Description
DURAN® KPG® stirrer shaft WB, interchangeable is a precision glass component designed for reliable mechanical stirring in laboratory reaction vessels. Manufactured from borosilicate glass 3.3, this shaft forms part of a complete KPG® stirrer system together with a matching KPG® bearing sleeve. The bearing parts are produced to tight tolerances for nominal diameter and fit, ensuring full interchangeability between shafts and sleeves. A carefully ground and polished running surface, combined with minimal bearing clearance and suitable lubrication, delivers near-absolute sealing and smooth, quiet operation. Ideal as an alternative to magnetic stirrers, the shaft is particularly suited to vessels that cannot be accessed from below, to highly viscous reaction mixtures, or to applications requiring high stirring speeds. Typical uses include stirring of liquids during chemical syntheses. Length is 240 mm; the unit is supplied as a single piece from manufacturer Duran/DWK Life Sciences and offers consistent performance under demanding laboratory conditions.
This article is part of Overhead stirrers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Storage temperature: Standard
- Length: 240 mm
- Material: Borosilicate glass 3.3
- Type: WB 10
- EAN: 4032051030770
- Technical Information Sheet:
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Questions about DURAN® KPG® Stirrer Shaft, WB, interchangeable
What is this article?
DURAN® KPG® Stirrer Shaft, WB, 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.