Description
Straight vacuum adapters NS 14/23 are laboratory glassware components fitted with a suction tube and drip tip for distillation and vacuum work. Each adapter combines a socket NS 14/23 with a cone NS 14/23, enabling secure integration into standard ground-joint assemblies. The straight design from manufacturer Witeg supports efficient vapour transfer and controlled condensate return in organic synthesis and purification setups. With a net weight of 0,023 kg the piece remains compact yet robust for everyday use. Precision ground joints promote leak-resistant connections when properly prepared and clamped. The suction tube provides convenient access to vacuum sources while the drip tip assists orderly liquid return, helping minimise losses. Suitable for research and teaching laboratories, these adapters fit existing distillation trains and contribute to reliable reduced-pressure operations. Their straightforward geometry simplifies assembly and cleaning between runs, supporting reproducible results across a variety of preparative protocols.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Design: straight
- Joint size: NS 14/23
- Socket: NS 14/23
- Cone: NS 14/23
- Configuration: with suction tube and drip tip
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Questions about Receiving adapters, straight, w. vacuum
What is this article?
Receiving adapters, straight, w. vacuum is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubing, hoses & fittings, in Labware.
A hose connector or adapter joins two lines, or steps one bore down to another. The barb diameter has to match the tube, and the thread has to match the stopcock or the bottle. Most leaks are a mismatch here, not a hole in the tube.
Tubing is how a liquid or a gas moves between two vessels without being poured. Silicone stays flexible and survives repeated autoclaving. PTFE resists almost every solvent and is stiff. PVC is the ordinary flexible line for water and for mild aqueous work. The fitting, not the tube, is what usually leaks: the barb, the thread and the stopcock have to match the tube bore. Glass and plastic apparatus around these lines is indexed under ISO laboratory ware.
Which category should I open next?
The category is Tubing, hoses & fittings. The sub-category is Hose connectors, adapters & fittings. The catalogue is Labware.
Shelves beside this one are PVC, PTFE & other tubing, Stopcocks & valves, Silicone tubing and Tubing accessories.
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.