Description
BOLA replacement olive rings, Ø 16 mm PTFE, provide a two-part spare solution for restoring compression seals on laboratory hose fittings. Each set includes one clamping ring and one compression wedge ring moulded from polytetrafluoroethylene (PTFE), offering excellent chemical inertness for demanding fluid-transfer applications. The rings are sized for fitting thread M 28 x 2 and tubing with an outer diameter of 16 mm, enabling precise replacement of worn olives while retaining the original fitting body.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
PTFE contact surfaces help maintain media purity and resist a wide range of solvents, acids, and bases common in research and quality-control environments. At a net weight of 0,002 kg, the lightweight set is easy to stock and handle during routine service. Packaged as 5 pc(s), these BOLA components from manufacturer Bohlender support efficient maintenance of PTFE-based hose assemblies, connectors, and transfer systems that rely on M 28 x 2 compression geometry. Suitable wherever laboratories need matched 16 mm PTFE olive rings to keep connections tight and chemically compatible.
Key features
- Pack size: 5 pc(s)
- Material: Polytetrafluoroethylene (PTFE)
- Hose outer diameter: 16 mm
- Fitting thread: M 28 x 2
- Set composition: Clamping ring and compression wedge ring
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Questions about BOLA Spare V-Rings, Two-Part, Ø 16 mm PTFE
What is this article?
BOLA Spare V-Rings, Two-Part, Ø 16 mm PTFE is the article on this page. Luminix Health distributes Bohlender 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.
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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.