{"product_id":"reliable-f1fr80-qrec-k8-extended-coverage-pendent-sprinkler","title":"Reliable F1FR80 QREC K8.0 Extended-Coverage Pendent Sprinkler","description":"\u003cdiv\u003e\n\u003cp\u003eThe Reliable F1FR80 QREC is a quick-response, extended-coverage pendent sprinkler designed for light-hazard occupancies. It installs directly into wet fire protection piping systems using a standard threaded connection, providing reliable water discharge across broad floor areas when heat activates the thermal element.\u003c\/p\u003e \u003cp\u003eThis sprinkler satisfies NFPA 13 installation requirements for extended-coverage light-hazard applications. Always verify flow, pressure, and coverage requirements against applicable design tables, as the 155°F pendent carries specific listing limits that differ from the 135°F model.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Construction\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eExtended Coverage:\u003c\/b\u003e Covers wider floor areas in light-hazard occupancies to reduce the total number of required sprinkler heads.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eQuick Response:\u003c\/b\u003e Features a sensitive 3 mm glass bulb that detects temperature changes rapidly.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDischarge Factor:\u003c\/b\u003e Engineered with a K8.0 (115 metric) discharge capacity.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThreaded Connection:\u003c\/b\u003e Uses a ¾-inch thread for straightforward system attachment.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish Options:\u003c\/b\u003e Available in bronze, chrome, and polyester white finishes to match facility design needs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications \u0026amp; Compliance Table\u003c\/h2\u003e\n\u003ctable\u003e \u003ctr\u003e \u003cth\u003e\u003cb\u003eManufacturer \/ Brand\u003c\/b\u003e\u003c\/th\u003e \u003ctd\u003eReliable Sprinkler\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e\u003cb\u003eModel \/ Series Number \/ SIN\u003c\/b\u003e\u003c\/th\u003e \u003ctd\u003eF1FR80 QREC (SIN R4842)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e\u003cb\u003eConnection \/ Thread Size \u0026amp; Type\u003c\/b\u003e\u003c\/th\u003e \u003ctd\u003e¾-inch thread\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e\u003cb\u003eK-Factor\u003c\/b\u003e\u003c\/th\u003e \u003ctd\u003eK8.0 (115 metric)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e\u003cb\u003eTemperature Rating \/ Response Type\u003c\/b\u003e\u003c\/th\u003e \u003ctd\u003e135°F (57°C) or 155°F (68°C) \/ Quick Response\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e\u003cb\u003eMaterial \/ Body Construction\u003c\/b\u003e\u003c\/th\u003e \u003ctd\u003eBronze, chrome, or polyester white finishes with 3 mm glass bulb\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e\u003cb\u003eAgency Listings \u0026amp; Approvals\u003c\/b\u003e\u003c\/th\u003e \u003ctd\u003ecULus Listed (with specific coverage limitations per temperature)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth\u003e\u003cb\u003eApplicable NFPA Standards\u003c\/b\u003e\u003c\/th\u003e \u003ctd\u003eNFPA 13\u003c\/td\u003e \u003c\/tr\u003e\n\u003c\/table\u003e \u003cp\u003e\u003cstrong\u003eDocumentation:\u003c\/strong\u003e \u003ca href=\"#\"\u003eDownload Reliable F1FR80 QREC manufacturer specifications, Bulletin 148 (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Reliable Sprinkler","offers":[{"title":"3\/4-inch \/ Brass \/ 135F","offer_id":48342789193976,"sku":"F1FREC0LBN","price":28.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ Brass \/ 155F","offer_id":48342789226744,"sku":"F1FREC1LBN","price":28.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ Chrome \/ 135F","offer_id":48342789259512,"sku":"F1FREC0LCN","price":30.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ Chrome \/ 155F","offer_id":48342789292280,"sku":"F1FREC1LCN","price":30.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ White \/ 135F","offer_id":48342789325048,"sku":"F1FREC0LWN","price":32.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ White \/ 155F","offer_id":48342789357816,"sku":"F1FREC1LWN","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/7183\/3336\/files\/reliable-fire-sprinkler-pendent-k80-quick-response-f1fr80-1840343.png?v=1778907068","url":"https:\/\/fireprotectionparts.net\/products\/reliable-f1fr80-qrec-k8-extended-coverage-pendent-sprinkler","provider":"Fire Protection Parts","version":"1.0","type":"link"}