Now available in Alchimiaweb the connecting tube between the pump and the desiccator , which resists the high pressures of the pump works, ensuring that it will not break and that the equipment operates efficiently.
At one extreme we find a connecting thread for the pump, slightly tilted, and on the other there is a standard female thread type, which must be cut, leaving that end free.
This way, we can connect the tube to the desiccator connector (not included).