Description
BOLA anchor stirrer shafts combine a PTFE-coated stainless steel shaft with an anchor stirring blade manufactured completely from PTFE. Length is 450 mm, shaft diameter is 10 mm and clamping diameter is 8,0 mm for firm seating in conventional laboratory stirrer drives. The medium touches only PTFE, which gives universal chemical resistance across typical laboratory applications where metal contact must be avoided.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Blade dimensions according to the manufacturer drawing are A–B–C–D 130 – 80 – 55 – 80 mm, providing a larger anchor profile with outer dimensions of 130 mm by 80 mm. Net weight is 0,31 kg. The design supports surface stirring and thorough mixing of liquids in chemical synthesis, formulation and general process work. PTFE on the steel core delivers mechanical strength while keeping all wetted surfaces inert. Offered as a single piece from manufacturer Bohlender under the BOLA line, this shaft fits overhead stirrer assemblies that require a longer reach and a wider anchor blade. Polytetrafluoroethylene is used for every medium-contact element so chemical compatibility remains consistent during continuous operation.
Key features
- Pack size: 1 pc
- Length: 450 mm
- Shaft diameter: 10 mm
- Clamping diameter: 8,0 mm
- Blade dimensions (A–B–C–D): 130 – 80 – 55 – 80 mm
- Material: PTFE-coated stainless steel, PTFE blade
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Questions about BOLA U-Shaped Stirrer Shafts, L 450 mm, Ø 10 mm, aØ 130x80 mm PTFE-coated STAINL
What is this article?
BOLA U-Shaped Stirrer Shafts, L 450 mm, Ø 10 mm, aØ 130x80 mm PTFE-coated STAINL 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.