Beschrijving
BOLA Maxi propeller stirrer shaft is a laboratory stirring accessory built for reliable mixing in chemical and process applications. It combines an 800 mm PTFE-coated stainless steel shaft of 16 mm diameter with a 14 mm clamping diameter and a propeller manufactured entirely from PTFE. Three blades inclined at 45° give an outer diameter of 200 mm and a blade length of 26 mm (blade geometry A–B–C: 200 – 26 – 6 mm), promoting efficient axial flow in larger vessels. Because the process medium contacts only PTFE, the assembly provides universal chemical resistance to a broad range of aggressive reagents and solvents. Supplied as one piece with a net weight of 0,87 kg, this Maxi series shaft from manufacturer Bohlender is suited to synthesis, scale-up and pilot-plant work where purity and durability matter. The PTFE propeller and protective shaft coating help maintain media integrity during extended stirring cycles while the defined geometry supports reproducible mixing performance.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Length: 800 mm
- Shaft diameter: 16 mm
- Clamping diameter: 14 mm
- Propeller outer diameter: 200 mm
- Blade length: 26 mm
- Technical Information Sheet:
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Questions about BOLA Maxi Propeller Stirrer Shafts, L 800mm, Ø 16mm, aØ 200mm PTFE-coated Stainl
What is this article?
BOLA Maxi Propeller Stirrer Shafts, L 800mm, Ø 16mm, aØ 200mm PTFE-coated Stainl is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in Roerassen, propellers & impellers, inside Roeren, schudden & mengen, in Instrumenten.
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 Roeren, schudden & mengen. The sub-category is Roerassen, propellers & impellers. The catalogue is Instrumenten.
Shelves beside this one are Magneetroerstaven, Magneetroerders, Roer- & mengaccessoires, Homogenisatoren & dispergeerders, Schudders, wiegschudders & rotators, Overheadroerders and Vortexmixers.
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.