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BOLA Magnetic Stirrer Heads

Stirrer head for PTFE-jacketed stirrer shafts from BOLA. Consisting of capsuled drive shaft (st. steel) with ball bearings, rotor and lower bearing made of PTFE / PEEK and a hollow shaft made of borosilicate glass. Compact construction. No leakage or memory effects due to non-porous, welded rotor. Compression fittings for safe fixing of stirrer shaft and good 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.
  • Gastight stirrer head for very good vacuum.
  • Stirrer shaft's height adjustable, approx. 40 mm.
  • Also suitable for shortened stirrer shafts.
  • Powerful transmission of up to 90 Ncm.
  • Good chemical resistance.
  • All products which are exposed to the medium do not contain any metals.
  • No grease required / save to run dry.
  • Drive shaft fixed.
  • High durability.
  • Easy disassembly of all parts for cleaning.
Technical Data:
Temperature resistance:- 100 to + 240 °C
Height:145 mm
Drive shaft outer-Ø:50 mm
Max. speed:1500 min-1
Material:PTFE, glass
Chemical resistance:universal
NS:no indication
BOLA Magnetic Stirrer Heads  Bohlender
BOLA Magnetic Stirrer Heads  Bohlender
BOLA Magnetic Stirrer Heads  Bohlender
Ø for stirrer shaft [mm]PUOrder No.CDCPrice/Unit/EUR 

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