Fitting Quick Connect Straight 1/8BSPx6mm for Rancilio Silvia PRO X

 This fitting connects directly to the steam boiler pump in conjunction of the Teflon line (and not the copper pipe).
It replaces the pipe that was previously used, and, according to Rancilio data base it is found on SN 230V from 10342524 (11/11/20) and 110V 10345397 (01/13/21). Although the database from the manufacture should be reliable and accurate we strongly suggest a visual confirmation that your model uses this fitting prior to ordering.