{"product_id":"reliable-f1fr56-ra1435-k5-6-horizontal-sidewall-fire-sprinkler","title":"Reliable F1FR56 RA1435 K5.6 Horizontal Sidewall Fire Sprinkler","description":"\u003cdiv\u003e\n\u003cp\u003eThe Reliable F1FR56 RA1435 is a standard-spray quick-response horizontal sidewall fire sprinkler engineered for commercial fire suppression assemblies. Featuring a K-factor of 5.6 (80 metric) and a ½-inch connection, this component installs directly onto wall-mounted piping to provide targeted water distribution across specific hazard areas. The quick-response thermal element activates rapidly upon exposure to elevated temperatures, meeting strict life safety design criteria.\u003c\/p\u003e \u003cp\u003eContractors and facility managers rely on this sprinkler to satisfy specific project specifications governed by NFPA 13 standards for the installation of sprinkler systems. Proper implementation requires matching the correct temperature rating, finish, and ordering code to your system design. Always consult Reliable Bulletin 014 and verify required thread standards against manufacturer technical data prior to installation.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Construction\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eQuick-Response Design:\u003c\/b\u003e Thermal element activates rapidly during a fire event, ensuring prompt suppression.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eStandard-Spray Pattern:\u003c\/b\u003e Delivers reliable water distribution across horizontal sidewall applications.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePrecision K-Factor:\u003c\/b\u003e Engineered with a 5.6 (80 metric) discharge coefficient for accurate hydraulic calculations.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMultiple Finish Options:\u003c\/b\u003e Available in bronze, chrome, and poly white to match aesthetic or environmental demands.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFlexible Temperature Ratings:\u003c\/b\u003e Choice of 135°F, 155°F, 175°F, 200°F, and 286°F to suit various ambient ceiling and wall temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications \u0026amp; Compliance Table\u003c\/h2\u003e\n\u003ctable\u003e \u003ctr\u003e \u003cb\u003eManufacturer \/ Brand\u003c\/b\u003e \u003ctd\u003eReliable Sprinkler\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cb\u003eModel \/ Series Number \/ SIN\u003c\/b\u003e \u003ctd\u003eReliable F1FR56 \/ SIN RA1435\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cb\u003eConnection \/ Thread Size \u0026amp; Type\u003c\/b\u003e \u003ctd\u003e½-inch (15 mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cb\u003ePressure Rating (WWP \/ Max Working Pressure)\u003c\/b\u003e \u003ctd\u003eConsult Reliable Bulletin 014\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cb\u003eK-Factor\u003c\/b\u003e \u003ctd\u003e5.6 (80 metric)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cb\u003eTemperature Rating \/ Response Type\u003c\/b\u003e \u003ctd\u003e135°F (57°C), 155°F (68°C), 175°F (79°C), 200°F (93°C), 286°F (141°C) \/ Quick-Response Standard-Spray\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cb\u003eMaterial \/ Body Construction\u003c\/b\u003e \u003ctd\u003eBronze, Chrome, or Poly White finishes available\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cb\u003eAgency Listings \u0026amp; Approvals\u003c\/b\u003e \u003ctd\u003eConsult Reliable Bulletin 014\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cb\u003eApplicable NFPA Standards\u003c\/b\u003e \u003ctd\u003eNFPA 13\u003c\/td\u003e \u003c\/tr\u003e\n\u003c\/table\u003e \u003cp\u003e\u003cstrong\u003eSubmittal \u0026amp; Installation Note:\u003c\/strong\u003e Verify local Authority Having Jurisdiction (AHJ) requirements, confirm thread standards, and consult Reliable Bulletin 014 along with \u003ca href=\"#\"\u003eReliable’s Americas USD price book\u003c\/a\u003e (page S-7) for complete ordering references, pressure ratings, and permitted applications before ordering.\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":48342826221816,"sku":"F1FR56H0BN","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Brass \/ 155F","offer_id":48342826254584,"sku":"F1FR56H1BN","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Brass \/ 175F","offer_id":48342826287352,"sku":"F1FR56H5BN","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Brass \/ 200F","offer_id":48342826320120,"sku":"F1FR56H2BN","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Brass \/ 286F","offer_id":48342826352888,"sku":"F1FR56H3BN","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 135F","offer_id":48342826385656,"sku":"F1FR56H0CN","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 155F","offer_id":48342826418424,"sku":"F1FR56H1CN","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 175F","offer_id":48342826451192,"sku":"F1FR56H5CN","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 200F","offer_id":48342826483960,"sku":"F1FR56H2CN","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 286F","offer_id":48342826516728,"sku":"F1FR56H3CN","price":21.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 135F","offer_id":48342826549496,"sku":"F1FR56H0WN","price":23.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 155F","offer_id":48342826582264,"sku":"F1FR56H1WN","price":23.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 175F","offer_id":48342826615032,"sku":"F1FR56H5WN","price":23.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 200F","offer_id":48342826647800,"sku":"F1FR56H2WN","price":23.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 286F","offer_id":48342826680568,"sku":"F1FR56H3WN","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/7183\/3336\/files\/reliable-model-f1fr56-horizontal-k56-80-threads-12-15mm-ra1435-7224855.webp?v=1778906877","url":"https:\/\/fireprotectionparts.net\/es\/products\/reliable-f1fr56-ra1435-k5-6-horizontal-sidewall-fire-sprinkler","provider":"Fire Protection Parts","version":"1.0","type":"link"}