Description
Reducing adapter socket NS 29/32 – cone NS 45/40 is a precision laboratory glassware transition piece for joining apparatus with different standard ground-joint sizes. Made from heat-resistant, durable borosilicate glass in accordance with DIN standard 12257, it provides a socket of NS 29/32 and a cone of NS 45/40 so that components of unequal joint dimensions can be connected securely. Expansion and reducing adapters of this type are used in distillation trains, reaction setups and vacuum lines where modular glass sections must mate without compromising seal integrity. The single-piece unit from manufacturer ISOLAB Laborgeräte supports reusable, leak-resistant assemblies in organic synthesis, analytical chemistry and general laboratory practice. Borosilicate construction delivers the thermal and chemical resistance expected for routine heating, cooling and solvent contact. As a standard ground-joint reducer it fits common NS glassware systems and helps keep multi-section apparatus flexible and interchangeable across everyday laboratory configurations.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Joint configuration: socket NS 29/32 – cone NS 45/40
- Material: heat-resistant borosilicate glass
- Standard: DIN 12257
- Product type: reducing / expansion adapter
- EAN: 4250362637048
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Questions about adapter - reduction - socket : NS29/32 - cone : NS45/40
What is this article?
adapter - reduction - socket : NS29/32 - cone : NS45/40 is the article on this page. Luminix Health distributes ISOLAB 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.