La Spaziale S1 Vivaldi - Motor and Pump

On the La Spaziale S1 Vivaldi espresso machine you have a full size pump and motor assembly. This is different with the other S1 models, seen thy use vibration pumps. Made by fluid o tech or Ulka.

The S1 Vivaldi is made in a 110V and a 230V version, so you will have 2 types of motors. Both these motors are made by the Italian company RPM and produce 120W. The pump used on this espresso machine produces 50 L/H and can be made by various brands such as Fluid o Tech, Procon or Nuert.

These pumps are called a volumetric clamp on pump. This pump is coupled to the motor with a stainless steel clamp.