{"product_id":"watts-888168-3-4-inch-rpz-total-repair-kit","title":"Watts 888168 3\/4 Inch Rpz Total Repair Kit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WATTS 888168 is a total repair kit designed for 3\/4-inch 919-series reduced pressure zone (RPZ) backflow preventer assemblies. This kit supplies all the genuine OEM internal components needed to fully rebuild the valve in a single service call. It includes a first check repair kit, a second check repair kit, and a relief valve repair kit. Plumbers and backflow prevention specialists use this kit to restore a 919-series RPZ assembly to factory condition without sourcing individual components separately. All parts are original manufacturer components, ensuring proper fit and function.\u003c\/p\u003e\u003cp\u003eThis kit is suited for commercial and residential plumbing systems where an RPZ backflow preventer is installed to protect potable water supplies from contamination. It is the appropriate service solution when a full internal rebuild of the 3\/4-inch 919-series assembly is required, such as during annual backflow testing failures or scheduled preventive maintenance. The kit addresses all three internal subassemblies in one package.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIncludes first check, second check, and relief valve repair kits in one package\u003c\/li\u003e\n\u003cli\u003eGenuine OEM components for proper fit in 919-series 3\/4-inch RPZ assemblies\u003c\/li\u003e\n\u003cli\u003eDesigned for full internal rebuild in a single service visit\u003c\/li\u003e\n\u003cli\u003eSupports compliance with annual backflow preventer testing and certification requirements\u003c\/li\u003e\n\u003cli\u003eReplacement part classification — intended for service and maintenance applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style total repair kit for the WATTS 919-series 3\/4-inch reduced pressure zone backflow preventer assembly.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber or certified backflow prevention tester in accordance with local plumbing codes and IPC requirements. Shut off the water supply and relieve system pressure before disassembling the RPZ assembly. Follow the valve manufacturer's service instructions for proper sequencing of check and relief valve component installation. After rebuilding, the assembly should be tested and certified by a qualified backflow tester before returning the system to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Total Repair Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Replacement Part\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Assembly\u003c\/strong\u003e: 919-series RPZ Backflow Preventer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WATTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 888168\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WATTS","offers":[{"title":"Default Title","offer_id":51467549245746,"sku":"888168","price":342.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313948483.jpg?v=1783906647","url":"https:\/\/voomisupply.com\/products\/watts-888168-3-4-inch-rpz-total-repair-kit","provider":"Voomi Supply","version":"1.0","type":"link"}