Aseptic separating device

Duoning’s aseptic disconnector is designed for the aseptic disconnection of thermoplastic and silicone tubing. The disconnector presses the metal collar and tubing wall together and cuts through them; the collar then seals the tubing wall, creating a closed space. Throughout the process, the cutting head and air do not come into contact with the fluid inside the tubing, ensuring that no microorganisms from outside can enter the tubing and cause contamination during disconnection.