Description

The 503016 Main Switch Knob and Nut is a critical replacement component designed for BFC and Royal commercial espresso machines. Engineered to interface directly with the machine's main rotary power switch, this assembly ensures secure and reliable power toggling. It is compatible with a wide range of BFC models including the Lira, Classica, Monza, and Maranello, providing durability and precise fitment for seamless daily operation in professional cafe environments.