In case your treatment unit does not have a suction system, the ULTRADENT U 753 is appropriate for this. It can be installed in a cabinet that is found at the back of the patient's head or can be used as a replacement or a retrofit to an existing system depending on the concept of your workplace. It is easy to integrate beneath the console shelf or table. U 753's standard version has three instrument holders intended for a cabinet that is 40 cm wide. This series likewise comes with a larger and smaller suction house as well as gate valve. Other options are air / water syringe that can be 3-way or 60way, hydrocoloid connection, a third suction hose (small and large), and light polymerization device. The type 2 supply unit that is for 3 or 5 instrument holders can be installed with an amalgam separator or automatic separator.