VK549 Quick Response Dry Pendent Sprinklers

The Viking VK549 Quick Response Dry Pendent Sprinkler is engineered for fire protection in environments prone to freezing temperatures, such as unheated warehouses, parking structures, and cold storage facilities. Designed for safety professionals and facility managers seeking reliable freeze protection without sacrificing rapid fire suppression, this sprinkler offers a specialized solution that operates effectively where traditional wet-pipe systems cannot.

• Dry Pendent Design: Features a dry-pipe configuration that prevents water retention within the pipes, eliminating the risk of freezing and pipe damage in cold environments.
• Quick Response Mechanism: Incorporates a rapid heat-sensitive activation system that responds swiftly to fire, helping to contain early-stage fires and reduce property damage.
• Robust Construction: Made from durable materials including brass, stainless steel, and ductile iron, often enhanced with corrosion-resistant Nickel PTFE coatings for extended service life in harsh conditions.
• UL and FM Approved: Meets stringent safety and performance standards, providing assurance for compliance with NFPA 13 and other fire protection regulations.
• Optimized for Harsh Conditions: Specifically designed to maintain functionality in freezing and dusty environments typical of industrial and commercial cold spaces.

The VK549 sprinkler addresses the challenges faced by facilities exposed to freezing by ensuring the fire protection system remains fully operational without the risk of frozen pipes. Its quick response activation reduces response times, enhancing occupant safety and minimizing fire damage. This makes it an essential component for environments where dependable fire suppression must coexist with freeze protection. Installing the VK549 provides peace of mind through consistent performance, reduced maintenance needs, and compliance with critical safety standards.

Specifications: https://www.vikinggroupinc.com/sites/default/files/2026-05/040915.pdf