Beschrijving
The rubber blower for suction is a laboratory accessory designed to generate gentle negative pressure for burette-related operations. This rubber bulb facilitates aspiration or controlled suction when filling, emptying or adjusting liquid levels in burette systems. Offered as a single unit with a net weight of 0,072 kg, it complements standard burette glassware in analytical and educational settings. Manufactured by Witeg and originating from Germany (Berlin region), the component provides a reliable, lightweight tool for routine wet-chemistry tasks. It is particularly useful in titration workflows where manual suction assistance improves handling of reagents or rinsing steps. The simple construction allows quick attachment and removal, supporting efficient laboratory practice without complex equipment. Ideal for quality-control laboratories, research benches and teaching environments that require dependable suction accessories for volumetric glassware.
This article is part of Pumps (other) & accessories, in Pumps, vacuum & evaporation.
Key features
- Pack size: 1 pc
- Type: Rubber blower for suction
- Country of origin: Germany
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Questions about Aspirator bulb for vacuum
What is this article?
Aspirator bulb for vacuum is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Pumps (other) & accessories, inside Pumps, vacuum & evaporation, in Instrumenten.
These are the pumps and fittings that are not a vacuum pump, a peristaltic pump or a drum pump. Flow, pressure and chemical compatibility of the wetted parts remain the three questions.
A vacuum pump lowers the pressure above a liquid so it boils at a lower temperature. That is the point of a rotary evaporator: solvent leaves a sample without cooking it. A diaphragm pump or a rotary-vane pump is chosen by the vacuum it reaches and by whether solvent vapour will destroy it. A peristaltic pump moves liquid by squeezing a tube, so the liquid touches only the tube. A barrel pump transfers a larger volume from a drum. The glassware on the evaporator is indexed under ISO laboratory glassware. Solvent identity is on PubChem.
Which category should I open next?
The category is Pumps, vacuum & evaporation. The sub-category is Pumps (other) & accessories. The catalogue is Instrumenten.
Shelves beside this one are Vacuum pumps, Rotary evaporators, Peristaltic & dosing pumps, Vacuum & pump accessories and Drum, barrel & transfer pumps.
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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.