Rancilio Epoca Old Boiler Pressure Gauge musica-parts/musica-boiler Replace all four parts as

Replace all four parts as a set even if the gasket looks like the only thing leaking — a scaled-up dispersion nut restricts water flow and can cause channeling that gets blamed on the pump or boiler instead of the actual culprit

Attach the portafilter to the group and start backflushing your machine following the instructions on your detergent package

DIY-friendly with basic hand tools

40µF start capacitor is suitable for use in Mazzer

Mazzer Major Upper Burr Carrier (Old Style)

Rancilio Epoca Old Boiler Pressure Gauge musica-parts/musica-boiler Replace all four parts asRancilio Epoca Boiler Pressure Gauge (Old Version) The original style boiler pressure gauge for the Epoca One, reading 0 2. 5 bar off a 1 4" pipe fitting. It replaces the older R_508 listing in every application. Matches Rancilio part #35002504. SPECIFICATIONS 0 2. 5 bar range; 1 4" pipe fitting; body (black plastic part) 52 mm OD, metal rim 57 mm OD COMPATIBILITY Fits: Rancilio Epoca One (old boiler version) Replaces: R_508, Rancilio #35002504