{"product_id":"reliable-f1fr80-300-qrec-k8-0-concealed-pendent-sprinkler-without-cover-plate","title":"Reliable F1FR80-300 QREC K8.0 Concealed Pendent Sprinkler Without Cover Plate","description":"\u003cdiv\u003e\n\u003cp\u003eThe Reliable F1FR80-300 QREC is a quick-response extended-coverage concealed pendent fire sprinkler engineered for wet or dry fire protection systems requiring a flush, low-profile ceiling appearance. This unit integrates into commercial piping assemblies using a ¾-inch connection and delivers an 8.0 K-factor water distribution pattern.\u003c\/p\u003e \u003cp\u003eInstallers rely on this configuration to satisfy specific architectural and life safety design parameters under NFPA 13 installation standards, where quick-response extended coverage performance is mandated. The factory-assembled sprinkler and cup unit includes a plastic protective cap to prevent job-site debris accumulation prior to finish work. Please note that the required Reliable Model CCP cover plate is sold separately, and you must select the appropriate 135°F or 155°F temperature rating to match your project specifications and Bulletin 159 requirements.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eQuick-Response Element:\u003c\/b\u003e Reacts faster to thermal conditions than standard sprinklers to suppress developing fires earlier.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eExtended Coverage:\u003c\/b\u003e Covers larger floor areas per sprinkler head, reducing total component counts on commercial layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eConcealed Pendent Design:\u003c\/b\u003e Installs flush with the ceiling using a separate Model CCP cover plate for a clean architectural finish.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFactory-Assembled Unit:\u003c\/b\u003e Arrives with the sprinkler and cup pre-assembled along with a protective plastic cap for job-site safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e \u003ctr\u003e \u003ctd\u003e\u003cb\u003eManufacturer \/ Brand\u003c\/b\u003e\u003c\/td\u003e \u003ctd\u003eReliable Sprinkler\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cb\u003eModel \/ Series Number \/ SIN\u003c\/b\u003e\u003c\/td\u003e \u003ctd\u003eF1FR80-300 QREC (CCP)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cb\u003eConnection \/ Thread Size \u0026amp; Type\u003c\/b\u003e\u003c\/td\u003e \u003ctd\u003e3\/4-inch (20 mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cb\u003ePressure Rating (WWP \/ Max Working Pressure)\u003c\/b\u003e\u003c\/td\u003e \u003ctd\u003e300 psi\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cb\u003eK-Factor\u003c\/b\u003e\u003c\/td\u003e \u003ctd\u003e8.0 (115 metric)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cb\u003eTemperature Rating \/ Response Type\u003c\/b\u003e\u003c\/td\u003e \u003ctd\u003e135°F (57°C) [Short code: F1FRCE0L3N, MPN: BH131739S8] or 155°F (68°C) [Short code: F1FRCE1L3N, MPN: BH151739S8] \/ Quick-Response\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cb\u003eMaterial \/ Body Construction\u003c\/b\u003e\u003c\/td\u003e \u003ctd\u003eN\/A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cb\u003eAgency Listings \u0026amp; Approvals\u003c\/b\u003e\u003c\/td\u003e \u003ctd\u003eN\/A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cb\u003eApplicable NFPA Standards\u003c\/b\u003e\u003c\/td\u003e \u003ctd\u003eNFPA 13 (Bulletin 159)\u003c\/td\u003e \u003c\/tr\u003e\n\u003c\/table\u003e \u003cp\u003eVerify all thread standards, AHJ local requirements, and listing conditions before installation. \u003ca href=\"#\"\u003eConsult Reliable’s product catalog and list price book\u003c\/a\u003e; Americas USD page S-59 identifies these two options and refers to Bulletin 159 for technical specifications and installation requirements.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDocumentation:\u003c\/strong\u003e \u003ca href=\"#\"\u003eDownload Manufacturer Technical Data \u0026amp; Cut Sheet (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Reliable Sprinkler","offers":[{"title":"3\/4-inch \/ Standard \/ 135F","offer_id":48342800957688,"sku":"F1FRCE0L3N","price":34.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ Standard \/ 155F","offer_id":48342800990456,"sku":"F1FRCE1L3N","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/7183\/3336\/files\/F1FR80_F1FR80-300_upright_bronze-347x600.png?v=1778907074","url":"https:\/\/fireprotectionparts.net\/es\/products\/reliable-f1fr80-300-qrec-k8-0-concealed-pendent-sprinkler-without-cover-plate","provider":"Fire Protection Parts","version":"1.0","type":"link"}