Rancilio 'Epoca E 1 Group/Classe 6 E/Classe 7 E' CPU rancilio-home-espresso-machine-parts/rancilio-silvia-v3-parts and the puck feels powdery

and the puck feels powdery rather than sandy when you dose it - that's worn burrs

but it fits and pours well

and it's sized specifically for La Marzocco group heads

Brass piston

Fits: most E61-style group heads

Rancilio 'Epoca E 1 Group/Classe 6 E/Classe 7 E' CPU rancilio-home-espresso-machine-parts/rancilio-silvia-v3-parts and the puck feels powderyRancilio 'Epoca E 1 Group Classe 6 E Classe 7 E' CPU This is the current electronic board kit for Rancilio's Epoca E one group, Classe 6 E, and Classe 7 E machines, Rancilio part #10700987, which replaces the earlier Kit Board E03 (#10700971) and Kit Board E06 (#10700977). This is a special order item shipped directly from the manufacturer separately from the rest of your order: in stock units ship fast, while out of stock units typically require 6 10