Beschreibung
Stirring blade made of stainless steel is a propeller-style accessory for laboratory overhead stirrers that require a robust, corrosion-resistant mixing element. With a total length of 175 mm, a blade width of 38 mm and a wing height of 13 mm, the geometry is suited to efficient agitation of liquids in typical lab vessels. The stirring rod diameter of 4 mm matches laboratory stirrers of type R14, allowing straightforward mounting on compatible drive shafts. This component from manufacturer Marienfeld is intended for routine mixing, dissolution and suspension tasks in chemical, pharmaceutical and teaching laboratories where stainless-steel contact materials are preferred. Supplied as a single piece, the blade can be kept as a dedicated tool or spare for R14-compatible stirrer setups. Its defined dimensions support reproducible stirring performance and easy interchange when different blade geometries are needed for process optimisation. Suitable for general laboratory stirring applications that demand a durable metal impeller with clear dimensional specifications.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Product type: Stirring blade (propeller)
- Material: Stainless steel
- Compatibility: Laboratory stirrers R14
- Total length: 175 mm
- EAN: 4250317316295
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Questions about Blade stirrers,
What is this article?
Blade stirrers, is the article on this page. Luminix Health distributes Marienfeld 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.