(Automatic Grinder Adjustment) – the electronically controlled automatic readjustment system

1/4 OD tubing at connection

DeLonghi TCO W/Wiring Part #5013277319

and the grinder remembers where it left off if the beans run out mid-ground

This is a genuine OEM part from Rancilio

Smeg Soda Maker, Black #SKC01BLM TerraCycle Program (Automatic Grinder Adjustment) – theUnleash your craving for effervescence with the Water Gasifier. Designed to combine innovative functionality and distinctive design, making sparkling water is a simple, intuitive and refined gesture thanks to the uniqueness of its front knob. Please note: Smeg tests each machine with water at their facility to ensure quality. You may notice residual water droplets, this is from the testing. More Info Intuitive innovation for a personalised experience.