Ihomadore 20" Black Yellow Industrial Metal Pull Chain Wall Fans

Designed specifically for commercial environments, this 20-inch wall fan is an ideal ventilation solution for industrial plants, large supermarkets, warehouses, and restaurants. It utilizes a high-performance pure copper motor, which is not only powerful but also effectively prevents overheating, ensuring long-term, continuous operation and a long lifespan. With an astonishing 4800 CFM airflow, the fan quickly dispels hot and humid air, efficiently circulates air over a large area, and significantly improves environmental comfort. Operating noise is controlled at around 60 decibels, achieving the perfect balance between strong airflow and relative quiet. The fan features an automatic up/down oscillation function, allowing for wide adjustment of the airflow angle to ensure airflow reaches every corner, providing a cooling experience without blind spots. The classic, durable pull-cord speed control design allows for easy switching between different speeds without complex learning curves, meeting ventilation needs at any time of day. The sturdy metal protective grille ensures safety and durability. Whether used for ventilation and cooling, dehumidification and odor removal, or in conjunction with air conditioning to balance room temperature, this wall fan is a reliable investment that enhances the quality of commercial spaces and ensures employee comfort and productivity.