{"product_id":"wilkins-8-350astda-double-check-detector-assembly-backflow-preventer-8-in","title":"Wilkins 8-350ASTDA Double Check Detector Assembly Backflow Preventer (8 in)","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eWilkins 8-350ASTDA is an 8-inch double check detector assembly backflow preventer designed to protect potable water systems from backsiphonage and backpressure in low health-hazard and fire protection applications. The unit features a 304\/304L stainless steel body and internals, a metered bypass for leak and unauthorized use detection, and a short lay-length with a single access cover for compact installation and reduced maintenance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e304\/304L stainless steel body, access covers, internals, fasteners, and springs for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eMetered bypass system to detect leaks and unauthorized water use\u003c\/li\u003e\n  \u003cli\u003eShort lay-length and single access cover allow compact installation and simplified maintenance; suitable for horizontal or vertical installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003e8-inch stainless steel double check detector assembly with metered bypass, short lay-length, and lead-free compliance for low hazard and fire protection applications.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WILKINS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 8-350ASTDA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: US\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WILKINS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Zurn Water\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: 8-350ASTDA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: 350ASTDA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Stainless steel double check detector assembly \/ backflow preventer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 8 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: Flange\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnections\u003c\/strong\u003e: Flanged, grooved, or grooved x flanged (available)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: 304\/304L stainless steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccess Covers\u003c\/strong\u003e: Stainless steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternals Material\u003c\/strong\u003e: 304\/304L stainless steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBypass\u003c\/strong\u003e: Metered bypass system\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation Orientation\u003c\/strong\u003e: Horizontal or vertical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLay Length\u003c\/strong\u003e: Short lay-length for compact installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePort Type\u003c\/strong\u003e: Full port\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 175 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Class\u003c\/strong\u003e: 125 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: 140 deg F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 52.75 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 45.375 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 26.125 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApprovals\/Standards\u003c\/strong\u003e: Lead-free law compliant; ASSE 1048; AWWA C510\/C550\/C606; ANSI\/NSF 61; cUL\/UL Listed; FM Approved; CSA B64.5; Approved by Foundation for Cross Connection Control and Hydraulic Research\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: US\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 350ASTDA\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"WILKINS","offers":[{"title":"Default Title","offer_id":68054238789938,"sku":"8-350ASTDA","price":12183.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dcf51f55655f1085f24f4d2c8d508488.jpg?v=1792999375","url":"https:\/\/voomisupply.com\/products\/wilkins-8-350astda-double-check-detector-assembly-backflow-preventer-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}