{"product_id":"lfrk-909-ck1-first-check-kit","title":"LFRK 909-CK1 First Check Kit | 2½–3-Inch and 4-Inch Options","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Watts LFRK 909-CK1 is a size-specific first-check repair kit for the applicable Series 909 \/ LF909 reduced-pressure assembly. It replaces first-check internal components; it is not a complete backflow assembly or a second-check or relief-valve kit.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer describes a disc assembly, spring and cover O-ring.\u003c\/li\u003e\n\u003cli\u003eChoose by the original assembly nameplate, size and manufacturer repair-parts table.\u003c\/li\u003e\n\u003cli\u003eReplacement parts do not independently establish approval of the repaired installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eManufacturer \/ Kit\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eWatts LFRK 909-CK1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eListed 2½–3-Inch Option\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e0794096; manufacturer ordering code confirmed for the 2½–3-inch first-check kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eListed 4-Inch Option\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e0794097; match to the manufacturer 4-inch first-check kit and original assembly revision before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCore Kit Contents\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eDisc assembly, spring and cover O-ring; verify complete package contents for the selected code\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eLead-Free Designation\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eManufacturer identifies the referenced first-check repair kits as lead free; not a universal certification of the existing assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eVerify Series 909 \/ LF909 size and revision in the matching manufacturer parts schedule\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eAgency Claims\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eNo standalone UL \/ ASSE \/ AWWA assembly approval is claimed for this replacement kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eSubmittal \u0026amp; Installation Note:\u003c\/strong\u003e Match the full manufacturer ordering code, size, external ends, approved orientation and included components to the project submittal. Confirm local AHJ and water-authority requirements. Isolate and depressurize before internal service as directed; in-line access does not mean uninterrupted protected-line flow. Family data and individual component approvals do not certify an entire installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDocumentation:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.watts.com\/products\/plumbing-flow-control-solutions\/repair-kits\/backflow-preventer-repair-kits\/rk-lf909\/lfrk-909-ck1-2-12-3\"\u003eWatts 2½–3-inch first-check kit\u003c\/a\u003e; \u003ca href=\"https:\/\/www.watts.com\/products\/plumbing-flow-control-solutions\/repair-kits\/backflow-preventer-repair-kits\/rk-lf909\/lfrk-909-ck1-4\"\u003eWatts 4-inch first-check kit\u003c\/a\u003e\u003c\/p\u003e","brand":"Watts Regulator Co","offers":[{"title":"2-1\/2 in. to 3 in.","offer_id":46378138337528,"sku":"0794096","price":1184.99,"currency_code":"USD","in_stock":true},{"title":"4 in.","offer_id":46378138370296,"sku":"0794097","price":1910.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/7183\/3336\/files\/first-check-kit-lfrk-909-ck1-743410.jpg?v=1775620214","url":"https:\/\/fireprotectionparts.net\/products\/lfrk-909-ck1-first-check-kit","provider":"Fire Protection Parts","version":"1.0","type":"link"}