Description
Adapter with socket NS 14,5/23 to olive 9 mm, fitted with a right-angled tube and stopcock of NS 14,5 with 2,5 mm bore, provides a practical glass connection for laboratory vacuum and gas lines. Manufactured entirely from borosilicate glass 3.3, the piece combines a standard ground joint with a hose olive and an integrated stopcock for controlled isolation. The right-angled tube orientation simplifies routing in compact apparatus, while the NS 14,5/23 socket mates with matching cones in distillation, filtration or inert-gas setups. This adapter from manufacturer Rettberg is supplied as one piece and has a net weight of 0,041 kg. It is suited to transferring or isolating gases and vapours where a compact, chemically resistant glass transition between ground-joint glassware and flexible tubing is needed. The stopcock bore of 2,5 mm supports moderate flow rates typical of bench-scale vacuum and purge applications in research laboratories.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Product type: Adapter
- Joint size: NS 14,5/23
- Olive connection: 9 mm
- Stopcock: NS 14,5 / 2,5 mm bore
- Material: Borosilicate glass 3.3
- Technical Information Sheet:
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Questions about Adapter, socket size 14,5/23 to hose connection 9 mm, right-angled tube,
What is this article?
Adapter, socket size 14,5/23 to hose connection 9 mm, right-angled tube, is the article on this page. Luminix Health distributes Rettberg for laboratory use. It sits in Stopcocks & valves, inside Tubing, hoses & fittings, in Labware.
A stopcock opens and closes a line, or directs it between ports. Glass stopcocks have a ground plug that needs grease or a PTFE key. The bore decides the flow. A two-way and a three-way key are different parts.
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 Stopcocks & valves. The catalogue is Labware.
Shelves beside this one are Hose connectors, adapters & fittings, PVC, PTFE & other tubing, 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.
How does ordering and shipping work?
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.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.