Sealing ring, PVC 200 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 200 mm and a net weight of 0,02 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 200 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. Key features Pack size: 1 pc(s) Product type: Sealing ring Material: Polyvinyl chloride (PVC) Diameter: 200 mm
