{"product_id":"zurn-wilkins-375astda-3-inch-reduced-pressure-detector-assembly","title":"Zurn Wilkins 375ASTDA 3-Inch Reduced Pressure Detector Assembly with Grooved Butterfly Valves","description":"\u003cdiv\u003e\n\u003cp\u003eThe Zurn Wilkins 375ASTDA 3-Inch Reduced Pressure Detector Assembly functions as a high-performance backflow prevention mechanism designed to protect potable water supplies from contamination in commercial fire protection systems. This unit installs in mainline fire service systems to monitor unauthorized water usage while maintaining reliable backflow protection. It fulfills critical commercial safety mandates governed by standard plumbing and fire protection codes, ensuring water safety and strict regulatory compliance.\u003c\/p\u003e \u003cp\u003eThis model satisfies specific NFPA installation requirements for backflow prevention assemblies and detector checks. It helps facilities maintain compliance with periodic testing and inspection protocols mandated by NFPA 25, while supporting the mainline integrity required by NFPA 13.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Construction\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eStainless Steel Body:\u003c\/strong\u003e Provides robust structural integrity and corrosion resistance for demanding commercial utility environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGrooved-End Butterfly Valves:\u003c\/strong\u003e Features BFG configuration shutoff valves with integrated supervisory switches to monitor valve status and facilitate secure system isolation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDetector Assembly:\u003c\/strong\u003e Incorporates a dedicated bypass meter configuration to accurately detect unauthorized water use or leakage in fire suppression piping.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications \u0026amp; Compliance Table\u003c\/h2\u003e\n\u003ctable\u003e \u003ctr\u003e \u003cth\u003eManufacturer \/ Brand\u003c\/th\u003e \u003ctd\u003eZurn Wilkins\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eModel \/ Series Number \/ SIN\u003c\/th\u003e \u003ctd\u003e375ASTDA (SKU: 375ASTDABG-0300)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eConnection \/ Thread Size \u0026amp; Type\u003c\/th\u003e \u003ctd\u003e3-inch Grooved-End\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003ePressure Rating (WWP \/ Max Working Pressure)\u003c\/th\u003e \u003ctd\u003eN\/A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eK-Factor\u003c\/th\u003e \u003ctd\u003eN\/A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eTemperature Rating \/ Response Type\u003c\/th\u003e \u003ctd\u003eN\/A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eMaterial \/ Body Construction\u003c\/th\u003e \u003ctd\u003eStainless Steel\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eAgency Listings \u0026amp; Approvals\u003c\/th\u003e \u003ctd\u003eN\/A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003eApplicable NFPA Standards\u003c\/th\u003e \u003ctd\u003eNFPA 13, NFPA 25\u003c\/td\u003e \u003c\/tr\u003e\n\u003c\/table\u003e \u003cp\u003eConfirm local AHJ installation requirements and review current manufacturer specifications before ordering or installing this assembly. \u003ca href=\"#\"\u003eView SupplyNet model and configuration details\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDocumentation:\u003c\/strong\u003e \u003ca href=\"#\"\u003eDownload Manufacturer Technical Data \u0026amp; Cut Sheet (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Zurn Wilkins","offers":[{"title":"Default Title","offer_id":46202650657016,"sku":"375ASTDABG-0300","price":5941.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/7183\/3336\/files\/image_20261017_214210.jpg?v=1792251862","url":"https:\/\/fireprotectionparts.net\/fr\/products\/zurn-wilkins-375astda-3-inch-reduced-pressure-detector-assembly","provider":"Fire Protection Parts","version":"1.0","type":"link"}