Description
DURAN® KPG® stirrer shaft, hollow and interchangeable, is a precision laboratory component fabricated from borosilicate glass 3.3 for conversion into a wide range of stirrer types. Measuring 260 mm in length with a ground finish and WB 16 specification, the hollow shaft is matched to its bearing sleeve by precision ground joints that guarantee accurate fit and consistent running characteristics. It is particularly suited to stirring reaction mixtures of high viscosity or applications that demand high rotational speeds. The ground surface quality provides the controlled finish required for reliable sealing and mechanical stability within glass apparatus. Available from Duran/DWK Life Sciences, these interchangeable KPG® shafts enable flexible construction of custom stirrers for chemical synthesis and process development. Delivered as one piece with a net weight of 0,05 kg, the item combines the chemical durability and thermal performance of borosilicate glass 3.3 with a design optimised for further laboratory fabrication and assembly.
This article is part of Overhead stirrers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Storage temperature: Standard
- Material: Borosilicate glass 3.3
- Length: 260 mm
- Finish: Ground
- EAN: 4032051050952
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Questions about DURAN® KPG® Stirrer Shaft, hollow, interchangeable
What is this article?
DURAN® KPG® Stirrer Shaft, hollow, interchangeable is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Overhead stirrers, inside Stirring, shaking & mixing, in Lab instruments.
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 Lab instruments.
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.