Description
Propeller stirrer with 3 blades in 18/10 steel is a robust laboratory mixing tool designed for reliable agitation of liquids in research and process settings. The stirrer measures 650 mm in overall length with a propeller diameter of 70 mm and a shaft diameter of 10 mm, while the stirring blade length is specified at 12 mm. Fabricated from stainless steel (18/10), the assembly offers mechanical stability and chemical resistance suitable for routine aqueous and many organic media when used with compatible overhead drive systems. Its three-blade propeller geometry promotes efficient axial flow and homogeneous mixing in beakers, flasks, and reaction vessels of appropriate size. Supplied as a single piece from manufacturer Bochem, this propeller stirrer integrates cleanly into standard laboratory stirring setups where a defined shaft and blade profile are required. Dimensions support deeper vessels and larger working volumes without compromising shaft rigidity. Ideal for general laboratory mixing, sample preparation, and process development tasks that call for a durable metal propeller stirrer with clearly specified geometry.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Blade configuration: 3 blades
- Material: 18/10 stainless steel
- Overall length: 650 mm
- Propeller diameter: 70 mm
- Shaft diameter: 10 mm
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Questions about Propeller stirrer 3 blades, 1 casting, piece, L=650mm, D=70mm
What is this article?
Propeller stirrer 3 blades, 1 casting, piece, L=650mm, D=70mm is the article on this page. Luminix Health distributes Bochem for laboratory use. It sits in Stirring shafts, propellers & impellers, inside Stirring, shaking & mixing, in Instruments de précision.
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 Instruments de précision.
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.
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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.