Main characteristic of the La Pavoni Lever Europiccola model, build starting with 1961, are:
- Smaller capacity boiler of 0.8L
- The 1st generation has a bolt on group head (no visible two side bolts holding the group head on the boiler body), MIN MAX switch and constant hiss from the safety valve (no pressure stat).
- The 2nd generation has the two side bolts holding the group head and usually a dual heating element, the red and white switch (for the older models). The internal group head sleeve / jacket is build in, NON removable.
- The 3rd generation has the larger group head, also fixed into position with the two side bolts on the boiler body and with a removable internal sleeve / jacket.