{"product_id":"watts-887715-vacuum-breaker-float-vent-kit-1-inch","title":"Watts 887715 Vacuum Breaker Float Vent Kit 1 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WATTS 887715 is a float vent kit designed for use with the 800M4 series pressure vacuum breaker (PVB) assemblies. This replacement kit services the float and vent mechanism inside the PVB bonnet, which is the component responsible for allowing air into the system during a backsiphonage event. Proper function of the float and vent assembly is essential for maintaining backflow prevention performance in potable water and irrigation applications. Installation is handled by licensed plumbers or backflow prevention specialists during scheduled maintenance or repair of the vacuum breaker assembly.\u003c\/p\u003e\n\u003cp\u003eThis float vent kit is sized for 1-inch vacuum breaker assemblies. Pressure vacuum breakers are widely used in residential and light commercial irrigation systems, hose connections, and other applications where the downstream piping may be subject to backsiphonage conditions. The kit provides the internal float and vent components needed to restore a worn or failed 800M4 PVB to proper operating condition without replacing the entire assembly.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacement float and vent components for the 800M4 series pressure vacuum breaker\u003c\/li\u003e\n  \u003cli\u003eSized for 1-inch PVB assemblies\u003c\/li\u003e\n  \u003cli\u003eRestores backflow prevention function by servicing the internal vent mechanism\u003c\/li\u003e\n  \u003cli\u003eSupports cost-effective field repair rather than full assembly replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a replacement service kit for WATTS 800M4 series 1-inch pressure vacuum breaker assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or certified backflow prevention technician. Shut off the upstream water supply and relieve system pressure before disassembling the PVB bonnet. Many jurisdictions require backflow prevention devices to be tested after service by a certified tester in accordance with local plumbing codes. Refer to the 800M4 service manual for disassembly and reassembly procedures.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Assembly Series\u003c\/strong\u003e: 800M4\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: WATTS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 887715\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WATTS","offers":[{"title":"Default Title","offer_id":51233886667058,"sku":"887715","price":84.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307613910.jpg?v=1780111248","url":"https:\/\/voomisupply.com\/products\/watts-887715-vacuum-breaker-float-vent-kit-1-inch","provider":"Voomi Supply","version":"1.0","type":"link"}