Description
Sealing ring, PVC 150 mm is a specialised laboratory accessory intended for analytical sieve systems used in particle size determination and sample fractionation. Constructed from high-quality polyvinyl chloride (PVC), the ring provides an effective seal that maintains sample integrity during mechanical sieving processes. It features a diameter of 150 mm and a net weight of 0,01 kg, making it easy to handle and position within multi-sieve stacks. This component is particularly valuable in applications requiring precise separation of powders, granules, and particulate materials across various scientific disciplines. Laboratories in pharmaceuticals, food technology, environmental analysis, and materials research benefit from its reliable performance in both dry and wet sieving methods. The product comes as a single unit and is offered by manufacturer NEXOPART for compatibility with standard 150 mm test sieves. PVC material ensures flexibility combined with sufficient rigidity to withstand repeated use without deformation. By preventing cross-contamination and sample escape between sieve levels, the sealing ring enhances the accuracy of granulometric measurements and supports established laboratory protocols for sieve analysis. Its lightweight design facilitates quick assembly and disassembly of sieve columns in busy testing environments.
This article is part of Sieve accessories (lids, pans, rings), in Test sieves & mills.
Key features
- Pack size: 1 pc(s)
- Product type: Sealing ring
- Material: Polyvinyl chloride (PVC)
- Diameter: 150 mm
- Technical Information Sheet:
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Questions about Sealing ring, PVC 150 mm
What is this article?
Sealing ring, PVC 150 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 Instruments de laboratoire.
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 Instruments de laboratoire.
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.