Description
BOLA Maxi propeller additional blades are solid PTFE stirring elements for matching PTFE stirrer shafts with a 10 mm shaft diameter. Blade dimensions according to the manufacturer drawing are A – B – C = 140 – 20 – 4 mm, giving a large propeller span suited to flexible multi-level mixing setups. The massive stirring blades are made of polytetrafluoroethylene (PTFE); the clamping fixtures are produced from a PEEK compound so that several blades can be fixed torsion-proof at freely chosen height and direction of rotation on compatible BOLA stirrer shafts. A matching open-end wrench (size 19) is included for assembly. Net weight is 0,187 kg. These additional wings from manufacturer Bohlender support propeller, anchor and turbine stirrer configurations where chemical resistance of PTFE and adjustable blade placement are required in laboratory or process vessels. Supplied as a single piece for straightforward extension of existing PTFE shaft assemblies.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Material: Polytetrafluoroethylene (PTFE)
- Shaft diameter: 10 mm
- Blade dimensions (A-B-C): 140 - 20 - 4 mm
- Clamping material: PEEK compound
- Wrench size: 19
- Technical Information Sheet:
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Questions about BOLA Maxi Propeller Blades, Ø 10 mm a Ø 140 mm for stainless steel shafts jacket
What is this article?
BOLA Maxi Propeller Blades, Ø 10 mm a Ø 140 mm for stainless steel shafts jacket 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.