High-Capacity N28 Pendent Fire Sprinkler for Industrial & High-Challenge Protection

The Reliable Model N28 series pendent sprinkler delivers a robust fire protection solution engineered for the most demanding industrial, commercial, and storage environments. Designed specifically for high-challenge hazards, this sprinkler provides rapid and exceptionally effective fire suppression where superior water discharge is critical for safety and asset protection.

• Industry-Leading K28 K-Factor (K403 Metric): Boasting an unmatched K28 (metric K403) K-factor, this sprinkler delivers a significantly higher water flow rate compared to standard sprinklers, making it ideal for severe hazard occupancies and scenarios requiring extensive water application to control rapidly developing fires.
• Optimized Pendent Installation: Engineered for downward mounting from piping, ensuring a precisely controlled and optimal spray pattern that provides efficient water distribution and maximum coverage density over the protected area.
• Precise 212°F (100°C) Temperature Rating: Calibrated to activate at 212°F (100°C), these sprinklers are perfectly suited for environments with moderate to higher ambient temperatures, preventing nuisance activations while guaranteeing a prompt and reliable response precisely when needed.
• Durable Brass Construction: Featuring a sturdy brass frame and high-quality components, these sprinklers are built for long-term reliability and exceptional resistance to corrosion, ensuring sustained performance within demanding fire protection systems.
• Standard 1" Threaded Connections: Available with 1-inch NPT or BSPT threads to ensure a secure, leak-free, and straightforward connection to industry-standard sprinkler piping systems, facilitating efficient installation and maintenance.
• Advanced Water Distribution Deflector: The precisely engineered, multi-vaned deflector is designed to create a uniform and wide spray pattern, maximizing water coverage density and enhancing overall fire suppression effectiveness in critical areas.

This high-capacity pendent sprinkler is engineered to solve the complex challenge of effectively protecting large areas or high-hazard occupancies, such as vast warehouses, manufacturing facilities, and high-piled storage applications, by delivering unparalleled water coverage. Its exceptional K-factor ensures that even the most challenging risks receive a sufficient volume of water to minimize potential damage, control fire spread, and significantly enhance life safety. By integrating these high-performance components into your system, you gain a powerful, tailored defense mechanism against severe fire hazards, ensuring steadfast compliance with stringent safety standards and providing invaluable peace of mind through proven, reliable performance.