{"product_id":"seal-ring-viton-for-grinding-bowls-250-ml-sin","title":"seal ring Viton for grinding bowls 250 ml SiN","description":"\u003cp\u003eSealing ring Viton 250 ml SiN mounted is a precision replacement gasket manufactured from Viton elastomer and intended for use with the gassing lid of 250 ml silicon-nitride grinding bowls. The mounted design ensures accurate positioning and reliable sealing during milling operations that require controlled atmosphere or inert-gas purging. This spare part maintains the integrity of the grinding chamber, preventing leakage while withstanding the mechanical and chemical stresses typical of planetary ball-mill applications. Offered by manufacturer Fritsch, the sealing ring is supplied as a single piece with a net weight of only 0,0030 kg, making it a lightweight yet critical consumable for continuous laboratory milling workflows. It is specifically matched to silicon-nitride bowls of 250 ml volume and supports reproducible sample preparation in materials science, geology and advanced ceramics research. Dual-use classification is negative, confirming unrestricted laboratory use. The component contributes to extended equipment uptime by allowing rapid replacement of worn seals without compromising the original bowl geometry or lid fit.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/sieve-accessories\"\u003eSieve accessories (lids, pans, rings)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/test-sieves-and-mills\"\u003eTest sieves \u0026amp; mills\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct type: Sealing ring Viton\u003c\/li\u003e\n\u003cli\u003eVolume compatibility: 250 ml\u003c\/li\u003e\n\u003cli\u003eMaterial: Viton\u003c\/li\u003e\n\u003cli\u003eBowl type: silicon nitride (SiN)\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/fritsch-produktprofil-p-5-6-7.pdf?v=1788401688\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fritsch","offers":[{"title":"Default Title","offer_id":57998016250188,"sku":"50201016","price":7.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/idl-50201016.png?v=1783731026","url":"https:\/\/www.luminixhealth.com\/en-fr\/products\/seal-ring-viton-for-grinding-bowls-250-ml-sin","provider":"Luminix Health","version":"1.0","type":"link"}