{"product_id":"zurn-rk114-550r-check-rubber-kit-wilkins-550","title":"Zurn RK114-550R Check Rubber Kit Wilkins 550","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ZURN RK114-550R is a check rubber kit designed as a replacement repair part for Wilkins 550 series backflow preventers in the 1-1\/4 inch to 2 inch size range. This kit supplies the rubber sealing components needed to restore proper check valve function within a 550 series assembly. Backflow preventers rely on precise seating and sealing to maintain code-compliant performance, and worn or damaged rubber internals are a common cause of failure. This kit gives plumbers and backflow technicians the components required to return a unit to service without replacing the entire device.\u003c\/p\u003e\n\u003cp\u003eThis kit is suited for commercial and residential plumbing systems where Wilkins 550 double check valve assemblies are installed for backflow protection. Typical applications include irrigation supply lines, commercial equipment connections, and potable water service protection. The 1-1\/4 inch to 2 inch size range covers the mid-range valve bodies commonly found in light commercial and larger residential installations. Repair kits of this type are used during annual backflow test-and-repair service or following a failed field test.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to service Wilkins 550 series double check valve assemblies in 1-1\/4 inch to 2 inch sizes\u003c\/li\u003e\n\u003cli\u003eIncludes rubber check seating components to restore proper sealing function\u003c\/li\u003e\n\u003cli\u003eSupports field repair and reconditioning without full valve replacement\u003c\/li\u003e\n\u003cli\u003eHelps maintain backflow preventer compliance with local plumbing codes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement rubber kit for Wilkins 550 series backflow preventers in the 1-1\/4 inch to 2 inch size range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or certified backflow prevention assembly tester. Shut off upstream supply and relieve system pressure before disassembling the valve body. Follow the valve manufacturer service instructions for correct component seating sequence and orientation. After reassembly, the device should be tested per local authority having jurisdiction requirements before returning to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Series\u003c\/strong\u003e: Wilkins 550\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Size Range\u003c\/strong\u003e: 1-1\/4 inches to 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC Code\u003c\/strong\u003e: 612052091723\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ZURN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: RK114-550R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZURN","offers":[{"title":"Default Title","offer_id":51234043789618,"sku":"RK114-550R","price":25.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307613809.jpg?v=1780115997","url":"https:\/\/voomisupply.com\/products\/zurn-rk114-550r-check-rubber-kit-wilkins-550","provider":"Voomi Supply","version":"1.0","type":"link"}