Ground joint cone made of PTFE with sealing rings on the outside to prevent sticking of the connection and to reduce danger of breaking glass. A special gasket made of PTFE and an FPM o-ring which is compressed by a GL screw cap provide a good sealing of the stirrer shaft.

• Accepts Ø 8 mm shafts

Applications
Suitable for vacuum, perfect bearing for stainless steel and glass stirrer shafts.