Heavy Duty Fan, 39,364 cfm, 208-230/460V
| Exhaust/Supply Fan Item | Exhaust Fan |
|---|---|
| Blade Dia. | 48 in |
| Exhaust/Supply Fan Motor HP | 5 hp |
| Drive Package With Motor Included | Yes |
| Dimension C | 7 in |
| Full Load Amps | 15.0-13.6/6.8 |
| Galvanized Wall Shutter No. | 3C731 |
| Stock No. | 1AHB3 |
| Sones @ 0.000-In. SP @ 5 Ft. | 40 |
| Dimension F | 48-1/2 in |
| Bearing Type | Regreasable Cast Pillow Block |
| Height | 54 in |
| Max. BHP | 5.6713 |
| Assembled/Unassembled | Unassembled |
| Includes | Drive Package |
| Flange Width | 54 in |
| Width (In.) | 54 |
| Max. Inlet Temp. | 104 deg F |
| CFM @ 0.375-In. SP | 29,728 cfm |
| CFM @ 0.125-In. SP | 36,499 cfm |
| Propeller Material | Cast Aluminum |
| Shaft Dia. | 1-1/2 in |
| CFM @ 0.250-In. SP | 33,176 cfm |
| Fan Voltage | 208-230/460V AC |
| Sones @ 0.250-In. SP @ 5 Ft. | 43 |
| Motor RPM | 1,740 RPM |
| Hz | 60 |
| Motor Type | 3-Phase |
| Motor Insulation | Class F |
| Motorized Wall Galv. Shutter Stock No. | 3C731 |
| Frame Material | Steel |
| Dimension E | 21 in |
| Venturi Clearance Dia. | 48-1/2 in |
| Mounting Position | Horizontal or Vertical |
| Phase | 3 |
| Dimension B | 28 in |
| Venturi Depth | 7 in |
| Dimension D | 2 in |
| Flange Depth | 2 in |
| Dimension A | 54 in |
| Max. Depth | 28 in |
| Intake Guard No. | 1WBU7 |
| Fan RPM | 782 |
| Number of Blades | 6 |
| Wall Collar Stock No. | 1WBV6 |
| Item | Exhaust Fan with Drive Package |
| Drive Package Included | Yes |
| CFM @ 0.000-In. SP | 39,364 cfm |
| Weatherhood No. | 1WBW4 |
| Bearing Size | 1-1/2 in |
| Motor Enclosure | Open Dripproof |
| Exhaust Airflow @ 0.375 in SP | 29,728 cfm |
| Guard Type | None |
| For Cut-Out Width | 50-1/2 in |
| Includes Dehumidistat | No |
| Blade Material | Aluminum |
| Standards | AMCA, UL/cUL |
| Drive Type | Belt Drive |
| Vent Design | Ductless |
| Number of Speeds | 1 |
| Shaft Diameter | 1-1/2 in |
| Exhaust Airflow @ 0.125 in SP | 36,499 cfm |
| Venturi Diameter | 48-1/2 in |
| Exhaust Airflow @ 0.000 in SP | 39,364 cfm |
| Full Load Current | 14 A |
| Mounting Orientation | Horizontal, Vertical |
| Number of Fans | 1 |
| Number of Shutters | 0 |
| Frequency | 60 Hz |
| Fan Style | Panel |
| Overall Height | 54 in |
| Motor Speed | 1,760 rpm |
| Exhaust Airflow @ 0.250 in SP | 33,176 cfm |
| Noise Level @ 0.000 in SP @ 5 ft | 40 sones |
| Noise Level @ 0.125 in SP @ 5 ft | 41 sones |
| Maximum Noise Level | 40 sones |
| Maximum Airflow | 39,364 cfm |
| Overall Depth | 28 in |
| Motor Horsepower | 5 HP |
| For Cut-Out Height | 50-1/2 in |
| Manufacturer Warranty Length | 1 yr |
| For Cut-Out Length | 50-1/2 in |
| Ventilation Type | Exhaust |
| Speed Controllable | No |
| Nameplate Voltage | 230/460V AC |
| Assembled | Unassembled |
| Overall Width | 54 in |
| Includes Motor | Yes |
| Maximum Inlet Temperature | 104 deg F |
| Blade Diameter | 48 in |
| Includes Grill | No |
| Frame Finish | Zinc Plated |
| Width | 54 in |
| Voltage | 208-230/460 |
| Country of Origin (subject to change) | Multiple |
| Package Quantity | 1 |