{"product_id":"ms28774-024","title":"MS28774-024","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cp\u003eThe Haskel MS28774-024 Back-Up Ring Pack of 10 is a support sealing component used in combination with O-rings to\n  prevent seal extrusion under pressure. It is designed to reinforce O-ring performance in high-pressure industrial\n  applications, such as pumps, valves, and fluid systems where sealing integrity is critical. The ring fits into the\n  seal groove alongside the primary O-ring, ensuring that gaps do not open up and the main seal is protected from\n  deformation or damage. Made to standards compatible with MS28774 ring specifications, it helps extend seal life and\n  improve reliability. This backup ring is ideal for maintenance and preventive replacements to reduce system failures.\n\u003c\/p\u003e\n\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n  \u003cli\u003eEngineered to work with O-rings as an anti-extrusion support component\u003c\/li\u003e\n  \u003cli\u003eImproves sealing performance under high pressure and dynamic conditions\u003c\/li\u003e\n  \u003cli\u003eDesigned to MS28774 specifications widely used in industrial seals\u003c\/li\u003e\n  \u003cli\u003eHelps extend O-ring service life by preventing extrusion\u003c\/li\u003e\n  \u003cli\u003eSuitable for static and dynamic sealing applications\u003c\/li\u003e\n  \u003cli\u003eEasy to install alongside standard O-rings during maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch6\u003eSpecifications\u003c\/h6\u003e\n\u003ctable class=\"TechSpecs__Table-sc-13bifhe-0 fKxfqs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003ePart Number\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003eMS28774-024\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eType\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003eBack-Up Ring (O-ring support)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eStandard Reference\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003eMS28774 series backup ring (scarf cut or split style)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eApplication\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003eUsed with O-rings to prevent extrusion in high-pressure sealing\n        systems\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eCategory\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003eMachine Parts \/ Seal Support Component\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Haskel","offers":[{"title":"Default Title","offer_id":48750744862977,"sku":"MS28774-024","price":4.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/4850\/8417\/files\/haskel_e68add1e-15ef-4f21-ac8b-15b2ed289790.png?v=1778220740","url":"https:\/\/shop.pneumaticandhydraulic.com\/products\/ms28774-024","provider":"Pneumatic \u0026 Hydraulic","version":"1.0","type":"link"}