{"product_id":"graco-557429-replacement-rupture-disk-3-8-in-8200-psi-purple","title":"GRACO Replacement Rupture Disk, 3\/8 in, 8200 psi, Purple - (SKU: 557429)","description":"\u003cp class=\"MsoNormal\"\u003eThe GRACO 557429 is a replacement rupture disk designed for use as a safety indicator in GRACO lubrication systems. It is typically made from a durable material (exact material not specified) and functions as a pressure relief device, rupturing at a predetermined pressure to indicate system overpressure or failure. It is intended for use with MJ, MSP, MHH, and MXP divider valves.\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;\"\u003e3\/8 in\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e8200 psi (some sources list 3250 psi or 565 bar; see note below)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMJ, MSP, MHH, and MXP divider valves\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eColor-coded for easy identification (Purple)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eSingle-piece design for reliability\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eActs as a rupture-to-atmosphere indicator for system safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003cbr\u003eUsed as a safety and diagnostic component in GRACO lubrication systems, particularly with divider valves, to indicate system overpressure or failure.\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 parts ensures compatibility, reliability, and maintains system safety standards.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eEnsure the system is depressurized before installation.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eReplace the rupture disk if it has ruptured or is damaged.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eFollow GRACO equipment manual for specific installation procedures.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eRegularly inspect the rupture disk as part of routine maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRACO General Components","offers":[{"title":"Default Title","offer_id":48485891932468,"sku":"557429","price":4.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0024\/4508\/2699\/files\/Graco_Innoflo_eaa9e375-49c4-4676-9595-689811a565da.webp?v=1740815308","url":"https:\/\/innoflo.com\/fr\/products\/graco-557429-replacement-rupture-disk-3-8-in-8200-psi-purple","provider":"Innoflo Solutions Inc.","version":"1.0","type":"link"}