Beschrijving
Feed-through with silicone stopper is a laboratory accessory providing a defined sealed passage through equipment walls, here with a 100 mm opening and a silicone stopper for secure routing of lines or probes. Arranged for top mounting, this larger feed-through supports overhead access while helping preserve enclosure integrity in everyday laboratory use. It is supplied as 1 pc and fits setups that need a clearly dimensioned access point instead of an open wall opening. The silicone stopper forms a flexible sealing interface around the feed-through path, which is practical when sensors, cables or comparable elements must enter a working space without leaving a permanent gap. Available from manufacturer Binder, the component is part of standard laboratory material ranges and is intended for use with compatible laboratory equipment. Net weight is 0,5 kg and gross weight is 1 kg, keeping installation handling simple. Produced in Germany, this 100 mm top-mounted feed-through with silicone stopper offers laboratories a straightforward solution for wider overhead access where a sealed passage is required.
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 Labmateriaal.
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 Labmateriaal.
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.

