Description
LR 5000.40 shaft holder is a dedicated mounting accessory for the S 25 KV and S 25 KD-LR dispersing tools when used in the LR-5.ST laboratory reactor. It is screwed into the reactor lid of the LR-5.ST in place of an NS 29/32 adapter by means of the M 36/1,5 thread, creating a stable mechanical interface for dispersion and homogenisation work. Product-contacting materials are AISI 316 L and FFKM, selected for chemical resistance and sealing performance under typical laboratory process conditions. This component from manufacturer IKA enables secure tool retention without additional adapters and supports reproducible coupling between the reactor headspace and the dispersing shaft. Supplied as a single piece with a net weight of 0,360 kg and a gross weight of 0,400 kg, the holder integrates directly into existing LR-5.ST configurations. Its stainless-steel and high-performance elastomer construction suits process chemistry, sample preparation and scale-up workflows where material compatibility and mechanical reliability are essential. The design maintains alignment of the dispersing tools during operation while remaining straightforward to install or exchange on the reactor lid.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Storage temperature: 5°C - 40°C
- Compatible tools: S 25 KV and S 25 KD-LR
- Thread connection: M 36/1,5
- Product-contact materials: AISI 316 L, FFKM
- EAN: 4053411065263
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Questions about LR 5000.40, Shaft receptacle
What is this article?
LR 5000.40, Shaft receptacle is the article on this page. Luminix Health distributes IKA for laboratory use. It sits in Stirring shafts, propellers & impellers, inside Stirring, shaking & mixing, in Instruments de précision.
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 Instruments de précision.
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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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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.