Mechanical Fan Impeller

A computer-aided design (CAD) rendering of a centrifugal fan impeller, commonly referred to as a squirrel cage fan. This type of impeller is widely used in HVAC systems, air handlers, and various industrial applications to move air or gases. The design features multiple forward-curved blades positioned between two side plates, creating a robust and efficient component for airflow generation. The central bore is clearly visible, intended for shaft mounting.

fan - impeller - centrifugal - hvac - engineering - cad