{"product_id":"vk547-quick-response-fire-sprinkler-system-280-42","title":"VK547 Quick Response Fire Sprinkler System 280 42","description":"\u003cdiv\u003e\n\u003cp\u003eThe Viking VK547 Quick Response Fire Sprinkler System 280 42 is engineered for seamless integration into commercial and industrial fire protection assemblies. This quick-response automatic sprinkler installs directly into wet pipe, dry pipe, pre-action, and deluge configurations, providing reliable detection and suppression capabilities without requiring extensive system retrofitting.\u003c\/p\u003e \u003cp\u003eBuilt to satisfy stringent life safety codes, this unit complies with NFPA 13 and NFPA 25 standards for fire sprinkler systems. Its certified design streamlines regulatory approval and supports facility risk management requirements.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Construction\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant Components:\u003c\/strong\u003e Durable materials maintain structural integrity and performance under demanding operational conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile System Compatibility:\u003c\/strong\u003e Integrates directly into wet, dry, pre-action, and deluge sprinkler configurations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuick Response Design:\u003c\/strong\u003e Provides rapid thermal activation for enhanced fire detection and suppression.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRigorous Safety Listings:\u003c\/strong\u003e Holds both UL Listing and FM Approval for verified field reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications \u0026amp; Compliance\u003c\/h2\u003e\n\u003ctable class=\"data table additional-attributes\"\u003e \u003cthead\u003e \u003ctr\u003e \u003cth scope=\"col\"\u003eTechnical Field\u003c\/th\u003e \u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eManufacturer \/ Brand\u003c\/th\u003e \u003ctd\u003eViking\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eModel \/ Series Number \/ SIN\u003c\/th\u003e \u003ctd\u003eVK547 (280 42)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eItem Number \/ SKU\u003c\/th\u003e \u003ctd\u003e19828FG42\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eConnection \/ Thread Size \u0026amp; Type\u003c\/th\u003e \u003ctd\u003eN\/A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003ePressure Rating (WWP)\u003c\/th\u003e \u003ctd\u003eN\/A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eK-Factor\u003c\/th\u003e \u003ctd\u003eN\/A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eTemperature Rating \/ Response Type\u003c\/th\u003e \u003ctd\u003eQuick Response\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eMaterial \/ Body Construction\u003c\/th\u003e \u003ctd\u003eCorrosion-Resistant Engineered Components\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eAgency Listings \u0026amp; Approvals\u003c\/th\u003e \u003ctd\u003eUL Listed, FM Approved\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\"\u003eApplicable NFPA Standards\u003c\/th\u003e \u003ctd\u003eNFPA 13, NFPA 25\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003cp\u003eVerify all local Authority Having Jurisdiction (AHJ) requirements and consult manufacturer technical documentation prior to beginning installation.\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\u003ctable id=\"product-attribute-specs-table\" class=\"data table additional-attributes\"\u003e\n\u003ccaption class=\"table-caption\"\u003eMore Information\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col label\"\u003eItem Number\u003c\/th\u003e\n\u003ctd data-th=\"Item Number\" class=\"col data\"\u003e19828FG42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col label\"\u003eBrand\u003c\/th\u003e\n\u003ctd data-th=\"Brand\" class=\"col data\"\u003eViking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" class=\"col label\"\u003eBox Quantity\u003c\/th\u003e\n\u003ctd data-th=\"Box Quantity\" class=\"col data\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Viking","offers":[{"title":"Default Title","offer_id":46204888252664,"sku":"19828FxG42","price":393.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/7183\/3336\/files\/vk547-quick-response-qr-pln-pd-ch-280-42-385979.png?v=1776487845","url":"https:\/\/fireprotectionparts.net\/products\/vk547-quick-response-fire-sprinkler-system-280-42","provider":"Fire Protection Parts","version":"1.0","type":"link"}