Reliable F1RES49 Fire Sprinkler Head 1/2" (15mm) Thread CCP K4.9 R3516

The Reliable MODEL F1RES49 CCP K4.9 (71) R3516 is an advanced concealed pendant residential fire sprinkler, meticulously engineered to provide both superior fire protection and discreet integration within any modern interior. Ideal for homes and other residential occupancies, this sprinkler ensures rapid response fire suppression without compromising the aesthetic design of your space.

• Concealed Pendant Design: Features a flat, decorative cover plate that sits flush with the ceiling, effectively hiding the sprinkler head from view until activation and maintaining a clean, unobtrusive aesthetic.
• Fast Response 3mm Glass Bulb: Equipped with a highly sensitive 3mm glass bulb operating element, ensuring a quick thermal response for rapid activation and effective fire control.
• Optimal K-Factor 4.9 (71 Metric): Engineered with a K-factor of 4.9 (71 metric), allowing for efficient water discharge rates specifically optimized for residential fire protection systems.
• Standard 1/2" NPT Threads: Features common 1/2-inch (15MM) NPT (National Pipe Taper) threads, ensuring broad compatibility and straightforward installation with standard piping systems.
• Residential Application (UL 1626 Compliant): Specifically designed and UL 1626 listed for residential occupancies and residential portions of other occupancies, adhering to stringent safety requirements outlined in NFPA 13, 13R, and 13D standards.
• Durable Brass Alloy Construction: Built with a robust brass alloy frame, this sprinkler ensures long-lasting performance and reliability within wet pipe fire suppression systems, capable of handling a maximum working pressure of 175 PSI (12 bar).

Choosing the Reliable F1RES49 CCP K4.9 (71) R3516 offers unparalleled peace of mind, delivering powerful fire protection that blends seamlessly into your property's design. Its concealed nature not only preserves your interior aesthetics but also protects the sprinkler from accidental damage or tampering. With its quick-response mechanism and specific K-factor, this sprinkler provides focused and efficient water distribution, minimizing potential fire and water damage by activating only the necessary heads. This makes it an ideal choice for homeowners, architects, and contractors seeking a reliable, high-performance, and visually discreet fire safety solution.