Delonghi ECAM 650.xx series milk tube.
Also for:
ECAM650.85.MS, PRIMADONNA ELITE ECAM250.75.MS, PRIMADONNA ELITE ECAM650.55.MS, PRIMADONNA ELITE ECAM650.55.MS EXECUTION-1, PRIMADONNA ELITE ECAM650.75.MS EXECUTION-1, PRIMADONNA ELITE ECAM650.75MS, PRIMADONNA ELITE ECAM650.85.MS, PRIMADONNA ELITE ECAM656.55.MS, PRIMADONNA ELITE ECAM656.75.MS, PRIMADONNA ELITE ECAM656.85.MS, PRIMADONNA S EVO ECAM510.55.M