Description
Propeller stirrer with four blades in 18/10 stainless steel is a laboratory mixing tool with overall length 500 mm and blade diameter 70 mm. The shaft diameter is 8 mm and the stirring blade length is 12 mm, giving a robust geometry for vessel agitation in chemical, pharmaceutical, and general laboratory setups. Fabricated from stainless steel, the stirrer is suited to aqueous and many organic media where corrosion-resistant metal contact is preferred. Supplied as a single piece from manufacturer Bochem, it pairs with overhead stirrer drives commonly used for dissolution, suspension, and homogenisation tasks. The four-blade propeller design promotes efficient radial and axial flow during mixing. Length and diameter values support selection against flask or reactor geometry, while the 8 mm shaft matches standard chuck interfaces on many laboratory stirrer motors. Net and gross weight are each 0,23 kg, reflecting a solid metal construction that remains manageable on the bench. This propeller stirrer is intended for routine laboratory agitation where a durable 18/10 steel impeller of defined dimensions is required.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Material: 18/10 stainless steel
- Length: 500 mm
- Blade diameter: 70 mm
- Number of blades: 4
- Shaft diameter: 8 mm
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Questions about Propeller stirrer 4 blades, 18/10, steel, L=500mm, D=70mm
What is this article?
Propeller stirrer 4 blades, 18/10, steel, L=500mm, 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 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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. 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.
