ 0.875-In. SP
- 1891
- Includes
- NEMA 1 Junction Box
- Speed Controllable
- Yes
- CFM @ 0.250-In. SP
- 4277
- Recommended 8 In. Fixed Curb Item No.
- 4HX42
- Max. Operating Amps
- 5.4/2.7
- Hz
- 60
- CFM @ 0.500-In. SP
- 3279
- Requires
- Roof Curb for New Installation
- Speed Control
- 48C172
- RPM
- 1140
- Recommended Damper Stock No.
- 4HX68
- Application
- Industrial and Commercial Applications
- Features
- Fully Rolled Baffle Bead for Stability and Ease of Transport With Spun Aluminum Hood Construction, Galvanized Steel Venturi, Inlet and Supports, NEMA 1 Junction Box Located in Motor Enclosure
- Nameplate Voltage
- 115/230V AC
- Maximum Static Pressure
- 1 in wc
- Airflow @ 0.000 in SP
- 5,091 cfm
- Number of Blades
- 4
- Brake Horsepower
- 67/100 hp
- Electrical Connection
- Power Cord
- Number of Speeds
- 1
- Motor Enclosure
- Open Air Over
- Drive Type
- Direct Drive
- Housing Material Fabrication
- Spun
- Includes Motor
- Yes
- Safety Features
- Birdscreen
- Exhaust Airflow @ 0.125 in SP
- 4,703 cfm
- Exhaust Airflow @ 0.500 in SP
- 3,279 cfm
- High-Efficiency Motor
- No
- Power Consumption
- 639 W
- Maximum Fan Speed
- 1,140 RPM
- Mount Type
- Roof Curb
- Exhaust Airflow @ 0.000 in SP
- 5,091 cfm
- Motor Location
- In Airstream
- Includes Drive Package
- Yes
- Motor Horsepower
- 1/2 hp
- Frequency
- 60 Hz
- Maximum Inlet Air Temperature
- 120 Degrees F
- Blade Material
- Aluminum
- Base Shape
- Square
- Blade Design
- Swept Steeply Pitched
- For High-Static Pressure Applications
- No
- For Air Type
- Clean Air
- Supply Airflow @ 0.000 in SP
- 5,091 cfm
- Compatible Curb Manufacturer Part Number
- 2RB80, 2ZV84, 3C438, 4C455, 4HX42, 4HX50
- Exhaust Airflow @ 0.375 in SP
- 3,813 cfm
- Exhaust Airflow @ 0.250 in SP
- 4,277 cfm
- Sound Level
13.4 sones @ 0.375 in SP and 5 ft, 13.6 sones @ 0.250 in SP and 5 ft, 13.9 sones @ 0.125 in SP and 5 ft, 17.0 sones @ 0.500 in SP and 5 ft, 17.2 sones @ 0.000 in SP and 5 ft, 20.0 sones @ 0.875 in SP and 5 ft, 21.0 sones @ 0.625 in SP and 5 ft, 21.0 sones @ 0.750 in SP and 5 ft, 21.0 sones @ 1.000 in SP and 5 ft
- Assembly
- Assembled
- Current
- 5.4/2.7 A
- Compatible Speed Control
- 48C172