Description
Feed-through with silicone stopper is a laboratory accessory consisting of an 80 mm feed-through closed by a silicone stopper for sealed passage through equipment walls. This right-side configuration is intended for laboratory material set-ups in which cables, sensors or tubing must enter a chamber while the aperture remains sealed by the flexible stopper. Supplied as 1 pc, the unit has a net weight of 0,5 kg and a gross weight of 1 kg, making it straightforward to handle and fit during installation or retrofit work. The silicone stopper forms the sealing element, allowing lines to be introduced or repositioned as experimental layouts change. Offered by manufacturer Binder and originating from Germany (Baden-Württemberg), the assembly supports controlled routing without permanent alteration of the housing. The defined 80 mm diameter gives a clear aperture size for typical laboratory connections. Choose the right-hand orientation when chamber layout, existing ports or workflow require access from the right. As a single-piece laboratory component it integrates cleanly into accessory packages for general lab apparatus and controlled working volumes.
This article is part of Rubber & silicone stoppers, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Product type: Feed-through with silicone stopper
- Diameter: 80 mm
- Side: Right
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Questions about Access port with silicone plug
What is this article?
Access port with silicone plug is the article on this page. Luminix Health distributes Binder for laboratory use. It sits in Rubber & silicone stoppers, inside Stoppers, caps & closures, in Matériel de laboratoire.
A rubber or silicone stopper is pushed into a mouth. The size number corresponds to a top and bottom diameter. Silicone survives higher temperatures and more autoclave cycles. Natural rubber is attacked by oils and by some solvents.
A closure is the part that decides whether a bottle stays shut and whether the contents attack the seal. A ground-glass stopper matches a ground neck. A screw cap needs the right thread and a liner that survives the liquid. Rubber and silicone stoppers push into a mouth. The liner, not the colour of the cap, is the chemical choice. The vessels they close are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stoppers, caps & closures. The sub-category is Rubber & silicone stoppers. The catalogue is Matériel de laboratoire.
Shelves beside this one are Screw caps & closures, Ground-joint glass stoppers, Lids & seals and Closures (other).
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.

