Description
Propeller stirrer with four vertical blades is a laboratory mixing impeller made from 18/10 stainless steel for chemical and process applications. Overall length is 400 mm, blade diameter 50 mm, and shaft diameter 8 mm, providing a robust geometry for overhead stirring in beakers and reactors. The four-blade vertical propeller promotes efficient liquid movement when driven by a suitable laboratory stirrer motor. Stated weight is 183,0 g. This stirrer is from manufacturer Bochem and is intended for general laboratory mixing where corrosion-resistant stainless steel is required. The 18/10 steel construction supports use with many aqueous and organic media under typical bench conditions. A length of 400 mm suits medium-depth vessels, while the 50 mm propeller diameter balances mixing intensity with common vessel sizes. Typical tasks include dissolution, suspension preparation, and homogenisation in research, quality control, and teaching laboratories. Supplied as one piece for mounting in compatible chucks; select motor speed and vessel geometry to match the viscosity and volume of the medium being stirred.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Length: 400 mm
- Blade diameter: 50 mm
- Shaft diameter: 8 mm
- Material: 18/10 stainless steel
- Blade design: 4 blades, vertical
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Questions about Propeller stirrer 4 blades, 18/10, L=400mm, D=50mm
What is this article?
Propeller stirrer 4 blades, 18/10, L=400mm, D=50mm 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.
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.