Rancilio Epoca Model S Semi-automatic Dosing Circuit - New Version Four Screw classe-7-parts/classe-7-e-hydraulics and a handful of older

and a handful of older units use both sizes together

67G) is the most recent version of the 16-pin Wizard button box

External diameter: 56

These pressurestats were never designed for frequent or repeated adjustments

Rancilio Epoca Model S Semi-automatic Dosing Circuit - New Version Four Screw classe-7-parts/classe-7-e-hydraulics and a handful of olderRancilio Epoca Model S Semi automatic Dosing Circuit New Version, Four Screw This semi automatic dosing circuit is the updated four screw version for the Rancilio Epoca Model S, and requires the corresponding new version front panel (four mounting screws instead of the original three). Factory production of the new panels began in September 2013. COMPATIBILITY Fits: Rancilio Epoca Model S (new version, four screw front panel, produced from September