The Domina Plus sterilization systems are the state of the art in the sterilization field. Made out of advanced materials and components, the Domina Plus sterilization systems combine, in a compact and elegant design, the performances of the most advanced hospital sterilization units. The Domina Plus systems are equipped with a powerful vacuum pump which enables the total air expulsion. Thanks to the pump's action, it is possible to sterilize in a reliably way any kind of material, including the internal surfaces of handpieces. Moreover, the pump generates a forced ventilation and a perfect drying up. Complying with what requested by the norms, Domina Plus systems can carry out the Bowie & Dick test and the Helix test.