Description
Flat blade stirrer 3-hole, 18/10 steel, L=500 mm is a robust laboratory paddle intended for consistent mixing in deeper vessels and larger reaction setups. Its three-hole flat blade and 70 mm blade width generate effective radial flow while limiting excessive shear, making it suitable for aqueous solutions and many process media. The 8 mm shaft diameter fits common overhead stirrer chucks, and the 500 mm length provides extra reach for taller flasks or reactors. Constructed from durable 18/10 stainless steel, the stirrer resists corrosion under typical laboratory conditions and maintains dimensional stability during repeated use and cleaning. Weight is 261,0 g (0,26 kg), offering a balanced feel when mounted. This flat blade stirrer from manufacturer Bochem is supplied as one piece and serves research, analytical and pilot laboratories that need a defined stainless paddle geometry. The perforated three-hole profile improves fluid throughput and reduces drag relative to solid blades, supporting gentle to moderate agitation across a practical viscosity range in everyday lab workflows.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Length: 500 mm
- Blade width: 70 mm
- Shaft diameter: 8 mm
- Material: 18/10 stainless steel
- Design: 3-hole flat blade
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Questions about Paddle stirrer 3 holes, 18/10 steel, L=500mm
What is this article?
Paddle stirrer 3 holes, 18/10 steel, L=500mm 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?
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.