{"product_id":"pentair-272550-assembly-sightglass-with-vacuum-project-272550","title":"Pentair 272550 Assembly SightglaSS with Vacuum Project, 272550","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e The Pentair 272550 Assembly Sightglass with Vacuum is used on compatible Pentair multiport valve systems to allow visual inspection of backwash water flow. It supports monitoring during maintenance. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e A cracked or clouded sightglass makes it difficult to confirm proper backwash cycles. Replacing the Assembly restores clear visual indication. Proper monitoring helps prevent incomplete backwashing. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePentair manufacturer part number: 272550\u003c\/li\u003e\n\u003cli\u003eSightglass Assembly\u003c\/li\u003e\n\u003cli\u003eIncludes vacuum configuration\u003c\/li\u003e\n\u003cli\u003eFor compatible multiport valves\u003c\/li\u003e\n\u003cli\u003eReplacement valve component\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e Shut off pump before servicing valve components. Inspect O-rings and threaded connections during installation. Confirm by manufacturer part number before ordering. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout the Pentair Brand\u003c\/strong\u003e\u003cbr\u003e Pentair multiport valves are widely used in sand and DE filter systems. Their sightglass assemblies are designed for direct fit replacement. Pentair components support reliable maintenance procedures. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e Sightglass assemblies are commonly replaced when leaking or discolored. They are often serviced during multiport valve rebuilds. \u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52078639612178,"sku":"272550","price":12.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/PEN272550_0.jpg?v=1772563880","url":"https:\/\/www.aquaterrabackyard.com\/products\/pentair-272550-assembly-sightglass-with-vacuum-project-272550","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}