A Propeller Exhaust Fan is a type of ventilation fan commonly used to remove air or fumes from an enclosed space. Its axial airflow pattern, range of sizes, and energy-efficient operation make it suitable for a wide range of exhaust applications. They consume relatively low amounts of energy while providing effective ventilation and air movement, making them a cost-effective solution for exhaust applications. These fans are equipped with speed control mechanisms that allow users to adjust the fan's speed to meet specific ventilation requirements. Propeller Exhaust Fan is a versatile and efficient ventilation solution used to remove air or fumes from enclosed spaces in residential, commercial, and industrial settings.