Description
Propeller stirrer with four vertical blades in 18/10 steel is a laboratory overhead impeller balancing reach and mixing area. Overall length is 400 mm, blade diameter 100 mm and shaft diameter 10 mm, suited to mid-depth vessels that need a wider propeller for effective bulk flow. The four-blade vertical design delivers controlled axial agitation for homogenisation, suspension and dissolution in chemical, biotech and analytical laboratories. Constructed from corrosion-resistant 18/10 stainless steel, the stirrer withstands typical aqueous systems and many routine organic media used at the bench. Net weight is 0,28 kg (280,0 g), supplied as one piece. This model from manufacturer Bochem mounts on standard overhead stirrer drives and serves everyday sample preparation, reagent blending and process trials where a stainless-steel propeller is preferred over glass or PTFE options. The 100 mm blade span supports thorough circulation, while the 400 mm length offers practical immersion depth without excess shaft length. A clear choice for general laboratory stirring that requires defined steel geometry and reliable four-blade performance.
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: 400 mm
- Blade diameter: 100 mm
- Shaft diameter: 10 mm
- Blade configuration: 4 blades (vertical)
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Questions about Propeller stirrer 4 blades, 18/10, L=400mm, D=100mm
What is this article?
Propeller stirrer 4 blades, 18/10, L=400mm, D=100mm 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.