Description
DURAN® KPG® Bearing Sleeve HP 10 with NS 24/29 cone is a precision interchangeable glass bearing sleeve for KPG® stirrer assemblies. Made from borosilicate glass 3.3, it forms a complete KPG® stirrer system together with a matching KPG® stirrer shaft. The bearing components are manufactured to high accuracy and uniformity, with defined tolerances for nominal diameter and fit carefully controlled so that sleeves and shafts remain fully interchangeable. Minimal clearance between the ground and polished running surfaces enables near-absolute sealing and quiet, smooth operation when suitable lubrication is applied. The integrated standard ground joint ensures a tight closure. KPG® stirrer systems from manufacturer Duran/DWK Life Sciences provide a practical alternative to magnetic stirrers, especially for reaction vessels that cannot be accessed from below, for highly viscous reaction mixtures, or whenever high stirring speeds are required. Typical laboratory uses include stirring liquids during chemical syntheses, high-speed agitation, and secure mounting of the stirrer. The component is supplied as a single piece with a net weight of 0,034 kg and a gross weight of 0,049 kg.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Storage temperature: Standard
- Material: Borosilicate glass 3.3
- Type: HP 10
- Joint size: NS 24/29
- EAN: 4032051030725
- Technical Information Sheet:
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Questions about DURAN® KPG® Stirrer Bearing, HP/HQ, interchangeable, with standard ground cone
What is this article?
DURAN® KPG® Stirrer Bearing, HP/HQ, interchangeable, with standard ground cone is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Distillation heads, adapters & columns, inside Distillation & extraction glassware, in Matériel de laboratoire.
A still head, an adapter or a column is the glass between the boiling flask and the condenser. A Vigreux or packed column gives the vapour a surface so a closer-boiling mixture can separate. The joint sizes at both ends have to match the flask and the condenser.
Distillation separates liquids by boiling point. A condenser turns the vapour back into liquid: Liebig, coil and cold-finger shapes differ in how much cooling surface they offer. A still head and a column sit between the flask and the condenser. A Soxhlet extractor washes a solid again and again with the same solvent. Ground joints have a standard size, and the joint, not the flask, is what has to match. The pieces are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Distillation & extraction glassware. The sub-category is Distillation heads, adapters & columns. The catalogue is Matériel de laboratoire.
Shelves beside this one are Condensers, Ground-joint glassware (other) and Soxhlet & extraction apparatus.
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.