Description
Adapter ring Ø 200 x H 50 mm is a stainless steel laboratory accessory for analytical sieve stacks and related separation equipment. Measuring 200 mm in diameter and 50 mm in height, the ring serves as an adapter element within modular sieve assemblies used for particle-size analysis and sample fractionation. Stainless steel construction provides mechanical durability for repeated laboratory handling in filtration and separation workflows. The adapter ring supports alignment and connection of compatible 200 mm sieve components, helping maintain a stable stack geometry during sieving operations. It is supplied as one piece with a net weight of 0,405 kg, making it a compact spare or configuration part for existing systems. Suitable for use with analysis sieves and sieving machines, this adapter ring from manufacturer NEXOPART addresses laboratories that need a defined Ø 200 × H 50 mm stainless steel interface within their sieving setup. The part is intended for routine analytical work where reliable mechanical coupling between sieve elements is required, without altering the fundamental sieve diameter standard of 200 mm.
This article is part of Filtration accessories, in Filtration.
Key features
- Pack size: 1 pc
- Product type: Adapter ring
- Material: Stainless steel
- Diameter: 200 mm
- Height: 50 mm
- Weight: 0,405 kg
- UNSPSC: 41105000
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Questions about Adapter ring Ø 200 x H 50 mm
What is this article?
Adapter ring Ø 200 x H 50 mm is the article on this page. Luminix Health distributes NEXOPART for laboratory use. It sits in Filtration accessories, inside Filtration, in Consommables.
Filtration accessories are the holders, the gaskets, the manifolds and the flasks a membrane or a Büchner setup needs. A holder for 47 mm discs does not clamp a 25 mm disc. The gasket is what actually seals.
Filtration holds back what is larger than the pores and lets the rest through. Paper is the ordinary laboratory filter. A membrane has a stated pore size and a polymer that must survive the solvent. A syringe filter is that membrane in a housing on a syringe. Glass fibre takes a higher dirt load. Ultrafiltration holds back macromolecules and passes salts. The pore size, the chemical compatibility and the volume are the three choices. Laboratory apparatus around filtration is indexed under ISO laboratory apparatus.
Which category should I open next?
The category is Filtration. The sub-category is Filtration accessories. The catalogue is Consommables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, Membrane filters, Glass & quartz fibre filters, Bottle-top & vacuum filtration units, Ultrafiltration & concentrators, Extraction thimbles and Dialysis tubing & devices.
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.

