Description
Intermediate sieve ring 8'' with 3 nozzles is a specialised accessory for wet-sieving applications using 8-inch diameter analytical test sieves. The ring is positioned between stacked sieves and incorporates three integrated nozzles that simultaneously spray the sieve surfaces located both above and below the ring. This dual-direction irrigation improves particle dispersion, prevents clogging and accelerates the wet-sieving process for fine powders, suspensions and agglomerated materials. Constructed for compatibility with standard 8'' analytical sieve stacks, the intermediate ring enables efficient continuous rinsing without interrupting the sieving sequence. Offered by manufacturer Fritsch, the component is intended for laboratories performing particle-size distribution analysis, quality control of powders and wet fractionation workflows. Its compact design integrates directly into existing sieve towers and supports reproducible sample preparation. The unit is supplied as a single piece with a net weight of 0,6000 kg, making it a practical addition to wet-sieving stations in materials science, pharmaceutical and industrial testing environments.
This article is part of Test sieves (wire mesh), in Test sieves & mills.
Key features
- Pack size: 1 pc
- Type: intermediate sieve ring
- Sieve diameter: 8''
- Nozzles: 3
- Function: simultaneous upper and lower spray
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Questions about interposed sieving ring 8''
What is this article?
interposed sieving ring 8'' is the article on this page. Luminix Health distributes Fritsch for laboratory use. It sits in Test sieves (wire mesh), inside Test sieves & mills, in Instruments de laboratoire.
A wire-mesh test sieve sorts particles through a woven opening of a stated nominal size. The frame diameter and the mesh are the specification. A sieve without a certificate is a screen, not a measurement.
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 Test sieves (wire mesh). The catalogue is Instruments de laboratoire.
Shelves beside this one are Test sieves (perforated plate), Mills, grinders & homogenisers, Sieve shakers and Sieve accessories (lids, pans, rings).
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.