Rancilio Steam Wand Spring
The most common version, for the older models such as the S and Z series, as well as the Millennium and new Classe series. 12 x 15 mm.
Rancilio part #: 39110025.
Also suitable for some, but not all, models of
BIANCHI
BRASILIA
FIAMMA
FIORENZATO C.S.
GEM-FUTUREMA
GRIMAC
LAVAZZA
VIBIEMME