{"product_id":"graco-557431-replacement-rupture-disk-11-16-in-900-psi-black","title":"GRACO Replacement Rupture Disk, 11\/16 in, 900 psi, Black - (SKU: 557431)","description":"\u003cp class=\"MsoNormal\"\u003eThe GRACO 557431 is a black rupture disk designed for use as a safety component in GRACO lubrication and fluid handling systems. It is intended to rupture at a specified pressure, providing a visual and functional indicator of system overpressure. The material is not explicitly stated, but rupture disks are typically made from metal or composite materials. Its primary function is to protect equipment by releasing pressure if it exceeds safe operating limits.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eRupture Disk\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e11\/16 in (0.688 in, 17 mm diameter)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMaximum working pressure: 900 psi (62 bar)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eUsed with MJ, MSP, MHH, and MXP Divider Valves\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eBlack color for easy identification\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eRupture-to-atmosphere indicator for system safety\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eReliable overpressure protection\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eEasy to replace as part of routine maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003cbr\u003eUsed in GRACO lubrication and fluid handling systems to provide overpressure protection and visual indication of system status. Suitable for industrial, mining, and agricultural equipment where reliable pressure management is critical.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eInstallation Notes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eUsing genuine GRACO rupture disks ensures proper fit, performance, and safety in critical applications.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eAlways replace rupture disks with the correct part number and pressure rating for your system.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eInspect the disk and housing for damage before installation.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eFollow manufacturer guidelines for installation and maintenance.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eRegularly check the disk for signs of wear or rupture as part of routine maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRACO General Components","offers":[{"title":"Default Title","offer_id":48485891998004,"sku":"557431","price":6.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0024\/4508\/2699\/files\/Graco_Innoflo_1a8cbe66-9e8d-457c-8a85-3e88191e9765.webp?v=1740815314","url":"https:\/\/innoflo.com\/fr\/products\/graco-557431-replacement-rupture-disk-11-16-in-900-psi-black","provider":"Innoflo Solutions Inc.","version":"1.0","type":"link"}