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BOLA Magnetic Stirrer Heads (P-MRK), PTFEGlossaryPTFEPolytetrafluoroethylene /compoundGlossarycompound Mixture of at least two sorted basic materials added with fillers, reinforcements or other additives to make these basic materials suitable for certain applications. BOLA for example uses compounds for modifying mechanical properties, for matching colours or for flame protection. , Glass
Bestseller:This product is very popular with our clients.
FDA conform: All parts coming into contact with the fluid are from materials that correspond to FDA requirements. A certificate of conformity is included with each shipment.
Material: PTFEGlossaryPTFEPolytetrafluoroethylene /compoundGlossarycompound Mixture of at least two sorted basic materials added with fillers, reinforcements or other additives to make these basic materials suitable for certain applications. BOLA for example uses compounds for modifying mechanical properties, for matching colours or for flame protection.
Material: Glass
Temperature resistance: from -200°C to +250°C
Chemical resistance: +++ universal
Product description
Ideal stirrer head for PTFEGlossaryPTFEPolytetrafluoroethylene -jacketed stirrer shafts from BOLA. Consisting of capsuled drive shaft (stainless steel) with ball bearings, rotor and lower bearing made of PTFEGlossaryPTFEPolytetrafluoroethylene /PEEKGlossaryPEEK Polyetheretherketone and a hollow shaft made of borosilicate glass. Requires little space due to compact construction.No leakage or memory effects due to non-porous, welded rotor. Compression fittings for safe fixing of stirrer shaft and optimum power transmission. Joint-Cone with nut (Safe-Lab) for easy locking and unlocking of the ground joint. Square size 6 mm for accepting an agitator or a stirrer coupling.
Product advantages
» gastight stirrer head for perfect vacuum
» stirrer shaft's height adjustable, approx. 40 mm
» also suitable for shortened stirrer shafts
» powerful transmission of up to 90 Ncm
» excellent chemical resistance
» all products which are exposed to the medium do not contain any metals
» no grease required / save to run dry
» high speed of up to max. 1.500 rpm
» drive shaft fixed for your safety
» high durability
» easy disassembly of all parts for cleaning
| For stirrer shaft dia.(d) mm | Height (H) mm | Size NS | (L2) Insertion length of shaft mm | Drive shaft O.D. (D) mm | Cat.-No. | Price | Quantity | |
|---|---|---|---|---|---|---|---|---|
| 8 | 145 | 29/32 | 95 | 50 | C 520-24 | 1,00 and more: 847,34 Euro per piece | ||
| 10 | 145 | 29/32 | 95 | 50 | C 520-28 | 1,00 and more: 849,54 Euro per piece | ||
| 10 | 145 | 45/40 | 95 | 50 | C 520-48 | 1,00 and more: 858,34 Euro per piece |
Applications
» Suitable for all BOLA Stirrer Shafts jacketed with PTFE. Ideal for reactorlids with center ground joint.
» L1: The max. shaft length corresponds to the internal height from the top of the ground joint to the vessel bottom plus 15 mm.
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