Description
Venting ring, 200x50 mm is a laboratory venting component measuring 200 mm by 50 mm for controlled air or gas exchange in lab apparatus. This ring serves as a practical accessory in laboratory material setups where proper venting supports safe and stable equipment operation during procedures. The defined dimensions allow precise placement within compatible systems requiring this size for effective function. Supplied as a single piece, it enables straightforward incorporation into existing laboratory configurations without extensive adjustment. Originating from Germany in the North Rhine-Westphalia region and available from manufacturer NEXOPART, the venting ring addresses standard needs for laboratory accessories used in research and analytical work. It finds application in workflows involving sample processing, equipment housing or containment where regulated venting contributes to operational reliability. The simple ring design promotes easy installation and replacement as part of regular laboratory maintenance routines. This venting ring assists consistent laboratory practice by providing a dedicated solution matched to the 200x50 mm specification, helping sustain smooth equipment performance across diverse experimental and quality-control tasks.
This article is part of Sieve accessories (lids, pans, rings), in Test sieves & mills.
Key features
- Pack size: 1 pc
- Product type: Venting ring
- Dimensions: 200x50 mm
- Country of origin: Germany
- Region of origin: North Rhine-Westphalia
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Questions about Deaeration ring, 200x50 mm
What is this article?
Deaeration ring, 200x50 mm is the article on this page. Luminix Health distributes NEXOPART for laboratory use. It sits in Sieve accessories (lids, pans, rings), inside Test sieves & mills, in Lab instruments.
Sieve accessories are the lid, the pan and the intermediate rings that close a stack. The receiver pan is where the fines end. A lid from a different frame diameter does not seal the stack.
A test sieve sorts particles by whether they pass an opening. Wire mesh and perforated plate are two ways of making that opening, and the nominal size is not a suggestion. A sieve shaker repeats the motion so the result does not depend on how hard someone shook by hand. A mill or grinder makes the particles smaller before they are sieved. The certificate of the sieve, and the opening size, are what an audit asks for. Measurement practice around mass and dimension sits with the BIPM, EURAMET and BELAC.
Which category should I open next?
The category is Test sieves & mills. The sub-category is Sieve accessories (lids, pans, rings). The catalogue is Lab instruments.
Shelves beside this one are Test sieves (wire mesh), Test sieves (perforated plate), Mills, grinders & homogenisers and Sieve shakers.
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.

