{"product_id":"reliable-f1fr42-ra1413-k4-2-half-inch-pendent-fire-sprinkler","title":"Reliable F1FR42 RA1413 K4.2 ½-Inch Pendent Fire Sprinkler","description":"\u003cdiv\u003e\n\u003cp\u003eThe Reliable F1FR42 RA1413 is a quick-response pendent fire sprinkler engineered for standard-spray fire suppression systems. It installs directly onto wet or dry pipe sprinkler piping networks using a ½-inch connection to provide reliable discharge coverage when exposed to heat.\u003c\/p\u003e \u003cp\u003eThis component satisfies NFPA 13 installation and design requirements for standard-spray quick-response applications. Selecting the proper temperature rating, thread standard, and finish ensures strict adherence to project specifications and local fire codes.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Construction\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eQuick-Response Design:\u003c\/b\u003e Features a thermal glass bulb element for rapid activation during fire events.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eStandard-Spray Performance:\u003c\/b\u003e Delivers a K-factor of 4.2 (60 metric) for precise water distribution.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFlexible Finish Options:\u003c\/b\u003e Available in bronze, chrome, and poly white finishes to match environmental design needs.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMultiple Temperature Ratings:\u003c\/b\u003e Offered in 135°F (57°C), 155°F (68°C), 175°F (79°C), 200°F (93°C), and 286°F (141°C) ratings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications \u0026amp; Compliance Table\u003c\/h2\u003e\n\u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e \u003cth\u003e\u003cstrong\u003eDetail\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\u003eF1FR42 \/ RA1413\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eConnection \/ Thread Size \u0026amp; Type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e½-inch (15 mm) NPT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePressure Rating (WWP)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eN\/A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eK-Factor\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e4.2 (60 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, 155°F, 175°F, 200°F, 286°F \/ Quick-Response\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaterial \/ Body Construction\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eBronze, Chrome, Poly White Finishes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eAgency Listings \u0026amp; Approvals\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eUL Listed \/ FM Approved\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eApplicable NFPA Standards\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eNFPA 13\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003cp\u003eVerify all thread standards, finish selections, and temperature ratings against your project specifications before ordering. \u003ca href=\"#\"\u003eConsult Reliable’s product catalog and list price book\u003c\/a\u003e (page S-5 of the Americas USD price book) for complete ordering details and refer to Bulletin 014 for 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":"Brass \/ 135F","offer_id":48342782705912,"sku":"F1FR42P0BN","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Brass \/ 155F","offer_id":48342782738680,"sku":"F1FR42P1BN","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Brass \/ 175F","offer_id":48342782771448,"sku":"F1FR42P5BN","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Brass \/ 200F","offer_id":48342782804216,"sku":"F1FR42P2BN","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Brass \/ 286F","offer_id":48342782836984,"sku":"F1FR42P3BN","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 135F","offer_id":48342782869752,"sku":"F1FR42P0CN","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 155F","offer_id":48342782902520,"sku":"F1FR42P1CN","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 175F","offer_id":48342782935288,"sku":"F1FR42P5CN","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 200F","offer_id":48342782968056,"sku":"F1FR42P2CN","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 286F","offer_id":48342783000824,"sku":"F1FR42P3CN","price":23.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 135F","offer_id":48342783033592,"sku":"F1FR42P0WN","price":24.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 155F","offer_id":48342783066360,"sku":"F1FR42P1WN","price":24.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 175F","offer_id":48342783099128,"sku":"F1FR42P5WN","price":24.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 200F","offer_id":48342783131896,"sku":"F1FR42P2WN","price":24.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 286F","offer_id":48342783164664,"sku":"F1FR42P3WN","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/7183\/3336\/files\/pendent-fire-sprinkler-f1fr42-k42-12-npt-protection-5193329.jpg?v=1778906876","url":"https:\/\/fireprotectionparts.net\/es\/products\/reliable-f1fr42-ra1413-k4-2-half-inch-pendent-fire-sprinkler","provider":"Fire Protection Parts","version":"1.0","type":"link"}