CMA 54 mm Steam/water Valve Piston Assembly (Short) /bottomless-portafilter Dual boilers optimize espresso brewing

Dual boilers optimize espresso brewing and steam production for consistent coffee brewing and are designed for high volume output while the Dual PID allows you to electronically control coffee and steam boiler temperatures

This is the current Asco-manufactured version

Its exceptional grind consistency unlocks higher extraction

To clean glass components

CMA 54 mm Steam/water Valve Piston Assembly (Short) /bottomless-portafilter Dual boilers optimize espresso brewingCMA 54mm Steam Water Valve Piston Assembly (Short) The shortest of CMA's 54mm valve piston inserts, used across several Astoria and Wega models built on CMA valve bodies. SPECIFICATIONS 54mm valve diameter Short length piston insert COMPATIBILITY Fits: Astoria Calypso, CK CKXE, Divina, Tanya; Wega Lyra, Mini Nova, Sphera INSTALLATION Drops into the valve body, a straightforward DIY task once the valve is opened up. PRO TIPS CMA makes this piston