Bezzera Unica Boileri

On this product page you will find a pump pressure gauge which can be used with various brands such as Bezzera and ECM Heidelberg. The part reference for Bezzera is 7432523 and for ECM Heidelberg is B7432517  This pump pressure gauge goes from 0 to 16 bar. The case of this manometer has a diameter of 39mm, the frame is 44mm. The connection at the back is...

This contact thermostat has a shut off temperature at 165 °celcius. In this case it is a manual espresso machine thermostat. That means that it needs to be pushed manually to reset.  With a automatic one it will reset itself. On the bottom of this thermostat is a M4 male screw thread. You can screw the thermostat into a boiler for instance. For a brewing...