Description
T-piece, 7 mm is a laboratory hose connector for the secure joining of tubing of different sizes directly and without additional technical aids. Manufactured from polypropylene (PP), this T-shaped fitting provides a reliable three-way junction for laboratory fluid handling. It is particularly suited to the safe collection of liquid HPLC waste and to many other everyday laboratory applications that require dependable tubing connections. Connectors from manufacturer SCAT are available in four principal designs—capillary connectors, conical connectors, hose connectors and Y-connectors—which differ mainly in form, number of ports for hoses and capillaries, and diameter. This 7 mm T-piece belongs to the hose-connector range and supports straightforward, tool-free assembly in waste-collection and transfer setups. Supplied as a single piece, it offers a practical polypropylene solution for analytical and research laboratories that need robust, chemical-resistant fittings for routine fluid management.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Type: T-piece hose connector
- Diameter: 7 mm
- Material: Polypropylene (PP)
- Connection method: Direct, tool-free
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Questions about T-connector 7 mm
What is this article?
T-connector 7 mm 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 Matériel de laboratoire.
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 Matériel de laboratoire.
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.

