Axial Upblast Roof Exhaust Fan, Includes Motor Yes, Includes Drive Package Yes, Drive Type Belt Drive, Base Diameter Not Applicable, Base Length 50 1/2 in, Base Width 50 1/2 in, Base Shape Square, Nameplate Voltage 115/208-230V AC, Phase 1, Motor Horsepower 1 1/2 hp, High-Efficiency Motor No, For High-Static Pressure Applications No, Motor Enclosure Totally Enclosed Fan Cooled, Blade Diameter 42 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 | 50-1/2 in x 50-1/2 in |
| Blade Dia. | 42 in |
| Voltage - Roof Ventilators | 115V AC, 230V AC |
| Phase | 1 |
| Motor HP | 1.5 |
| CFM @ 0.000-In. SP | 21,814 |
| Drive Type | Belt Drive |
| Housing Material | Steel |
| Dimension E (In.) | 49-5/8 |
| Dimension C (In.) | 20 |
| Sones @ 0.250-In. SP @ 5 Ft. | 23 sones |
| Base Length (In.) | 50-1/2 |
| Dimension B | 44 1/4 in |
| Dimension A (In.) | 50-1/2 |
| Shaft Dia. Sheave End (In.) | 1-1/4 |
| Dimension B (In.) | 44-1/4 |
| Overall Dia. (In.) | 52 |
| Adj. 6 3/8"H Roof Curb Stock No. | 3C216 |
| Bearing Type | Pillow Block |
| Overall Height (In.) | 38 |
| CFM @ 0.250-In. SP | 14,632 |
| Base Width (In.) | 50-1/2 |
| Recommended 12 In. Fixed Curb Item No. | 3AZJ5 |
| Propeller Material | Steel |
| Fan RPM | 482 |
| Drive Package Included | Yes |
| Max. Inlet Temp. (Deg. F) | 120 |
| Item | Axial Upblast Roof Exhaust Fan |
| Base Square Size - Roof Ventilators | 50-1/2 in x 50-1/2 in |
| Motor Hz | 60 |
| Dimension D (In.) | 38 |
| Sones @ 0.125-In. SP @ 5 Ft. | 21 sones |
| Assembled/Unassembled | Unassembled |
| Type | Axial Upblast |
| CFM @ 0.125-In. SP | 19,068 |
| Agency Compliance | UL/cUL 705 Listed |
| Motor Voltage | 230V, 115V |
| CFM Range | 12,446 to 32,495 |
| Motor Enclosure Design | Totally Enclosed Fan-Cooled |
| Requires | Roof Curb for New Installations |
| Dimension D | 38 in |
| Dimension E | 49-5/8 in |
| Adj. 12 3/8"H Roof Curb Stock No. | 2ZV86 |
| Stock No. | 4YY26 |
| Base Height (In.) | 1-3/4 |
| Dimension C | 20 in |
| Motor HP Range | 1/2 to 5 |
| RPM Range | 275 to 718 |
| Speed Controllable | No |
| Shaft Dia. Propeller End (In.) | 1-1/4 |
| Mounting Location | Roof |
| Max. BHP | 1.7852 |
| Dimension A | 50-1/2 in |
| For Air Type | Clean Air |
| Exhaust Airflow @ 0.000 in SP | 21,814 cfm |
| Features | Lifting Lugs are Provided |
| Resistance Properties | Weather Resistant |
| Motor Speed | 718 RPM |
| Blade Diameter | 42 in |
| Application | Industrial and Commercial Buildings Such as Warehouses, Manufacturing Facilities, Foundries and Laboratories |
| Base Width | 50-1/2 in |
| Number of Speeds | 1 |
| Blade Design | Swept Steeply Pitched |
| Assembly | Unassembled |
| Motor Enclosure | Totally Enclosed Fan Cooled |
| Nameplate Voltage | 115/208-230V AC |
| Compatible Curb Manufacturer Part Number | 2ZV86, 3AZJ5, 3C216 |
| Exhaust Airflow @ 0.100 in SP | 21,814 cfm |
| Exhaust Airflow @ 0.250 in SP | 14,632 cfm |
| Base Height | 1-3/4 in |
| Spark Resistant Construction Type | A |
| Propeller Shaft Diameter | 1-1/4 in |
| Base Length | 50-1/2 in |
| Frequency | 60 Hz |
| Mount Type | Roof Curb |
| Standards | AMCA Sound and Air, UL/cUL 705 |
| Base Diameter | Not Applicable |
| Includes Motor | Yes |
| Electrical Connection | Power Cord |
| Sound Level | 21.0 sones @ 0.125 in SP and 5 ft, 22.0 sones @ 0.000 in SP and 5 ft, 23.0 sones @ 0.250 in SP and 5 ft |
| Overall Depth | 50-1/2 in |
| Maximum Inlet Air Temperature | 120 deg F |
| Housing Length | 49.6 in |
| Motor Horsepower | 1.5 HP |
| Overall Diameter | 49-5/8 in |
| Housing Finish | Galvanized |
| Current | 15.2/8.2-7.6 A |
| Includes | Drive Package |
| Number of Blades | 5 |
| Exhaust Airflow @ 0.125 in SP | 19,068 cfm |
| Includes Drive Package | Yes |
| Overall Width | 50-1/2 in |
| Maximum Fan Speed | 482 RPM |
| High-Efficiency Motor | No |
| Maximum Static Pressure | 1/4 in wc |
| Overall Height | 38 in |
| Safety Features | Reinforced Windband |
| Housing Width | 49.6 in |
| For High-Static Pressure Applications | No |
| Brake Horsepower | 1.81 HP |
| Blade Material | Steel |
| Airflow @ 0.000 in SP | 21,814 cfm |
| Base Shape | Square |
| Fits Chest Size | Lifting Lugs are Provided |
| Country of Origin (subject to change) | Multiple |
| Package Quantity | 1 |