Beschrijving
PTFE stirring blades 110 mm are interchangeable laboratory stirring elements designed for shafts fitted with a toggle or knebel connection. Manufactured from PTFE with a material thickness of 2,5 mm, these blades measure 24 mm in width and 110 mm in length, providing a robust yet chemically resistant surface for mixing operations. Suitable for use in propeller, anchor and turbine stirrer configurations, they support reliable agitation of liquids in research, quality-control and process laboratories. The PTFE construction offers broad chemical inertness and easy cleaning between runs. Supplied as a single piece, the blades integrate readily into existing stirring assemblies from manufacturer Witeg. Their compact geometry and defined dimensions allow precise positioning within vessels while maintaining mechanical stability under typical laboratory stirring speeds. Ideal for applications requiring corrosion-resistant, non-contaminating stirring components, these PTFE blades deliver consistent performance across a range of aqueous and organic media without introducing metallic contact surfaces.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Material: PTFE
- Length: 110 mm
- Width: 24 mm
- Thickness: 2,5 mm
- Design: Interchangeable for shafts with toggle
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Questions about PTFE-stirrer blades exchangeable for s
What is this article?
PTFE-stirrer blades exchangeable for s is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Stirring shafts, propellers & impellers, inside Stirring, shaking & mixing, in Instrumenten.
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 Instrumenten.
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.