{"product_id":"reliable-f1-80-300-k8-three-quarter-inch-pendent-fire-sprinkler","title":"Reliable F1-80-300 K8.0 ¾-Inch Pendent Fire Sprinkler","description":"\u003cdiv\u003e\n\u003cp\u003eThe Reliable F1-80-300 is a standard-response, standard-coverage pendent fire sprinkler designed to protect commercial properties against unexpected fire hazards. You install this component directly into wet or dry pipe fire sprinkler system piping to deliver precise water distribution when exposed to high heat. Governed by \u003cstrong\u003eNFPA 13\u003c\/strong\u003e standards for sprinkler system installation and \u003cstrong\u003eNFPA 25\u003c\/strong\u003e for routine inspection and testing, this unit satisfies critical life safety code requirements for commercial building fire suppression. Using a 5 mm glass-bulb thermal element, the sprinkler activates reliably at your specified temperature rating to suppress fires quickly and protect your facility.\u003c\/p\u003e \u003cp\u003eYou can rely on this unit's robust build quality for demanding commercial environments. A durable brass-alloy frame and deflector provide long-lasting structural strength on the job site. The bronze-alloy cap and nickel sealing washer paired with PTFE prevent leaks under high-pressure conditions. Operating with a maximum working pressure of 300 psi (20.7 bar), this sprinkler handles high-pressure water supplies with ease. The K8.0 (115 metric) design ensures optimal water flow for standard coverage areas.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eThermal Element:\u003c\/b\u003e A 5 mm glass-bulb triggers consistent standard-response activation.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHigh-Pressure Rating:\u003c\/b\u003e The 300 psi (20.7 bar) working limit handles intense system demands.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDurable Construction:\u003c\/b\u003e Brass-alloy and bronze-alloy materials resist wear in tough environments.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLeak Prevention:\u003c\/b\u003e Nickel sealing washer with PTFE secures a tight seal.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003e\u003cstrong\u003eTechnical Specification\u003c\/strong\u003e\u003c\/th\u003e \u003cth\u003e\u003cstrong\u003eDetails\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\u003eReliable Sprinkler\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eModel \/ Series Number \/ SIN\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eReliable F1-80-300\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eConnection \/ Thread Size \u0026amp; Type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e¾-inch NPT or ISO 7-R¾\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePressure Rating (WWP)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e300 psi (20.7 bar)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eK-Factor\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eK8.0 (115 metric)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTemperature Rating \/ Response Type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e135°F, 175°F, 200°F, 286°F \/ Standard-Response\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaterial \/ Body Construction\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eBrass-alloy frame and deflector, bronze-alloy cap, nickel sealing washer with PTFE\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 \u003c\/tbody\u003e\n\u003c\/table\u003e \u003cp\u003eYou must verify local Authority Having Jurisdiction (AHJ) requirements and match your ordering code, thread type, temperature, and sprinkler markings before installation. Use only listed Reliable recessed escutcheons for recessed setups, noting that units rated at 286°F and higher are not listed for recessed use. Install non-recessed models with the Model W2 wrench, and use the Model W1 wrench for recessed configurations.\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 \/ Stainless Steel \/ 135F","offer_id":48342742892792,"sku":"FP0LB3","price":15.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ Stainless Steel \/ 175F","offer_id":48342742925560,"sku":"FP5LB3","price":15.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ Stainless Steel \/ 200F","offer_id":48342742958328,"sku":"FP2LB3","price":15.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ Stainless Steel \/ 286F","offer_id":48342742991096,"sku":"FP3LB3","price":15.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ Standard \/ 135F","offer_id":48342743023864,"sku":"FP0LC3","price":22.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ Standard \/ 175F","offer_id":48342743056632,"sku":"FP5LC3","price":22.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ Standard \/ 200F","offer_id":48342743089400,"sku":"FP2LC3","price":22.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ Standard \/ 286F","offer_id":48342743122168,"sku":"FP3LC3","price":22.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ White \/ 200F","offer_id":48342743154936,"sku":"FP2LW3","price":44.99,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ White \/ 286F","offer_id":48342743187704,"sku":"FP3LW3","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/7183\/3336\/files\/download_eebe55e7-1d74-471e-ae0d-f20d79735ea5.jpg?v=1781499755","url":"https:\/\/fireprotectionparts.net\/products\/reliable-f1-80-300-k8-three-quarter-inch-pendent-fire-sprinkler","provider":"Fire Protection Parts","version":"1.0","type":"link"}