Description
Feed-through with inner diameter 23 mm, sealable, is a laboratory accessory that creates a closable passage through a chamber wall for cables, probes or similar connections. Unlike fixed standard positions, this variant is individually positionable, with the position to be specified, and is assigned to the left side. The 23 mm inner diameter sets the available free opening for the intended media or wiring. Its sealable design allows the passage to be closed when not in use, helping maintain the integrity of controlled laboratory environments. Supplied as a single piece from manufacturer Memmert, the feed-through is intended for installations that require a left-side location chosen according to the user’s layout rather than a predefined standard placement. Originating from Germany, it belongs to laboratory materials for compatible climate, incubation or conditioning equipment. Users should indicate the desired position when ordering so that the individually placeable left-side feed-through matches the chamber configuration and application needs.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Product type: Sealable feed-through
- Inner diameter: 23 mm
- Placement: Individually positionable, left
- Positioning note: Please specify position
- Configuration: Closable when not in use
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Questions about Entry port with 23 mm clear diameter, can be closed, individual position (please
What is this article?
Entry port with 23 mm clear diameter, can be closed, individual position (please is the article on this page. Luminix Health distributes Memmert for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubing, hoses & fittings, in Labware.
A hose connector or adapter joins two lines, or steps one bore down to another. The barb diameter has to match the tube, and the thread has to match the stopcock or the bottle. Most leaks are a mismatch here, not a hole in the tube.
Tubing is how a liquid or a gas moves between two vessels without being poured. Silicone stays flexible and survives repeated autoclaving. PTFE resists almost every solvent and is stiff. PVC is the ordinary flexible line for water and for mild aqueous work. The fitting, not the tube, is what usually leaks: the barb, the thread and the stopcock have to match the tube bore. Glass and plastic apparatus around these lines is indexed under ISO laboratory ware.
Which category should I open next?
The category is Tubing, hoses & fittings. The sub-category is Hose connectors, adapters & fittings. The catalogue is Labware.
Shelves beside this one are PVC, PTFE & other tubing, Stopcocks & valves, Silicone tubing and Tubing accessories.
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.