Beschrijving
Stirrer with lateral PTFE stirring blade 55 mm is a laboratory stirring component intended for use with standard ground-joint glassware. It comprises a ground and polished shaft with coupling pin measuring 350 × 10 mm and a lateral PTFE stirring blade of 55 mm width. The design fits NS 29/32 joints, allowing secure insertion into flasks and reaction vessels commonly employed in chemical and analytical laboratories. Supplied by manufacturer Witeg as a single piece, the stirrer has a net weight of 0,06 kg and belongs to the centrifugal stirrer product group. The polished shaft surface supports smooth rotation while the PTFE blade offers broad chemical compatibility for routine mixing duties. Dimensions are matched to conventional laboratory setups so that the unit can be exchanged or added without modification of existing glassware. This configuration is suitable for general laboratory stirring, sample homogenisation and process development work where a lateral blade geometry is required. Pack size is one piece.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Blade width: 55 mm
- Shaft dimensions: 350 x 10 mm
- Joint size: NS 29/32
- Blade material: PTFE
- Shaft finish: ground and polished with coupling pin
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Questions about Stirrers with lateral PTFE Stirrer blade
What is this article?
Stirrers with lateral PTFE Stirrer blade is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Stirring shafts, propellers & impellers, inside Stirring, shaking & mixing, in Instrumenten.
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 Instrumenten.
Shelves beside this one are Magnetic stirring bars, Magnetic stirrers, Stirring & mixing accessories, Homogenisers & dispersers, Shakers, rockers & rotators, Overhead stirrers 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.