Bellmouth Inlet — 400mm Diameter

The 400mm Bellmouth Inlet is a precision-engineered accessory designed to enhance the aerodynamic performance of axial and centrifugal fans. By providing a smooth, rounded entry to the airflow path, the bellmouth reduces turbulence and pressure loss, improving overall fan efficiency and system performance.

Constructed from durable materials, this 400mm bellmouth inlet is suitable for use in commercial, industrial, and HVAC applications where optimal airflow and energy efficiency are essential. It offers a simple and effective solution for improving fan intake performance and ensuring stable, consistent airflow across a wide range of ventilation systems.

Ideal for use with compatible axial and centrifugal fans, the Bellmouth Inlet helps achieve smoother airflow transitions and quieter operation, making it a valuable component in modern ventilation setups.