Description
Replacement silicone seal with outer diameter 40,5 mm is a consumable sealing component for laboratory bottle and distributor assemblies that require a precise silicone gasket. The seal has an inner diameter of 27,5 mm and a thickness of 3 mm, dimensions that support a defined fit on matching multiple-distributor and bottle connection systems. It is supplied in a pack of 10 pc(s) with a total weight of 0,023 kg, providing convenient spare stock for routine maintenance and seal exchange. Silicone material offers the flexibility and sealing behaviour expected for laboratory vessel interfaces when used with compatible hardware. From manufacturer DWK Life Sciences, these replacement seals help restore tight closure performance on systems that rely on this outer Ø 40,5 mm format. Regular seal replacement supports consistent sealing integrity in bottle-based liquid handling, media storage, and multi-port distributor setups. The ten-piece pack suits laboratories that service several assemblies or wish to keep matched spares on hand. Clear dimensional specification of outer diameter, inner diameter, and thickness simplifies identification against existing equipment drawings and parts lists for labware maintenance.
This article is part of Grease, boiling stones & sealants, in Tools & accessories.
Key features
- Pack size: 10 pc(s)
- Product type: Replacement silicone seal
- Outer diameter: 40,5 mm
- Inner diameter: 27,5 mm
- Thickness: 3 mm
- Weight: 0,023 kg
Recently viewed
You may also like
Questions about Replacement silicone seal, outer Ø40,5mm, inner Ø 27,5 mm, thickness 3 mm
What is this article?
Replacement silicone seal, outer Ø40,5mm, inner Ø 27,5 mm, thickness 3 mm is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Grease, boiling stones & sealants, inside Tools & accessories, in Labware.
Grease seals a ground joint. Boiling stones give a liquid a place to start boiling so it does not bump. A sealant does the same job as grease when grease would contaminate the product. They are small, and they decide whether a joint weeps.
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.
Which category should I open next?
The category is Tools & accessories. The sub-category is Grease, boiling stones & sealants. The catalogue is Labware.
Shelves beside this one are Spatulas & spoons, Other lab tools & accessories, Lab furniture, trolleys & storage, Tweezers & forceps, Scissors, scalpels & dissecting instruments, Weighing boats, dishes & paper, Desiccators & desiccant, Timers, stopwatches & calculators, Stationery, books & lab notebooks, Brushes & cleaning tools, Stirring rods, spreaders & glass tools, Cutting & sealing tools and Gas handling & burners accessories.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.