Description
Straight vacuum adapter with suction tube K + H NS 19/26 is a laboratory glassware fitting intended for vacuum distillation assemblies and related laboratory processes. Equipped with a straight body, integrated suction tube, socket joint NS 19/26 and cone joint NS 19/26, it provides a secure vacuum connection point while maintaining standard ground-joint compatibility. Supplied as one piece with a net weight of 0,034 kg, the adapter facilitates controlled vacuum application in solvent recovery, fractionation and purification setups. The component is produced by manufacturer Witeg in Germany and is suited to chemical, analytical and research environments that rely on Destilliervorstöße configurations. Its matched NS 19/26 joints enable direct integration into existing glass apparatus without intermediate pieces. The straight geometry and suction-tube arrangement support stable operation under reduced pressure, helping laboratories maintain efficient distillation workflows with reliable joint sealing and straightforward assembly.
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 19/26
- 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.