{"product_id":"vk547-quick-response-fire-sprinkler-system-280-48","title":"VK547 Quick Response Fire Sprinkler System 280 48","description":"\u003cdiv\u003e\n\u003cp\u003eThe Viking VK547 Quick Response Fire Sprinkler System provides rapid activation for commercial, industrial, and residential fire protection infrastructures. Engineered for seamless integration, this automatic sprinkler is fully compatible with wet pipe, dry pipe, pre-action, and deluge fire suppression systems.\u003c\/p\u003e \u003cp\u003eDesigned to meet and exceed NFPA 13 and NFPA 25 standards, the VK547 satisfies strict regulatory compliance for sprinkler performance and maintenance. Its robust build quality ensures dependable fire safety management across demanding environments.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Construction\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eCorrosion-Resistant Alloys:\u003c\/b\u003e Built with high-grade ductile iron components and corrosion-resistant materials for long-term durability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eRapid Activation:\u003c\/b\u003e Quick response thermal mechanism initiates fast water delivery during a fire event.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSystem Compatibility:\u003c\/b\u003e Operates reliably within wet, dry, pre-action, and deluge fire suppression assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCertified Safety:\u003c\/b\u003e UL Listed and FM Approved to meet commercial building code requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications \u0026amp; Compliance Table\u003c\/h2\u003e\n\u003ctable id=\"product-attribute-specs-table\" class=\"data table additional-attributes\"\u003e \u003cthead\u003e \u003ctr\u003e \u003cth scope=\"col\"\u003e\u003cb\u003eSpecification\u003c\/b\u003e\u003c\/th\u003e \u003cth scope=\"col\"\u003e\u003cb\u003eDetail\u003c\/b\u003e\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth scope=\"row\" class=\"col label\"\u003e\u003cb\u003eManufacturer \/ Brand\u003c\/b\u003e\u003c\/th\u003e \u003ctd data-th=\"Brand\" class=\"col data\"\u003eViking\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" class=\"col label\"\u003e\u003cb\u003eModel \/ Series Number \/ SIN\u003c\/b\u003e\u003c\/th\u003e \u003ctd data-th=\"Model\" class=\"col data\"\u003eVK547 (280 48)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" class=\"col label\"\u003e\u003cb\u003eItem Number\u003c\/b\u003e\u003c\/th\u003e \u003ctd data-th=\"Item Number\" class=\"col data\"\u003e19828FG48\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" class=\"col label\"\u003e\u003cb\u003eBox Quantity\u003c\/b\u003e\u003c\/th\u003e \u003ctd data-th=\"Box Quantity\" class=\"col data\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" class=\"col label\"\u003e\u003cb\u003eMaterial \/ Body Construction\u003c\/b\u003e\u003c\/th\u003e \u003ctd data-th=\"Material\" class=\"col data\"\u003eBrass frame casting (UNS-C84400) and brass deflector\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" class=\"col label\"\u003e\u003cb\u003eAgency Listings \u0026amp; Approvals\u003c\/b\u003e\u003c\/th\u003e \u003ctd data-th=\"Approvals\" class=\"col data\"\u003eFM Approved (Classes 2013 and 2015)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" class=\"col label\"\u003e\u003cb\u003eApplicable NFPA Standards\u003c\/b\u003e\u003c\/th\u003e \u003ctd data-th=\"NFPA Standards\" class=\"col data\"\u003eNFPA 13, NFPA 25\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003cp\u003e\u003cstrong\u003eSubmittal \u0026amp; Installation Note:\u003c\/strong\u003e Verify local Authority Having Jurisdiction (AHJ) requirements and consult manufacturer technical data sheets before installation. \u003c\/p\u003e\n\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\"\u003e19828FG48\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":"Fire Protection Parts","offers":[{"title":"Default Title","offer_id":68031296798810,"sku":"19828FxG48","price":403.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/0637\/7818\/files\/vk547-quick-response-qr-pln-pd-ch-280-48-131505.png?v=1794374378","url":"https:\/\/patriotsafesource.com\/products\/vk547-quick-response-fire-sprinkler-system-280-48","provider":"Patriot SafeSource","version":"1.0","type":"link"}