Axial Upblast Roof Exhaust Fan, Includes Motor Yes, Includes Drive Package Yes, Drive Type Belt Drive, Base Diameter Not Applicable, Base Length 38 3/4 in, Base Width 38 3/4 in, Base Shape Square, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 3/4 hp, High-Efficiency Motor No, For High-Static Pressure Applications No, Motor Enclosure Totally Enclosed Fan Cooled, Blade Diameter 30 in, For Air Type Clean Air, Maximum Static Pressure 1/4 in wc
| Item - Roof Ventilators | Exhaust Ventilator |
|---|---|
| Drive Type - Roof Ventilators | Belt Drive |
| Drive Package With Motor Included | Yes |
| Base Size - Roof Ventilators | 38-3/4 in x 38-3/4 in |
| Blade Dia. | 30 in |
| Voltage - Roof Ventilators | 115V AC, 230V AC |
| Phase | 1 |
| Motor HP | 0.75 |
| CFM @ 0.000-In. SP | 11,108 |
| Base Length (In.) | 38-3/4 |
| Stock No. | 4YY24 |
| Motor Enclosure Design | Totally Enclosed Fan-Cooled |
| CFM Range | 7,256 to 15,407 |
| Propeller Material | Steel |
| Max. BHP | 0.8877 |
| Base Square Size - Roof Ventilators | 38-3/4 in x 38-3/4 in |
| CFM @ 0.125-In. SP | 9,534 |
| Base Width (In.) | 38-3/4 |
| Dimension E | 37-3/8 in |
| Shaft Dia. Sheave End (In.) | 1 |
| Dimension C | 18-1/8 in |
| Motor Voltage | 230V, 115V |
| CFM @ 0.250-In. SP | 7,845 |
| Fan RPM | 695 |
| Assembled/Unassembled | Unassembled |
| Base Height (In.) | 1-3/4 |
| Adj. 6 3/8"H Roof Curb Stock No. | 4c455 |
| Drive Type | Belt Drive |
| Dimension D (In.) | 30 |
| Item | Axial Upblast Roof Exhaust Fan |
| Sones @ 0.125-In. SP @ 5 Ft. | 17.2 sones |
| Max. Inlet Temp. (Deg. F) | 120 |
| Dimension A (In.) | 38-3/4 |
| Mounting Location | Roof |
| Housing Material | Steel |
| Bearing Type | Pillow Block |
| Type | Axial Upblast |
| Requires | Roof Curb for New Installations |
| Motor HP Range | 1/3 to 2 |
| Recommended 12 In. Fixed Curb Item No. | 3AZJ1 |
| Dimension E (In.) | 37-3/8 |
| Dimension A | 38-3/4 in |
| Agency Compliance | UL/cUL 705 Listed |
| RPM Range | 454 to 964 |
| Dimension B | 32 1/2 in |
| Dimension D | 30 in |
| Overall Dia. (In.) | 40 |
| Adj. 12 3/8"H Roof Curb Stock No. | 2ZV84 |
| Sones @ 0.250-In. SP @ 5 Ft. | 18.1 sones |
| Drive Package Included | Yes |
| Shaft Dia. Propeller End (In.) | 1 |
| Dimension B (In.) | 32-1/2 |
| Dimension C (In.) | 18-1/8 |
| Overall Height (In.) | 30 |
| Motor Hz | 60 |
| Speed Controllable | No |
| Maximum Fan Speed | 695 RPM |
| Application | Industrial and Commercial Buildings Such as Warehouses, Manufacturing Facilities, Foundries and Laboratories |
| Housing Finish | Galvanized |
| Current | 11.0/5.4-5.5 A |
| Number of Speeds | 1 |
| Blade Design | Swept Steeply Pitched |
| Includes | Drive Package |
| Exhaust Airflow @ 0.125 in SP | 9,534 cfm |
| Brake Horsepower | 0.9 HP |
| Housing Width | 37.3 in |
| Exhaust Airflow @ 0.250 in SP | 7,845 cfm |
| Safety Features | Reinforced Windband |
| Motor Speed | 964 RPM |
| Resistance Properties | Weather Resistant |
| Motor Horsepower | 0.75 HP |
| Electrical Connection | Power Cord |
| Frequency | 60 Hz |
| Includes Drive Package | Yes |
| Compatible Curb Manufacturer Part Number | 2ZV84, 3AZJ1, 4C455 |
| Mount Type | Roof Curb |
| For High-Static Pressure Applications | No |
| Overall Diameter | 37-3/8 in |
| Blade Diameter | 30 in |
| Standards | AMCA Sound and Air, UL/cUL 705 |
| Nameplate Voltage | 115/208-230V AC |
| High-Efficiency Motor | No |
| Overall Height | 30 in |
| Blade Material | Steel |
| Overall Width | 38-3/4 in |
| Features | Lifting Lugs are Provided |
| Base Width | 38-3/4 in |
| Maximum Inlet Air Temperature | 120 deg F |
| Base Shape | Square |
| Overall Depth | 38-3/4 in |
| Includes Motor | Yes |
| Assembly | Unassembled |
| Spark Resistant Construction Type | A |
| Motor Enclosure | Totally Enclosed Fan Cooled |
| Exhaust Airflow @ 0.100 in SP | 11,108 cfm |
| Maximum Static Pressure | 1/4 in wc |
| Number of Blades | 5 |
| Exhaust Airflow @ 0.000 in SP | 11,108 cfm |
| Base Diameter | Not Applicable |
| Housing Length | 37.3 in |
| Base Length | 38-3/4 in |
| For Air Type | Clean Air |
| Propeller Shaft Diameter | 1 in |
| Base Height | 1-3/4 in |
| Sound Level | 17.2 sones @ 0.125 in SP and 5 ft, 18.0 sones @ 0.000 in SP and 5 ft, 18.1 sones @ 0.250 in SP and 5 ft |
| Airflow @ 0.000 in SP | 11,108 cfm |
| Fits Chest Size | Lifting Lugs are Provided |
| Country of Origin (subject to change) | Multiple |
| Package Quantity | 1 |