Organic chemistry glassware. Used to cool a solvent's hot vapor so it may condense to a liquid. The narrow annular space allows for fast coolant speed. Simply connect a water hose to the bottom of the condenser. The water then exits through a hose connected to the top of the condenser. The condenser is high-quality borosilicate glass.
Ground glass joints sizes are 14/20 with a jacketed height of 110 mm.