Description
SVS hose coupling with silicone seal, bent, GL18 is a threaded laboratory fitting that combines an SVS hose olive of 11 mm diameter with a GL 18 connection and integrated silicone seal. Produced in polypropylene (PP) as a threaded tube assembly, the bent design directs tubing away from the vessel neck, simplifying hose routing in dense experimental set-ups. The 11 mm olive diameter accommodates common flexible laboratory tubing, while the silicone seal ensures a tight, leak-resistant joint on GL 18 ports. Net weight is 0,026 kg, giving a robust yet still lightweight component suitable for repeated connection and disconnection. Typical applications include media transfer, solvent lines, sampling loops and general fluid handling on bottles, reactors and glass apparatus. This SVS hose coupling from manufacturer Witeg is supplied as a single piece and fits seamlessly into existing GL 18 laboratory systems where a durable PP coupling with silicone sealing is required.
This article is part of Silicone tubing, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: PP
- Olive diameter: 11 mm
- Thread connection: GL 18
- Seal: Silicone
- Design: Bent
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Questions about Plastic hose connection GL 18
What is this article?
Plastic hose connection GL 18 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Silicone tubing, inside Tubing, hoses & fittings, in Labware.
Silicone tubing stays flexible across a wide temperature range and survives repeated autoclaving, which is why peristaltic pumps and media lines use it. It is not the choice for strong solvents, which migrate into the wall.
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 Silicone tubing. The catalogue is Labware.
Shelves beside this one are Hose connectors, adapters & fittings, PVC, PTFE & other tubing, Stopcocks & valves 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.