The AIR FLOW Rectangular Inline Fan is a compact and efficient ventilation solution, purpose-built for ducted systems in space-restricted environments. It features a direct-driven centrifugal fan mechanism, ensuring dependable airflow with minimal maintenance. Designed to integrate seamlessly into rectangular ducts, this fan delivers high air volumes with low noise levels, making it ideal for commercial, industrial, and large residential applications. Its robust construction and streamlined form allow for easy installation within ceilings, walls, or service areas, providing long-lasting performance and improved air quality in a variety of ventilation setups.