Viking VK651 K5.6 QREC HS Sprinkler for High Risk Areas

The Viking VK651 K5.6 QREC HS sprinkler is a purpose-built fire suppression component engineered for high-risk institutional environments, including correctional facilities and mental health centers. Designed for integration into automatic wet pipe, dry pipe, and pre-action fire protection systems, this horizontal sidewall unit deploys a quick response mechanism to rapidly detect and control fires. Its flush-mount assembly sits nearly flat against the ceiling surface, establishing a discreet profile that mitigates tampering risks in security-conscious settings.

This sprinkler fully complies with NFPA 13 installation standards for fire sprinkler systems, satisfying critical life safety and code compliance requirements. Third-party agency certifications validate its operational reliability for commercial and institutional installations.

• Corrosion-Resistant Construction: Built from high-grade metals featuring durable finishes to withstand demanding environments and prolong service life.
• Tamper-Resistant Flush Mount: Sits nearly flush with the mounting surface to eliminate ligature anchor points and minimize tampering opportunities.
• System Versatility: Fully compatible with automatic wet pipe, dry pipe, and pre-action piping configurations.
• Quick Response Coverage: Utilizes Quick Response Extended Coverage (QREC) capabilities for rapid thermal activation and wider discharge distribution.
• Esthetic Integration: Offers 3-inch or 4-inch escutcheon plates available in polished chrome or painted finishes to match facility design requirements.

Contractors must verify local Authority Having Jurisdiction (AHJ) guidelines and consult manufacturer technical data sheets prior to system layout and installation.

Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)