Description
Diamond stirrer PL020 with 4 blades is a stainless-steel laboratory stirring impeller for use with laboratory stirrers and overhead mixing drives. The element offers a blade width of 90 mm, a shaft diameter of 8 mm and an overall length of 500 mm, suited to smaller and medium vessels where a compact diamond-style blade set is preferred. Four blades provide defined mixing action for liquid media in research and routine laboratory workflows. This model from manufacturer Witeg is delivered as a single piece and weighs 0,218 kg net. Precise specification of blade width, diameter and length helps laboratories select the correct accessory for existing 8 mm shaft couplings and maintain consistent stirring geometry between runs. Application contexts include laboratory stirrers, stirring motors and pneumatic laboratory stirring equipment that require a durable stainless-steel impeller. The PL020 format balances a moderate blade span with a 500 mm shaft, supporting efficient agitation without excessive immersion depth. It is a practical choice when replacing or expanding diamond-type stirring elements in standardised laboratory setups handling aqueous and process liquids.
This article is part of Magnetic stirrers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Material: stainless steel
- Number of blades: 4
- Blade width: 90 mm
- Shaft diameter: 8 mm
- Length: 500 mm
- Technical Information Sheet:
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Questions about Diamond type impeller PL020 4 blades
What is this article?
Diamond type impeller PL020 4 blades is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Magnetic stirrers, inside Stirring, shaking & mixing, in Lab instruments.
A magnetic stirrer is the motor and the plate under the flask. Many also heat. The stirring capacity is the litres of a water-like liquid it can turn, and a viscous liquid defeats a rating that was measured on water.
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 Magnetic stirrers. The catalogue is Lab instruments.
Shelves beside this one are Magnetic stirring bars, Stirring shafts, propellers & impellers, 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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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.