PTFE stirrer guide

Heidolph Stirrer guide NS 29/32, PTFE
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. This gasket can be exchanged after wearing.
• Accepts Ø 8 mm shafts
Applications: Suitable for vacuum, perfect bearing for stainless steel and glass stirrer shafts.