{"product_id":"vk2543-standard-response-horizontal-sidewall-fire-sprinkler","title":"Fire Sprinkler VK2543 Sidewall Standard | Viking","description":"\u003cdiv\u003e\n\u003ch1\u003eFire Sprinkler VK2543 Sidewall Standard | Viking\u003c\/h1\u003e \u003cp\u003e\nProtect commercial, industrial, and residential spaces with the Viking VK2543 standard-response recessed horizontal sidewall fire sprinkler. It delivers targeted water distribution along walls when ceiling-mounted options are impractical.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDesign\u003c\/b\u003e: Recessed horizontal sidewall profile integrates neatly into finished interiors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eResponse Type\u003c\/b\u003e: Standard response engineered for dependable activation, available in 155°F and 200°F options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompatibility\u003c\/b\u003e: Integrates smoothly with wet pipe, dry pipe, pre-action, and deluge fire suppression networks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConstruction\u003c\/b\u003e: Manufactured from high-grade brass and stainless steel components for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompliance\u003c\/b\u003e: Meets NFPA 13 installation requirements while carrying UL Listing and FM Approval.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThe compact recessed profile preserves interior aesthetics while providing reliable fire suppression for ordinary hazard applications. Durable metal construction helps ensure a long service life in demanding commercial and residential environments. You can \u003ca href=\"https:\/\/www.vikinggroupinc.com\/\"\u003eDownload Manufacturer Technical Data \u0026amp; Cut Sheet (PDF)\u003c\/a\u003e to review complete technical documentation before installation.\n\u003c\/p\u003e\n\u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003e\u003cstrong\u003eTechnical Parameter\u003c\/strong\u003e\u003c\/th\u003e \u003cth\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer \/ Brand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eViking\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel \/ Series Number \/ SIN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVK2543\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection \/ Thread Size \u0026amp; Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePressure Rating (WWP \/ Max Working Pressure)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eK-Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Rating \/ Response Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Response; available in 155°F and 200°F options\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial \/ Body Construction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-grade brass and stainless steel; corrosion-resistant components\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAgency Listings \u0026amp; Approvals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL Listed, FM Approved\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplicable NFPA Standards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNFPA 13\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e\n\u003c\/div\u003e","brand":"Viking","offers":[{"title":"Chrome \/ 200 °F (93 °C) \/ 6 in.","offer_id":67836425109752,"sku":"21481UFE06","price":192.82,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 200 °F (93 °C) \/ 24 in.","offer_id":67836425142520,"sku":"21481UFE24","price":263.99,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 200 °F (93 °C) \/ 12 in.","offer_id":67836425175288,"sku":"21481UFE12","price":204.99,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 200 °F (93 °C) \/ 18 in.","offer_id":67836425208056,"sku":"21481UFE18","price":233.99,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 155 °F (68 °C) \/ 24 in.","offer_id":67836425240824,"sku":"21481UFB24","price":263.99,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 155 °F (68 °C) \/ 12 in.","offer_id":67836425273592,"sku":"21481UFB12","price":204.99,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 155 °F (68 °C) \/ 18 in.","offer_id":67836425306360,"sku":"21481UFB18","price":233.99,"currency_code":"USD","in_stock":true},{"title":"White-Polyester \/ 200 °F (93 °C) \/ 6 in.","offer_id":67836425339128,"sku":"21481UME\/W06","price":195.99,"currency_code":"USD","in_stock":true},{"title":"White-Polyester \/ 200 °F (93 °C) \/ 12 in.","offer_id":67836425371896,"sku":"21481UME\/W12","price":204.99,"currency_code":"USD","in_stock":true},{"title":"White-Polyester \/ 200 °F (93 °C) \/ 18 in.","offer_id":67836425404664,"sku":"21481UME\/W18","price":238.99,"currency_code":"USD","in_stock":true},{"title":"White-Polyester \/ 155 °F (68 °C) \/ 6 in.","offer_id":67836425437432,"sku":"21481UMB\/W06","price":194.99,"currency_code":"USD","in_stock":true},{"title":"White-Polyester \/ 155 °F (68 °C) \/ 24 in.","offer_id":67836425470200,"sku":"21481UMB\/W24","price":222.66,"currency_code":"USD","in_stock":true},{"title":"White-Polyester \/ 155 °F (68 °C) \/ 12 in.","offer_id":67836425502968,"sku":"21481UMB\/W12","price":204.99,"currency_code":"USD","in_stock":true},{"title":"White-Polyester \/ 155 °F (68 °C) \/ 18 in.","offer_id":67836425535736,"sku":"21481UMB\/W18","price":238.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/7183\/3336\/files\/vk2543-sr-rec-hs-997070.jpg?v=1775967236","url":"https:\/\/fireprotectionparts.net\/products\/vk2543-standard-response-horizontal-sidewall-fire-sprinkler","provider":"Fire Protection Parts","version":"1.0","type":"link"}