{"product_id":"wilkins-4-350astda-double-check-detector-backflow-preventer","title":"Wilkins 4-350ASTDA Double Check Detector Backflow Preventer","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Wilkins 4-350ASTDA Double Check Detector Assembly protects against both backsiphonage and backpressure in low health hazard, fire protection applications. Its stainless steel body, access covers, internals, fasteners, and springs are corrosion-resistant for reduced maintenance costs. Featuring a metered bypass system, the 350ASTDA efficiently detects leaks and any unauthorized water use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShort lay-length ensures easy installation in compact spaces\u003c\/li\u003e\n  \u003cli\u003eMetered bypass detects leaks and unauthorized water use for reduced maintenance and repair costs\u003c\/li\u003e\n  \u003cli\u003eHigh quality 304L grade stainless steel body and access covers reduces corrosion exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eCompliant with horizontal and vertical installation. Lead-free law compliant. ASSE Listed 1048. AWWA Compliant C510 (with gates only), and C550. UL Classified. C-UL Classified. FM Approved.\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: 4-350ASTDA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Backflow Preventer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\/Model\u003c\/strong\u003e: Model 350ASTDA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 4 IN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Grooved End\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 175 PSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: 140 DEG F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: 304L Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStem Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrim Material\u003c\/strong\u003e: EPDM Disc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Standard\u003c\/strong\u003e: Stem: ASTM A276\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry Standards\u003c\/strong\u003e: ASSE Listed 1048, Certified To NSF\/ANSI 61, CSA Certified B64.5, AWWA Compliant C510 And C550, FM Approved, UL\/CUL Classified, AWWA C606\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead Free\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"WILKINS","offers":[{"title":"Default Title","offer_id":51036498657586,"sku":"4-350ASTDA","price":4963.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/299940793.webp?v=1775195492","url":"https:\/\/voomisupply.com\/products\/wilkins-4-350astda-double-check-detector-backflow-preventer","provider":"Voomi Supply","version":"1.0","type":"link"}