Stirrer Bearing DURA

Stirrer Bearing for demanding stirring tasks, also under moderate pressure and vacuum

By using 2 seperated PTFE sealing elements the guidance is extended and therefore an impact-free running of the shaft can be ensured for a longer lifetime.

  • Vakuum leaking rate at 400 rpm: 1.2 x 10-3 mbar/s (with new seal kits)
  • including upper and lower seal kit with double seal made of PTFE (seal kits are interchangeable)
  • Pressure screw and guide sleeve are made of fibre reinforced PTFE

Working manual_DURA

All Variants

SKUD mmNS Joint ConeAdd to Cart


We would be happy to discuss with you the development of customer-specific functions for the product “Stirrer Bearing DURA”, to meet your specific process requirements. Thanks to our technical knowledge and skills in manufacturing scientific glass devices, we can implement almost any requirement and ensure that the customized reactor features are both reliable and user-friendly.


    Beschreiben Sie Ihre Anforderungen oder laden Sie eine Skizze hoch – wir melden uns in Kürze mit einer individuellen Offerte.

    Sascha Ruch
    Sacha Ruch

    Schmizo AG


      Describe your requirements or upload a sketch – we will get back to you shortly with a customized quote.

      Sascha Ruch
      Sacha Ruch

      Sales manager
      Schmizo AG