The espresso machine on this page is a domestic Bezzera espresso machine called the Bezzera BZ07. This espresso machine has been build in 4 versions
Bezzera BZ07 PM;
Bezzera BZ07 PM PID
Bezzera BZ07 DE
Bezzera BZ07 DE PID
The basis models of the BZ07 are the BZ07 DE and the Bezzera BZ07 PM. The Bezzera BZ07 PM is the version where you are only able to start or stop the brewing process. The Bezzera BZ07 De is the version where you are able to use volumetric dosing.
For temperature control is there of each model of the DE and the PM a PID version available. Normally the temperature control is done with a pressure switch, but with the PID version that is done with a temperature probe
Of each model is also a R or a S version available. The R version is the model fed by the main water line. The S version is fed by a tank at the back of the espresso machine.
This espresso machine is available in a 220/240V version and a 110/120V version. The heating element used for both versions is a 1200W version. This heating element needs to power a 1,5 litre boiler. The tank at the back with the S version has a capacity of 3 litre.