Circular Fan – 20″
Redd Maxx – AH20F High-Velocity Industrial Fan
The Redd Maxx AH20F Circular Fan delivers powerful, focused airflow for cooling, ventilation, and air circulation in workshops, warehouses, and job sites. Designed for rugged industrial environments, this unit provides an impressive 5000 cfm airflow from a durable 20-inch steel blade assembly.
With a 0.5 hp motor and 3,000 rpm fan speed, the AH20F ensures strong air movement while maintaining reliable, continuous-duty operation. Ideal for general ventilation, confined air movement, or supporting HVAC and drying processes, this fan combines performance, portability, and durability in one compact frame.
SPECIFICATIONS
| Feature | Specification |
|---|---|
| Manufacturer | Redd Maxx |
| Model | AH20F |
| Airflow (Free Air) | 5000 cfm |
| Horsepower | 0.5 hp |
| Power Rating | 7.2 A @ 115 V, 60 Hz |
| Fan Speed | 3000 rpm |
| Inlet / Outlet Diameter | 20.0 in |
| Cord Length | 1.0 ft |
| Dimensions (L × W × H) | 22.5 × 20.0 × 26.5 in |
| Weight | 70.0 lbs |
| Construction | Heavy-duty steel housing and guard |
| Mounting Type | Floor or wall mount capable |
| Motor Type | Totally enclosed, fan-cooled (TEFC) |
| Airflow Direction | Adjustable, tilt-mounted frame |
| Safety Rating | CSA / UL listed |



