Description
Straight vacuum adapter with suction tube NS 19/26 NS 24/29 is a laboratory glassware component engineered for vacuum distillation and related separation tasks. It combines a straight design and integrated suction tube with a socket joint NS 19/26 and a cone joint NS 24/29, allowing vacuum take-off between differently sized standard taper connections. Supplied as a single piece weighing 0,032 kg net, the adapter supports efficient construction of distillation trains used for solvent recovery, fractionation or purification. Originating from manufacturer Witeg in Germany, the fitting is intended for chemical, analytical and research laboratories working with Destilliervorstöße systems. The mixed NS sizing permits direct coupling of apparatus elements that would otherwise require additional reducers, while the suction tube provides a convenient vacuum port. Its compact geometry and ground-joint precision help maintain seal integrity under reduced pressure, enabling reliable routine and specialised distillation workflows.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Type: Straight vacuum adapter with suction tube
- Socket joint: NS 19/26
- Cone joint: NS 24/29
- Design: Straight with suction tube
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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.