Heidolph Stirrer guide NS 29/32, PTFE

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    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.

    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.