Viking VK351 K8.0 Upright Quick Response Fire Sprinkler

The Viking VK351 K8.0 Upright Quick Response Fire Sprinkler is a high-performance fire suppression device designed for robust protection in demanding commercial and industrial settings. Ideal for facilities with exposed piping or high-density storage, this professional-grade sprinkler provides rapid, reliable fire suppression to safeguard critical assets and ensure occupant safety. Its construction and advanced thermal sensitivity address the need for dependable fire safety in complex environments like warehouses, manufacturing facilities, and mechanical rooms.

• Quick Response (QR) Technology: This sprinkler features a sensitive fusible link element that activates swiftly upon detecting a rapid rise in heat, enabling earlier intervention to contain fires and minimize property damage.
• Robust K8.0 Orifice Design: Boasting an optimized K-factor of 8.0 (115 metric), it ensures efficient water flow and precise hydraulic performance across various system types, including wet, dry, pre-action, and deluge systems. The K8.0 K-factor is often found in ordinary hazard occupancies.
• Upright Orientation: Specifically designed to direct water spray against a deflector to create a uniform pattern, this upright sprinkler is ideal for installations where piping is exposed or located above the ceiling, such as in warehouses or industrial plants. Water is propelled upwards, then cascades down in a widespread pattern, making it effective for areas with obstructions like beams or ducts.
• Durable, Corrosion-Resistant Construction: Crafted from high-grade materials, including specialized alloys and brass, this sprinkler ensures long-lasting structural integrity even in harsh industrial conditions.
• Proven Fusible Link Operating Element: It employs high-sensitivity metal plates designed to melt at specific temperature thresholds. This fusible link mechanism offers enhanced protection against vibrations and physical damage. Fusible links are particularly suitable for exposed areas due to their industrial appearance and robust nature.
• Standard Compatibility: Features a 3/4" NPT (20 mm) thread size, ensuring seamless integration with standard fire suppression system connections and piping.
• Certified Safety & Compliance: Fully UL Listed and FM Approved, meeting stringent industry requirements. The design aligns with NFPA 13 installation guidelines and NFPA 25 maintenance standards to simplify regulatory compliance.

By integrating these high-performance sprinklers into your fire protection strategy, facility managers can significantly reduce the risk of flashover and limit property damage by containing fires at their point of origin. These components are suitable for light and ordinary hazard occupancies, providing a versatile solution for both new constructions and system upgrades. Rely on proven engineering and manufacturing excellence from Viking to maintain operational resilience and achieve proactive risk management for your facility.

Specifications: https://www.vikinggroupinc.com/sites/default/files/migrated/071714.pdf