{"product_id":"viking-vk152-dry-horizontal-sidewall-fire-sprinkler","title":"Viking VK152 Dry Horizontal Sidewall Fire Sprinkler","description":"\u003cdiv\u003e\n\u003cp\u003eThe Viking VK152 Standard Response Dry Horizontal Sidewall Fire Sprinkler is engineered to provide reliable fire suppression in cold or unheated areas prone to freezing temperatures, such as exterior walls, parking garages, and warehouses. Installed horizontally along walls, this specialized dry barrel sprinkler keeps water out of the nipple and barrel until the heat-activated glass bulb shatters, preventing ice blockages and pipe bursts.\u003c\/p\u003e \u003cp\u003eDesigned to comply with NFPA 13 and NFPA 25 installation and maintenance codes, the VK152 satisfies rigorous life safety requirements for commercial and residential facilities. It integrates seamlessly into wet, dry, pre-action, and deluge fire protection infrastructures while delivering prompt, standard response activation to help minimize fire spread and support safe building evacuation.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eDry Barrel Design:\u003c\/b\u003e Keeps water back from unheated spaces to prevent freezing and ice formation.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eStandard Response Activation:\u003c\/b\u003e Utilizes a heat-sensitive glass bulb for prompt fire detection.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHorizontal Sidewall Orientation:\u003c\/b\u003e Directs focused water coverage along walls in narrow hallways or complex layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDurable Brass \u0026amp; Stainless Steel:\u003c\/b\u003e Provides robust corrosion resistance in harsh industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSystem Versatility:\u003c\/b\u003e Compatible with wet, dry, pre-action, and deluge fire suppression systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e \u003cth\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\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\u003eVK152\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eConnection \/ Thread Size \u0026amp; Type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1-inch NPT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePressure Rating (WWP)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e175 psi (12 bar) maximum working pressure\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eK-Factor\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e5.6 U.S. (80.6 metric)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTemperature Rating \/ Response Type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eStandard Response (155°F, 175°F, 200°F, 286°F options available)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaterial \/ Body Construction\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eBrass and Stainless Steel\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, NFPA 25\u003c\/td\u003e \u003c\/tr\u003e 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