Description
BOLA grid stirring shaft, length 300 mm, shaft diameter 8 mm and outer diameter 24 mm, combines a PTFE-coated stainless steel shaft with a grid stirrer made entirely of PTFE. The design keeps the process medium in contact with PTFE, supporting use across a wide range of laboratory mixing tasks where chemical resistance of the wetted parts is required. Blade dimensions according to the manufacturer illustration are A–B 24–35 mm, with a clamping diameter of 6,5 mm and suitability for ground joint NS 29/32. Net weight is 0,105 kg. This configuration from manufacturer Bohlender suits flask and vessel setups that need a compact grid impeller on a slender coated shaft. The PTFE grid element and coated shaft construction make the stirrer appropriate for routine agitation in chemical and life-science laboratories. Supplied as a single piece for straightforward integration into existing overhead stirrer drives and standard ground-joint glassware.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Length: 300 mm
- Shaft diameter: 8 mm
- Outer diameter: 24 mm
- Clamping diameter: 6,5 mm
- Blade dimensions A–B: 24–35 mm
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Questions about BOLA Fan-Shaped Stirrer Shafts, L 300 mm Ø 8 mm aØ 24 mm PTFE-coated STAINLESS S
What is this article?
BOLA Fan-Shaped Stirrer Shafts, L 300 mm Ø 8 mm aØ 24 mm PTFE-coated STAINLESS S 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.
How does ordering and shipping work?
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.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.