Description
Adapter, glass flange DN 25 to olive 13 mm is a precision laboratory transition piece that connects a DN 25 glass flange to a 13 mm olive fitting. Manufactured from borosilicate glass 3.3, the component offers chemical resistance and thermal stability required for vacuum and general glassware assemblies. With a net weight of only 0,038 kg the lightweight adapter simplifies installation in complex apparatus. It is intended for distillation, filtration, reaction and vacuum-line configurations where a secure, leak-resistant joint between flange and olive connections is essential. This adapter from manufacturer Rettberg enables flexible adaptation of glass systems in research laboratories and pilot-plant setups. The borosilicate glass 3.3 construction withstands typical laboratory thermal cycling and solvent exposure, making the piece a practical choice for building or modifying apparatus that combine standard glass flanges with olive-style tubing. Supplied as a single unit, it integrates directly into existing glassware inventories.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc(s)
- Product type: Adapter
- Material: Borosilicate glass 3.3
- Connection: Glass flange DN 25 to olive 13 mm
- Brand: Rettberg ®
- Technical Information Sheet:
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Questions about Adapter, flange DN 25 to hose connection 13 mm
What is this article?
Adapter, flange DN 25 to hose connection 13 mm is the article on this page. Luminix Health distributes Rettberg 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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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.