The No Burn Steam Arm has become more and more popular, now standard on several high end home espresso machines. This tip has a small O ring inside making suitable for No Burn steam arms.
This tip will fit the La Spaziale Vivaldi, Mini Vivaldi, Dream, and Dream T but the 4 hole .9 mm tip 9345 is the tip of choice for those machines.
This 4 hole steam tip is compatible with but not limited to:
Izzo Alex Duetto, Izzo Vivi, QM Vetrano 2B Evo, QM QM67 Evo, QM Andreja Premium, QM Alexia Evo, and QM Anita Evo.