Description
BOLA replacement olive rings, Ø 14 mm PTFE, are two-part spare sets designed for secure hose connections in laboratory fluid handling. Each set comprises one clamping ring and one compression wedge ring, both manufactured from polytetrafluoroethylene (PTFE) to ensure broad chemical resistance and reliable sealing performance. The components are dimensioned for a fitting thread of M 28 x 2 and suit tubing with an outer diameter of 14 mm, allowing straightforward exchange of worn olives without replacing the entire fitting assembly.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
PTFE construction keeps the wetted path inert toward many aggressive media typically encountered in analytical, preparative, and process laboratory work. With a net weight of only 0,003 kg per set, the rings add negligible mass while restoring leak-tight compression. Supplied in packs of 5 pc(s), these BOLA spares from manufacturer Bohlender support routine maintenance of PTFE hose systems, manifolds, and transfer lines where consistent geometry and material purity are essential. Ideal for laboratories that standardise on M 28 x 2 compression fittings and require dependable PTFE replacement olives matched to 14 mm outer-diameter tubing.
Key features
- Pack size: 5 pc(s)
- Material: Polytetrafluoroethylene (PTFE)
- Hose outer diameter: 14 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 14 mm PTFE
What is this article?
BOLA Spare V-Rings, Two-Part, Ø 14 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.