Lelit has informed us of a change regarding the Lelit Bianca.
The fitting that connects to the copper pipe (SKU 2100026) has changed. Originally the fitting consisted of 3 parts (2x CD024-442 & 1x CD024-462).
On newer Lelit Bianca’s they have replaced that fitting with 1 part (9700069).
Unfortunately, Lelit does not offer that part separately. You would need to purchase the whole hydraulic circuit (SKU 1000166).