{"product_id":"graco-557433-replacement-rupture-disk-11-16-in-1450-psi-yellow","title":"GRACO Replacement Rupture Disk, 11\/16 in, 1450 psi, Yellow - (SKU: 557433)","description":"\u003cp class=\"MsoNormal\"\u003eThe GRACO 557433 is a replacement rupture disk designed as a safety component for GRACO lubrication and fluid handling systems. It is constructed to rupture at a specific pressure, providing a visual and functional indicator of system overpressure. The disk is typically made from a thin, engineered material (exact material not specified in available sources), and is intended for use as a rupture-to-atmosphere indicator in various GRACO 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;\"\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;\"\u003e1450 psi (with tolerance ±500 psi in some references, but standard specification is 1450 psi)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eFor use 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;\"\u003eYellow 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 as a safety device in GRACO lubrication and fluid handling systems, specifically as a rupture-to-atmosphere indicator for divider valves in industrial and mobile equipment.\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 replacement parts ensures proper fit, function, and safety in critical lubrication systems.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eEnsure system is depressurized before replacing the rupture disk\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eInspect the disk seat and surrounding components for damage or debris\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eInstall the disk according to the equipment manual instructions\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eVerify correct orientation and secure seating of the disk\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eTest system for leaks and proper operation after installation\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eRegularly inspect rupture disks for signs of wear or damage\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eReplace disks immediately if ruptured or compromised\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eKeep spare disks on hand for quick replacement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRACO General Components","offers":[{"title":"Default Title","offer_id":48485892063540,"sku":"557433","price":7.15,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0024\/4508\/2699\/files\/Graco_Innoflo_5d52ed14-67bf-4496-a6ff-dfeb890bff9d.webp?v=1740815320","url":"https:\/\/innoflo.com\/products\/graco-557433-replacement-rupture-disk-11-16-in-1450-psi-yellow","provider":"Innoflo Solutions Inc.","version":"1.0","type":"link"}