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BOLA Magnetic Stirrer Heads with Ground Joint, PTFEGlossaryPTFEPolytetrafluoroethylene , PFAGlossaryPFA Perfluoroalkoxy
PTFEGlossaryPTFEPolytetrafluoroethylene PFAGlossaryPFA Perfluoroalkoxy Stirrer shafts - maximum revolutions per minute
Suitable products:
Material: PTFEGlossaryPTFEPolytetrafluoroethylene
Material: PFAGlossaryPFA Perfluoroalkoxy
Temperature resistance: from -200°C to +250°C
Chemical resistance: +++ universal
Vacuum: suitable
Product description
Gastight permanent magnetic coupling with ball bearing encapsulated in ceramics and square connection for cardan joint. PTFEGlossaryPTFEPolytetrafluoroethylene cone size 29 with release nut made of PTFEGlossaryPTFEPolytetrafluoroethylene with glass fibre for easy removal of the ground joint. All products which are exposed to the medium do not contain any metals. The 8 mm shaft guide provides guidance without friction of stirrer shafts up to a speed of 800 rpm. The stirrer head can also be fixed directly into the chuck by mounting the included metal adaptor on the square connection (6 mm).
Applications
For absolute vacuum.
| Torque Ncm | Ground joint NS | ViscosityGlossaryViscosity Degree for the resistance of a liquid against flowing. up to mPas | Volume up to ml | Speed rpm max. | Total length mm | Cat.-No. | Price | Quantity | |
|---|---|---|---|---|---|---|---|---|---|
| 20 | 29/32 | 1.500 | 2.000 | 800 | 203 | C 450-16 | 1,00 and more: 2.813,17 Euro per piece | ||
| 40 | 29/32 | 2.500 | 4.000 | 800 | 215 | C 450-24 | 1,00 and more: 3.361,01 Euro per piece |
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