Description
Adapter G 1 1/4" internal to NPT 1/2" external is a laboratory thread-conversion set supplied as two matching adapters for connecting dissimilar pipe standards. Each adapter combines a G 1 1/4" internal thread with an NPT 1/2" external thread, enabling a controlled step between the larger G interface and the smaller NPT connection on instruments, hoses or process lines. The pack contains 2 pc(s) and has a net weight of 0,450 kg, so dual-line installations or a working-plus-spare arrangement can be covered from a single unit. Precise thread call-outs help ensure correct engagement with existing G 1 1/4" and NPT 1/2" components during assembly. These adapters from manufacturer Julabo belong to general laboratory materials and support everyday coupling work where G and NPT geometries must be joined without improvised fittings. The defined size reduction from G 1 1/4" to NPT 1/2" is useful when adapting larger supply ports to narrower instrument or tubing connections in laboratory and technical environments that rely on standardised threaded interfaces.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 2 pc(s)
- Type: Adapter G 1 1/4" internal to NPT 1/2" external
- Internal thread: G 1 1/4"
- External thread: NPT 1/2"
- Country of origin: Germany
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Questions about 2 Adapters G 1 1/4'' female to NPT 1/2'' male
What is this article?
2 Adapters G 1 1/4'' female to NPT 1/2'' male is the article on this page. Luminix Health distributes Julabo 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.