Viking VK427 K5.6 QR HS 4" Institutional Sprinkler

The Viking VK427 K5.6 QR HS Institutional Sprinkler is engineered for reliable fire protection in institutional settings such as schools, healthcare facilities, and commercial buildings. Designed for quick response and seamless integration with wet pipe systems, it delivers efficient fire suppression where safety and regulatory compliance matter most.

• Durable Construction: Made with ductile iron and corrosion-resistant brass, ensuring longevity and consistent performance under diverse environmental conditions.
• Quick Response Design: Features a fast-activating mechanism to provide early fire suppression, reducing potential damage and risk.
• Versatile Mounting: Supports both pendent and horizontal sidewall installation, adapting to various ceiling and room layouts commonly found in institutional environments.
• K5.6 Discharge Coefficient: Optimized for effective water distribution, enhancing fire control in large and sensitive spaces.
• Certified Safety Standards: UL Listed and FM Approved, fully compliant with NFPA 13, meeting stringent fire safety and building code requirements.
• Tamper-Resistant: Designed to prevent accidental or intentional interference, maintaining system integrity in high-traffic institutional settings.

This sprinkler addresses the critical need for reliable, rapid fire suppression in institutions, minimizing risk to occupants and property. Its robust construction and compliance with industry standards ensure long-term dependability, while its adaptable installation options make it a practical solution for upgrading or outfitting new protection systems. Facility managers and safety professionals will appreciate its balance of performance, durability, and ease of integration into existing infrastructure.