Description
Thread adapter, Type 19 is a laboratory thread adapter machined from polytetrafluoroethylene (PTFE) that converts a GL45 male thread to a 2'' Tri-sure male connection. This configuration allows standard GL45 laboratory bottles and vessels to interface directly with containers or closures that use the 2'' Tri-sure thread standard, supporting secure solvent and reagent handling in analytical and preparative workflows. PTFE delivers broad chemical resistance and low surface energy, helping maintain clean, reliable joints when aggressive media are transferred or stored. The Type 19 adapter from manufacturer SCAT is intended for routine fluid-handling setups where a durable, chemically inert thread conversion is required without introducing metallic components. Supplied as a single piece, it integrates into existing bottle, cap and tubing systems that rely on GL45 and Tri-sure geometries. Typical use cases include solvent supply lines, waste collection, sampling points and temporary process connections in research, quality-control and production laboratories that demand leak-resistant, inert thread adapters.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Type: 19
- Material: Polytetrafluoroethylene (PTFE)
- Thread connection: GL45 (m) to 2'' Tri-sure (m)
- Product category: Thread adapter
- Country of origin: Germany
- Technical Information Sheet:
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Questions about Thread adapter, Type 19
What is this article?
Thread adapter, Type 19 is the article on this page. Luminix Health distributes SCAT 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.
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.