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Stirrer Bars and Shafts
ptfe_flask Bohlender provides a wide range of stirrer equipment that is chemically inert. Glass culture bottles with thermoplastic stirrers and fluoroplastic coated magnetic stirrer bars. The magnetic stirrer bars come in a wide range of shapes and sizes .Magnetic stirrer couplings are available as are fluoroplastic coated stirrer blades and shafts. Flexible stirrer couplings complete the range.
The novel, moon shaped stirrer blades have an angular groove an can be connected through a standard ground joint
ptfe_magnetic_stirrer_coupling Magnetic Stirrer Couplings for standard ground joints consists of a permanent magnetic coupling with ball bearings encapsulated in ceramics and a PTFE/glass-fibre reinforced cone with NS 29/32 with a release nut. This release nut allows safe locking and unlocking of ground joints. For making pressure tight/vacuum tight connections between stirrer motor and stirrer shafts


PTFE and PTFE/Glass Stirrer Bearings to fit standard ground taper joints. PTFE bearings are chemically inert and designed for long life. Special versions are available for very long heavy duty and where contamination from lubricant and/or bearing material must be avoided

stirrer_bearings
magnetic_stirrer_bar Glass & ULTRA Encapsulated Magnetic Stirrer Bars Range of sizes encapsulated either with glass or with ULTRA
PTFE Encapsulated Cylindrical Magnetic Stirrer Bars Range if sizes, encapsulated with PTFE ptfe_magnetic_stirrer_bars
extractor Egg Shaped, Dumb-bell Shaped, Star Shaped & Miscellaneous Magnetic Stirrer Bars Egg Shape, dumb-bell-shape,square,tandem, colored and cross head magnetic stirring bars. magnetic stirring bar retriever
Triangular & Pivot Ring Magnetic Stirring bars mag_stirrer_bar
ptfe_stirrer_blade PTFE Stirrer Blades Moon shaped PTFE stirrer blades for round bottom flasks. 2 blade, 3 blade, 4 blade propellers and "U" shaped blades
Flexible Stirrer Couplings & Stirrer Spare Parts Made of POM, a plastic material which is very lightweight and has a good mechanical strength. The load transmission is provided by a completely new construction with steel balls inside.
pom_stirre_coupling
ptfe_stirrer_blades Range of PTFE coated stainless steel shafts with various shaped stirrer paddles. All parts in contact with the medium are chemically inert
Moon Shaped, .Centrifugal & Propeller Blades
Rigid Paddles
Fan & U Shaped Paddles
Pivoted Shafts
Impulse and Maxi Paddles
Miscellaneous Paddle Types
sensors dewar flasks vacuum systems vacuum gauges vacuum fittings optronics lab electrical flouroplastics balances plastic valves
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