{"product_id":"reliable-jl-14-esfr-k14-0-k200-3-4-inch-20mm-thread-fire-sprinkler-ra1812","title":"Reliable JL-14 ESFR K14.0 K200 3\/4 Inch 20mm Thread Fire Sprinkler RA1812","description":"\u003ch2 id=\"tinymce_scroll_sign\"\u003eReliable Model JL-14 ESFR sprinkler: Advanced Fire Suppression Technology\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe Reliable Model JL-14 ESFR K14.0 Pendent Sprinkler is an advanced Early Suppression Fast Response (ESFR) fire sprinkler engineered to deliver rapid and effective fire suppression in high-challenge environments. Designed for warehouses, distribution centers, and facilities with high-piled storage, this sprinkler moves beyond mere fire control to actively suppress fires, significantly enhancing safety and minimizing potential damage.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEarly Suppression, Fast Response (ESFR)\u003c\/strong\u003e: This sprinkler is specifically designed to respond quickly to growing fires, delivering a heavy water discharge to actively suppress flames rather than just control their spread, protecting both property and personnel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Volume K14.0 K-Factor\u003c\/strong\u003e: Featuring a nominal K-factor of 14.0 (200 metric), the JL-14 ESFR provides a substantial water flow, approximately 100 gallons per minute (378 L\/min) at 50 psi (3.5 bar), ensuring robust fire penetration and effective extinguishing power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e: Crafted with a robust brass frame and a bronze deflector, this sprinkler head is built for long-term reliability. Its water seal consists of an Electroless Nickel PTFE coated Belleville spring washer and a brass cap assembly, ensuring integrity without plastic components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Response Activation\u003c\/strong\u003e: Utilizing a sensitive levered fusible alloy solder link, the sprinkler activates rapidly when ambient temperatures reach its rated threshold, such as 165°F (74°C) or 212°F (100°C), initiating immediate fire suppression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Water Distribution\u003c\/strong\u003e: The bronze deflector is engineered to produce a broad, symmetrical, and hemispherical spray pattern, alongside a high-momentum central core. This design effectively penetrates fire plumes and wets burning fuel surfaces in both high and low storage areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Robust Design\u003c\/strong\u003e: With a shorter and more compact profile compared to other ESFR sprinklers, the JL-14 allows for greater flexibility in piping installation, reducing susceptibility to accidental damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry-Leading Approvals\u003c\/strong\u003e: This Reliable sprinkler carries essential certifications, including cULus Listing and FM Approval, alongside LPCB, VdS, and CE, ensuring compliance with rigorous international safety standards for various applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard 3\/4\" (20mm) NPT Thread\u003c\/strong\u003e: Designed for seamless integration into existing fire protection systems, it features a standard 3\/4 inch NPT (20mm) threaded connection for secure and dependable installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Reliable Model JL-14 ESFR K14.0 sprinkler provides an unparalleled level of fire protection, safeguarding valuable assets and personnel. By quickly detecting and suppressing fires at their earliest stages, it significantly reduces property damage and minimizes potential business disruption. Its ability to eliminate the need for costly in-rack sprinklers in many high-piled storage applications offers significant cost efficiencies in system design and installation. This advanced ESFR technology enhances overall life safety by providing critical extra time for evacuation and can even lead to reduced insurance premiums for compliant facilities. Choosing the JL-14 means investing in proven, reliable protection that meets stringent fire safety regulations, ensuring peace of mind for building owners and operators.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eOverview of the Reliable Model JL-14 ESFR sprinkler\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Reliable Model JL-14 ESFR sprinkler is designed to provide exceptional fire protection through its Early Suppression Fast Response (ESFR) technology. Featuring a K14.0 (200) discharge coefficient and 3\/4\" (20mm) threading, this sprinkler fits seamlessly into advanced fire suppression systems. Its RA1812 (JL142B) model ensures rapid heat detection and water distribution to control and suppress high-challenge fires quickly. Ideal for warehouses, manufacturing facilities, and commercial buildings, this sprinkler offers robust reliability and optimal protection.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eKey features and benefits\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eEquipped with a 3\/4\" (20mm) threaded connection, the Reliable Model JL-14 ESFR sprinkler is easy to install and compatible with standard piping systems. The sprinkler’s K14.0 rating indicates a powerful water discharge, suitable for controlling intense fires efficiently. Its design focuses on durability and performance even under harsh conditions, while complying with stringent industry standards. This model’s fast-response element initiates promptly during fire events, minimizing damage and enhancing occupant safety.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eApplications and performance standards\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Reliable Model JL-14 ESFR sprinkler is specifically engineered for ESFR fire protection systems commonly used in storage and industrial settings. It meets or exceeds NFPA requirements for control of high-challenge fires, including palletized storage and combustible liquid hazards. This sprinkler offers reliable operation under a variety of temperature classifications, making it adaptable to diverse environments. Investing in this advanced sprinkler supports compliance with fire safety codes and effectively safeguards valuable assets and infrastructure.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Reliable Sprinkler","offers":[{"title":"3\/4-inch \/ Brass \/ 165F","offer_id":48379943518456,"sku":"JL141B","price":28.9,"currency_code":"USD","in_stock":true},{"title":"3\/4-inch \/ Brass \/ 212F","offer_id":48342861611256,"sku":"JL142B","price":28.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/7183\/3336\/files\/reliable-model-jl-14-esfr-k140-200-threads-34-20mm-ra1812-jl142b-1012896.png?v=1778907131","url":"https:\/\/fireprotectionparts.net\/products\/reliable-jl-14-esfr-k14-0-k200-3-4-inch-20mm-thread-fire-sprinkler-ra1812","provider":"Fire Protection Parts","version":"1.0","type":"link"}