Strega model combines the modern features of a coffee machine of the twenty-first century, with the traditional lever system that guarantees optimal extraction of coffee flavours, delivering creamy espresso following the italian espresso tradition.
It works with a vibration pump operated by an electronic that automatically adjusts the boiler level.
Before coffee delivery the pump fills the lever group providing a pre infusion between coffee and water.
During delivery the pump stops, and the pressure in the group unit is developed by two springs that guarantee a steady supply and the best oil extraction from the ground coffee.
The group is heated by an heating element that ensures the group thermostability.
|Power supply||V~/Hz||110 - 120 / 50-60||220 - 240 / 50-60|
|Resistance||W||1350||1250 - 1450|
28 (vibration pump) S
31 (no pump) R
30 (vibration pump) TOP
30,5 (vibration pump) S
33,5 (no pump) R
32 (vibration pump) TOP