Glass triple coil main coil condenser for a 20L rotary evaporator. There are three coils with different diameter nested inside of each other which provides maximum surface area for condensing.
The flange size is 80mm OD and 60mm ID on the bottom, and 60mm OD, and 40mm ID on the top.
The coil is 24" long with a total length of 31". The hose barb connections are for 1/2" ID tubing.