{"product_id":"graco-77x522-low-level-kit-sight-glass-electric-low-level-s","title":"GRACO Low-Level Kit Sight Glass, Electric Low-Level Switch, Cable, 3\/4 in. NPT(m) Thread Mount - (SKU: 77X522)","description":"\u003cp class=\"MsoNormal\"\u003eThe GRACO 77X522 is a low-level kit that includes a sight glass, electric low-level switch, and cable, designed for monitoring lubricant levels in GRACO equipment. It is constructed from stainless steel and is intended for use with in-plant machinery and off-road equipment to provide visual and electrical indication of low lubricant levels.\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;\"\u003eLow Level Switch\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e3\/4 in. NPT(m) Thread Mount\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eStainless Steel\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eFor use with GRACO Dyna-Star systems; requires follower plate 77X500; cannot be combined with Auto-Fill Shut-Off systems\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eProvides both visual (sight glass) and electrical (switch) low-level indication\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eReliable stainless steel construction for durability\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eEasy to maintain and monitor\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMaximum operating temperature: 150°F (65°C)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMaximum amperage: 0.4 A\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003ePower rating: 10 W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003cbr\u003eIn-plant machinery, off-road equipment, and other industrial lubrication systems requiring low-level monitoring.\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 optimal performance of the lubrication system.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eInstall the kit with the required follower plate (77X500)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eEnsure proper threading and sealing for the 3\/4 in. NPT(m) connection\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eConnect the electric low-level switch to an external alarm for automated low-level notification\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eDo not use with Auto-Fill Shut-Off systems\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eRegularly inspect the sight glass for clarity and cleanliness\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eCheck electrical connections for integrity\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\u003c\/ul\u003e","brand":"GRACO Pump Repair Kits","offers":[{"title":"Default Title","offer_id":48486860849460,"sku":"77X522","price":932.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0024\/4508\/2699\/files\/77X522_Low_Level_RF.jpg?v=1740894522","url":"https:\/\/innoflo.com\/products\/graco-77x522-low-level-kit-sight-glass-electric-low-level-s","provider":"Innoflo Solutions Inc.","version":"1.0","type":"link"}