{"product_id":"viking-vk124-k5-6-high-pressure-upright-fire-sprinkler-for-commercial-industrial","title":"Viking VK124 K5.6 High-Pressure Upright Fire Sprinkler for Commercial \u0026 Industrial","description":"\u003cdiv\u003e\n\u003cp\u003eThe Viking VK124 K5.6 High-Pressure Upright Fire Sprinkler is engineered for commercial and industrial wet pipe fire protection systems requiring robust performance under elevated pressures. Installed in an upright orientation above the piping, this sprinkler projects water upward against a deflector to distribute a uniform, dome-shaped pattern over the hazard area. This configuration prevents debris and ice accumulation on the head, making it reliable for open-ceiling commercial spaces, manufacturing plants, and high-ceiling warehouses.\u003c\/p\u003e \u003cp\u003eDesigned to comply with NFPA 13 standards for light and ordinary hazard occupancies, the VK124 satisfies stringent life safety and property protection mandates. It features a thermosensitive glass bulb containing expanding liquid that shatters at precise high temperatures to initiate rapid water release. UL Listed and FM Approved, this high-pressure sprinkler meets commercial compliance requirements for pressure tolerance, corrosion resistance, and structural integrity.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Rating:\u003c\/strong\u003e Rated for a maximum working pressure of 250 psi (17 bar) to support demanding industrial fire suppression systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eK-Factor 5.6:\u003c\/strong\u003e Delivers a balanced discharge coefficient to optimize water flow rate relative to pressure in compliance with NFPA 13.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUpright Deflector Design:\u003c\/strong\u003e Positions the deflector above the pipe assembly to throw water upward and establish a uniform, dome-shaped distribution pattern.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecision Thermal Activation:\u003c\/strong\u003e Utilizes a thermosensitive glass bulb that shatters at specific temperatures to trigger rapid system response.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandard Thread Connection:\u003c\/strong\u003e Integrates easily into new or existing piping using a standard 1\/2-inch National Pipe Taper (NPT) threaded connection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant Options:\u003c\/strong\u003e Constructed from premium metal alloys with available polyester and Electroless Nickel PTFE (ENT) coatings for harsh environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth scope=\"col\"\u003eTechnical Specification\u003c\/th\u003e \u003cth scope=\"col\"\u003eDetail\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eManufacturer \/ Brand\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eViking\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eModel \/ Series Number \/ SIN\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eVK124\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eConnection \/ Thread Size \u0026amp; Type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1\/2\" NPT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePressure Rating (WWP \/ Max Working Pressure)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e250 psi (17 bar)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eK-Factor\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e5.6\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTemperature Rating \/ Response Type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eStandard Response (Glass Bulb)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaterial \/ Body Construction\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eFrame: brass UNS-C84400 or QM brass; deflector: brass UNS-C26000 or phosphor bronze UNS-C51000\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eAgency Listings \u0026amp; Approvals\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eUL Listed, FM Approved\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eApplicable NFPA Standards\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eNFPA 13\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003cp\u003eContractors and facility managers must verify local Authority Having Jurisdiction (AHJ) requirements, specific temperature ratings, and spacing rules before installation. Always consult the official manufacturer documentation to ensure correct engineering and code compliance.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDocumentation:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.vikinggroupinc.com\/sites\/default\/files\/migrated\/081414.pdf\"\u003eDownload Manufacturer Technical Data \u0026amp; Cut Sheet (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003ctable class=\"data table additional-attributes\" id=\"product-attribute-specs-table\"\u003e\n\u003ccaption class=\"table-caption\"\u003eMore Information\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Brand\"\u003eViking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eK-Factor\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"K-Factor\"\u003e5.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eMaximum Pressure\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Maximum Pressure\"\u003e250 psi (17 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eThread Size\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Thread Size\"\u003e1\/2\" NPT\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":"Standard Brass \/ 155 °F (68 °C)","offer_id":68031316918362,"sku":"09993AB","price":16.99,"currency_code":"USD","in_stock":true},{"title":"Standard Brass \/ 175 °F (79 °C)","offer_id":68031316951130,"sku":"09993AD","price":16.99,"currency_code":"USD","in_stock":true},{"title":"Standard Brass \/ 200 °F (93 °C)","offer_id":68031316983898,"sku":"09993AE","price":16.99,"currency_code":"USD","in_stock":true},{"title":"Standard Brass \/ 286 °F (141 °C)","offer_id":68031317016666,"sku":"09993AG","price":16.99,"currency_code":"USD","in_stock":true},{"title":"Standard Brass \/ 360 °F (182 °C)","offer_id":68031317049434,"sku":"09993AH","price":18.99,"currency_code":"USD","in_stock":true},{"title":"Standard Brass \/ 500 °F (260 °C)","offer_id":68031317082202,"sku":"09993AL","price":37.99,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 155 °F (68 °C)","offer_id":68031317114970,"sku":"09993FB","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 175 °F (79 °C)","offer_id":68031317147738,"sku":"09993FD","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 200 °F (93 °C)","offer_id":68031317180506,"sku":"09993FE","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 286 °F (141 °C)","offer_id":68031317213274,"sku":"09993FG","price":26.99,"currency_code":"USD","in_stock":true},{"title":"White-Polyester \/ 155 °F (68 °C)","offer_id":68031317246042,"sku":"09993MB\/W","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Black-Polyester \/ 155 °F (68 °C)","offer_id":68031317278810,"sku":"09993MB\/B","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Black-Polyester \/ 175 °F (79 °C)","offer_id":68031317311578,"sku":"09993MD\/B","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Black-Polyester \/ 200 °F (93 °C)","offer_id":68031317344346,"sku":"09993ME\/B","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Black-Polyester \/ 286 °F (141 °C)","offer_id":68031317377114,"sku":"09993MG\/B","price":26.99,"currency_code":"USD","in_stock":true},{"title":"White-Polyester \/ 175 °F (79 °C)","offer_id":68031317409882,"sku":"09993MD\/W","price":14.99,"currency_code":"USD","in_stock":true},{"title":"White-Polyester \/ 200 °F (93 °C)","offer_id":68031317442650,"sku":"09993ME\/W","price":14.99,"currency_code":"USD","in_stock":true},{"title":"White-Polyester \/ 286 °F (141 °C)","offer_id":68031317475418,"sku":"09993MG\/W","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/0637\/7818\/files\/vk124-k56-sr-up-hp-423641_adc5cda8-c7c8-411d-9ecc-5b7e910b68ba.png?v=1794374555","url":"https:\/\/patriotsafesource.com\/products\/viking-vk124-k5-6-high-pressure-upright-fire-sprinkler-for-commercial-industrial","provider":"Patriot SafeSource","version":"1.0","type":"link"}