Description
Hose olive, PFA with silicone seal, straight, GL14 is a laboratory hose connector for coupling flexible tubing to GL-threaded glassware and apparatus. This straight olive is manufactured from PFA and incorporates a silicone seal at the GL14 interface. The linear geometry supports direct tubing runs in laboratory fluid-handling setups. Supplied as a single piece with a net weight of 0,002 kg, the fitting belongs to the hose coupling category used in analytical and general laboratory workflows. The PFA body together with the silicone gasket provides a practical hose olive for GL14 ports where PFA material is specified. This component from manufacturer Witeg offers a straightforward way to establish hose connections on GL14 threaded openings. Its compact form and defined thread size ease integration into existing laboratory glassware systems that require a straight PFA hose olive for tubing attachment in routine laboratory practice.
This article is part of Silicone tubing, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: PFA
- Thread size: GL14
- Design: Straight
- Seal: Silicone
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Questions about Plastic hose sonnection, GL 14
What is this article?
Plastic hose sonnection, GL 14 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.

