Glass Distillation Head Short Path With Vigreux and Joints

This short path distillation head With vigreux and 10/18 thermometer joint,To be used with 25mm immersion thermomter .
With lower joints to connect a boiling flask and a distillation receiver.
Upper hose connections are for cooling lines while the lower connection is for vacuum.Serrated hose connection has an O.D. of 8mm at the largest serration,accommodating 6mmID rubber tubing.