Beschreibung
O-rings DN 150 silicone PTFE-coated are sealing elements designed for reliable closure on flat-flange laboratory and process connections. Manufactured from silicone and fully PTFE-coated, they combine the elasticity of silicone with the chemical resistance and low surface energy of PTFE, making them suitable for demanding sealing tasks where media compatibility and cleanability matter. The DN 150 nominal size matches standard plan-flange geometries used on reaction vessels, glass apparatus and related laboratory equipment. Supplied as a single piece with a net weight of 0,016 kg, each ring is ready for immediate installation in flange assemblies. These O-rings from manufacturer Witeg belong to the plan-flange gasket category and support leak-tight joints under typical laboratory thermal and chemical conditions. The PTFE outer layer reduces sticking and facilitates removal after use, while the silicone core maintains resilience and sealing force. Ideal for chemistry, pharmaceutical and research setups that require inert, flexible seals on larger-diameter flanges without compromising process integrity or ease of maintenance.
This article is part of Other lab tools & accessories, in Tools & accessories.
Key features
- Pack size: 1 pc
- Material: Silicone, PTFE-coated
- Nominal size: DN 150
- Product type: O-ring for plan flanges
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Questions about O-rings DN 150 silicone PTFE coated
What is this article?
O-rings DN 150 silicone PTFE coated is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Other lab tools & accessories, inside Tools & accessories, in Laborbedarf.
This shelf is the bench tools that do not belong to a narrower rack: odd holders, small aids, pieces that complete a setup. The useful check is what the tool touches, and whether that contact adds a contaminant.
The small tools of the bench are what the hand actually holds: a spatula for a powder, forceps for an object that must stay clean, a brush for a narrow neck, a desiccator when a dried sample must not take up water again. None of these reads a measurement. They keep the measurement possible. The apparatus around them is listed under ISO laboratory apparatus.
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The category is Tools & accessories. The sub-category is Other lab tools & accessories. The catalogue is Laborbedarf.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.