Description
Stirring tool with a three-winged propeller design is intended for laboratory agitators and mixing applications. The stirrer measures 70 mm in diameter, with a nozzle length of 300 mm and nozzles of 8 mm diameter. Supplied as one piece, this accessory supports controlled stirring in research and routine laboratory setups across chemistry and life-science workflows. The propeller geometry from manufacturer Bochem is suited to vessels where efficient mixing is required with standard drive couplings that accept an 8 mm shaft. Laboratories working with solutions, suspensions, or process development can fit the tool to compatible overhead stirrers for reproducible agitation conditions. Dimensional clarity on blade diameter, shaft length, and nozzle size simplifies matching to chucks, adapters, and vessel geometry. As part of agitator accessories within laboratory appliances, the three-winged propeller format offers a practical option for general-purpose stirring tasks that demand a defined immersion length and working diameter in everyday labware use.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Type: Propeller, 3-winged
- Stirrer diameter: 70 mm
- Nozzle length: 300 mm
- Nozzle diameter: 8 mm
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Questions about Stirring tool, propeller, 3-winged, 70 mm Ø stirrer, nozzle length 300 mm,
What is this article?
Stirring tool, propeller, 3-winged, 70 mm Ø stirrer, nozzle length 300 mm, 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 Lab instruments.
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 Lab instruments.
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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.