La Marzocco Boiler to Pressurestat Pipe accessories/steaming Protective insert for the Rancilio

Protective insert for the Rancilio MD-50 and MD-80 hopper throat

Uses F_331 o-ring (not included)

dulling burrs show up as grind size drifting coarser over time at the same setting

sized to seal the end-cap flange and its eleven mounting/probe holes

La Marzocco Boiler to Pressurestat Pipe accessories/steaming Protective insert for the RancilioLa Marzocco Boiler to Pressurestat Pipe 220mm copper pipe running from the boiler to the pressurestat on La Marzocco machines, shipped straight so you can bend it to match your machine's existing routing. SPECIFICATIONS 220mm length; 1 4" female BSP x 1 4" female BSP flare fitting COMPATIBILITY Fits: La Marzocco machines using this boiler to pressurestat routing Replaces: corroded, cracked, or leaking OEM boiler to pressurestat pipes INSTALLATION