Description
KPG stirring shaft PK 10 mm hollow is a precision laboratory stirring component designed for reliable mixing in ground-joint reaction vessels. Manufactured as an interchangeable hollow shaft from DURAN tubing, it is polished and fitted with a fused stirring blade of 24 mm width. The shaft is compatible with sleeves NS 29/32 and NS 45/40, allowing flexible use across common laboratory glassware setups. Its hollow construction reduces mass while maintaining mechanical stability during continuous stirring operations. This KPG stirring shaft from manufacturer Witeg supports efficient agitation in synthesis, dissolution and homogenisation workflows typical of organic chemistry, pharmaceutical development and materials research. The polished surface and fused blade geometry promote smooth rotation and consistent mixing performance. Precision ground dimensions ensure a secure fit within matching KPG sleeves, minimising leakage and vibration. Supplied as a single unit, the shaft is intended for routine laboratory use where interchangeable, glass-based stirring elements are required for controlled reaction conditions.
This article is part of Overhead stirrers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Type: KPG stirring shaft
- Shaft diameter: PK 10 mm
- Construction: Hollow, polished
- Blade width: 24 mm
- Compatibility: NS 29/32 and NS 45/40
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Questions about CPG Stirrer shaft, PK 10mm, interchangea
What is this article?
CPG Stirrer shaft, PK 10mm, interchangea is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Overhead stirrers, inside Stirring, shaking & mixing, in Instruments de laboratoire.
An overhead stirrer drives a shaft from above, for volumes and viscosities a magnetic bar cannot move. Torque and speed range are the ratings. The chuck and the stand are part of using it. A high-speed disperser is a different head.
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 Overhead stirrers. The catalogue is Instruments de laboratoire.
Shelves beside this one are Magnetic stirring bars, Stirring shafts, propellers & impellers, Magnetic stirrers, Stirring & mixing accessories, Homogenisers & dispersers, Shakers, rockers & rotators 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.

