Vapor tube/bump trap adapter is designed to be used with the Buchi® R-200/205 rotary evaporators.

• This adapter combines a vapor tube adapter and a bump trap
• Tapered sidewalls permit continuous washing with condensed solvent
• While preventing vapor cooling points along the path of the condenser
• The upper stem has two large holes flush with the lower end
• Allows solvent vapor to flow freely
• This portion of the trap is easy to clean

Adapters have a 50 mm outer Ø top flange with a tapered interior to fit the Büchi® sealing ring. Lower portion of the adapter has the listed standard taper inner joint.

Note: Items will replace the Buchi® part numbers as listed. Chemglass items are to be used with the Keck clip, not the Buchi Combi-clip.