Beschreibung
PTFE stirring blades 70 mm provide laboratory stirring elements designed for blade stirrers, anchor stirrers and turbine stirrers. The blades have a length of 68 mm, a width of 24 mm and a wall thickness of 3,0 mm, offering a balanced profile for effective agitation in common laboratory glassware and reactors. Made from PTFE, they function as durable, chemically suitable components for mixing operations in research, quality-control and production-support laboratories. The product is delivered as 1 pc and has a net weight of 0,008 kg. These blades come from manufacturer Witeg and are manufactured in Germany. Their geometry allows straightforward mounting on compatible stirrer shafts for applications such as solution homogenisation, suspension preparation and general liquid agitation. Laboratory staff can select this size when medium-scale vessels require reliable PTFE blades that maintain dimensional stability during continuous or intermittent stirring. The clear dimensional specification supports reproducible mixing results across repeated experimental or analytical runs.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Material: PTFE
- Length: 68 mm
- Width: 24 mm
- Wall thickness: 3,0 mm
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Questions about PTFE-stirrer blade, breadth: 24 mm, le
What is this article?
PTFE-stirrer blade, breadth: 24 mm, le 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 Präzisionsinstrumente.
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 Präzisionsinstrumente.
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.
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.