Beschrijving
BOLA anchor stirrer shaft, length 450 mm with shaft diameter 10 mm, is a PTFE-coated stainless steel stirring element fitted with a full-PTFE anchor blade for laboratory and process mixing. The process medium contacts only PTFE, giving universal chemical resistance while the coated steel core maintains mechanical strength. Blade geometry follows the manufacturer dimensions A–B–C–D of 80–50–30–44 mm, corresponding to a blade width of 80 mm and blade length of 50 mm; the clamping diameter is 8,0 mm for secure chuck mounting on overhead stirrers. Supplied as one piece with a net weight of 0,32 mm, this Flächenrührer-type anchor shaft is intended for vessels that benefit from wall-proximate, gentle yet thorough agitation of low- to medium-viscosity media. The PTFE surfaces reduce product adhesion and support straightforward cleaning after use with reactive or sticky formulations. These BOLA components from manufacturer Bohlender combine inert wetted materials with defined dimensional tolerances, making them suitable for routine chemical, pharmaceutical and materials-science stirring tasks where corrosion resistance and dimensional stability are required.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Length: 450 mm
- Shaft diameter: 10 mm
- Clamping diameter: 8,0 mm
- Blade dimensions: 80 x 50 mm (A–B–C–D 80–50–30–44 mm)
- Material: PTFE-coated stainless steel shaft, PTFE blade
- Technical Information Sheet:
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Questions about BOLA U-Shaped Stirrer Shafts, L 450 mm, Ø 10 mm, Ø 80 x 50 mm PTFE-coated Stainl
What is this article?
BOLA U-Shaped Stirrer Shafts, L 450 mm, Ø 10 mm, Ø 80 x 50 mm 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.