Description
Machine lid for wet sieving (Ø 400/300/305/315/350 mm) is a laboratory accessory designed for wet sieving operations on test sieves of multiple standard diameters. The lid is compatible with frames of 400 mm, 300 mm, 305 mm, 315 mm and 350 mm, providing secure coverage of the sieving stack when liquid media are used to disperse and transport particles. Its net weight of 5,200 kg reflects a solid construction suited to routine laboratory handling and repeated process cycles. In wet sieving workflows, controlled fluid addition helps break agglomerates and move fine fractions through the mesh; a properly fitting machine lid maintains containment and reduces splash or sample loss. Supplied as one piece, the component integrates with compatible sieving machines and multi-sieve assemblies. Manufactured by NEXOPART, it supports particle-size analysis, materials characterisation and quality-control tasks in analytical and industrial laboratories. The multi-diameter design allows one lid to serve mixed sieve inventories, simplifying setup for granulometric work on powders, minerals, aggregates and similar samples under aqueous conditions.
This article is part of Sieve accessories (lids, pans, rings), in Test sieves & mills.
Key features
- Pack size: 1 pc
- Product type: Machine lid for wet sieving
- Compatible diameters: Ø 400/300/305/315/350 mm
- Country of origin: Germany
- Technical Information Sheet:
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Questions about Cover with wide spreading spray diffuser
What is this article?
Cover with wide spreading spray diffuser 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.