Description
Feed-through with silicone stopper, 100 mm, top is a laboratory accessory for guided passage of cables, sensors or tubing into sealed equipment while supporting chamber integrity. The unit pairs a feed-through body with a silicone stopper that helps create a workable seal around inserted lines in standard laboratory practice. Specified as a 100 mm top-mounted version, it addresses equipment designs that need an upper feed-through of this diameter. Supplied as 1 pc, it has a net weight of 0,5 kg and a gross weight of 1 kg, offering a compact format that is easy to handle during mounting and stock management. This feed-through with silicone stopper from manufacturer Binder is aimed at professional laboratory material applications where stable access points matter. Originating from Germany (Baden-Württemberg), the component suits controlled-environment apparatus and related laboratory workflows that require a defined top entry. The silicone stopper interface accommodates typical laboratory connections, while the 100 mm top arrangement supports consistent equipment layout and reliable day-to-day operational access.
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: 100 mm
- Mounting position: Top
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Questions about Access port
What is this article?
Access port 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.

