Description
BOLA anchor stirrer shaft, length 450 mm with shaft diameter 8 mm, is a laboratory stirring component fitted with an anchor blade of outer dimensions 80 x 50 mm. The stainless steel shaft is PTFE-coated and the complete anchor blade is made of PTFE, so the process medium contacts only PTFE and benefits from broad chemical resistance. Chuck diameter is 6,5 mm for secure clamping in standard laboratory stirrer drives. Blade geometry follows the A-B-C-D dimensions 80 - 50 - 30 - 44 mm, supporting effective wall-adjacent mixing of viscous media, suspensions and reaction mixtures. Net weight is 0,175 kg. Material construction centres on polytetrafluoroethylene for the wetted parts, making the shaft suitable for chemically aggressive environments where metal contact must be avoided. This BOLA design from manufacturer Bohlender is intended for use in chemistry, process development and materials laboratories that require inert, non-contaminating agitation hardware. Supplied as a single piece for straightforward integration into existing stirring assemblies and vessel setups.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Shaft length: 450 mm
- Shaft diameter: 8 mm
- Chuck diameter: 6,5 mm
- Blade dimensions (A-B): 80 x 50 mm
- Material: PTFE-coated stainless steel shaft, PTFE blade
- Technical Information Sheet:
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Questions about BOLA U-Shaped Stirrer Shafts, L 450 mm, Ø 8 mm, aØ 80x50 mm PTFE-coated STAINLES
What is this article?
BOLA U-Shaped Stirrer Shafts, L 450 mm, Ø 8 mm, aØ 80x50 mm PTFE-coated STAINLES is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in Stirring shafts, propellers & impellers, inside Stirring, shaking & mixing, in Lab instruments.
A shaft, a propeller or an impeller is the wetted end of an overhead stirrer. The diameter and the pitch decide whether the liquid turns over. The material, stainless steel or PTFE, decides what the liquid may be. The chuck size has to match the stirrer.
Stirring keeps a mixture uniform or helps a solid dissolve. A magnetic stirrer spins a bar inside a closed vessel. An overhead stirrer drives a shaft when the liquid is viscous or the volume is large. A vortex mixer agitates a tube. A shaker moves a whole rack or a plate. The shape of the impeller and the speed decide whether the liquid turns over or merely spins. The vessels being stirred are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stirring, shaking & mixing. The sub-category is Stirring shafts, propellers & impellers. The catalogue is Lab instruments.
Shelves beside this one are Magnetic stirring bars, Magnetic stirrers, Stirring & mixing accessories, Homogenisers & dispersers, Shakers, rockers & rotators, Overhead stirrers and Vortex mixers.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.