{"product_id":"viking-vk3021-pendent-fire-sprinkler-qr-5-6k-brass-286f","title":"Viking VK3021 Pendent Fire Sprinkler QR 5.6K Brass 286F","description":"\u003ch2\u003eViking VK3021 Pendent Fire Sprinkler QR 5.6K Brass 286F\u003c\/h2\u003e\n\n\u003cp\u003e\nThe Viking VK3021 pendent fire sprinkler is a quick response sprinkler designed for fire protection systems operating in high ambient temperature environments. This model features a 5.6K K factor, standard brass finish, and a 286F temperature rating for demanding applications.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe pendent configuration is ideal for finished ceilings in commercial and industrial interiors where elevated temperatures require higher sprinkler activation thresholds.\n\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eQuick response pendent fire sprinkler\u003c\/li\u003e\n  \u003cli\u003eK factor 5.6\u003c\/li\u003e\n  \u003cli\u003e286F temperature rating\u003c\/li\u003e\n  \u003cli\u003eStandard brass finish\u003c\/li\u003e\n  \u003cli\u003ePendent ceiling installation\u003c\/li\u003e\n  \u003cli\u003eFast thermal response glass bulb design\u003c\/li\u003e\n  \u003cli\u003eUL listed and FM approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturer: Viking\u003c\/li\u003e\n  \u003cli\u003eModel: VK3021\u003c\/li\u003e\n  \u003cli\u003eResponse Type: Quick Response\u003c\/li\u003e\n  \u003cli\u003eOrientation: Pendent\u003c\/li\u003e\n  \u003cli\u003eK Factor: 5.6\u003c\/li\u003e\n  \u003cli\u003eTemperature Rating: 286F\u003c\/li\u003e\n  \u003cli\u003eFinish: Standard Brass\u003c\/li\u003e\n  \u003cli\u003eThread Size: 1\/2 inch NPT\u003c\/li\u003e\n  \u003cli\u003eMaximum Working Pressure: 250 psi\u003c\/li\u003e\n  \u003cli\u003eListings: UL Listed, FM Approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCommercial interiors\u003c\/li\u003e\n  \u003cli\u003eIndustrial facilities\u003c\/li\u003e\n  \u003cli\u003eMechanical rooms\u003c\/li\u003e\n  \u003cli\u003eHigh ambient temperature areas\u003c\/li\u003e\n  \u003cli\u003eLight and ordinary hazard occupancies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nInstallation must comply with Viking installation instructions, NFPA standards, and all applicable local fire protection codes.\n\u003c\/p\u003e\n","brand":"Viking","offers":[{"title":"Default Title","offer_id":47743958057177,"sku":null,"price":14.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/9694\/7161\/files\/23873ag_23870ag_vk3522wbe_vk3021wbe_k5.6_qr_cv_br_200_1.webp?v=1769630686","url":"https:\/\/unitedplumbingandfiresupply.com\/products\/viking-vk3021-pendent-fire-sprinkler-qr-5-6k-brass-286f","provider":"United Plumbing \u0026 Fire Supply","version":"1.0","type":"link"}