Viking VK595 K25.2 EC Upright Fire Sprinkler: Superior Extended Coverage

The Viking VK595 K25.2 EC Upright Sprinkler is a specialized fire protection solution designed for commercial and industrial environments that demand extensive coverage. Engineered to safeguard high-pile and rack storage areas, as well as large retail spaces, this sprinkler optimizes fire suppression with efficient water distribution and reliable activation.

• Robust Construction: Made primarily from durable brass, ensuring corrosion resistance and long service life in demanding fire protection systems.
• Precision Activation: Employs a solder link mechanism calibrated for dependable activation at temperatures of 165°F (74°C) or 212°F (100°C), providing accurate and timely response to fire.
• Extended Coverage Area: Features a nominal K-factor of 25.2 (363), distributing water effectively across a maximum area of 14 ft x 14 ft (196 sq ft), reducing the total sprinkler count needed in large spaces.
• Certified Safety Standards: Holds cULus Listing for density/area storage sprinkler use and FM Approval as a quick response extended coverage sprinkler, compliant with NFPA standards for extra hazard and high-pile storage occupancies.
• Installation Flexibility: Designed to perform well around structural elements like trusses or bar joists, easing integration into complex ceiling layouts.
• InstaSeal® Compatibility: Supports InstaSeal® technology with Torque-Assist caps, enhancing sealing reliability and expediting installation in systems specifying this feature.

By delivering broader coverage per unit without sacrificing activation speed or water spray quality, the Viking VK595 reduces equipment needs and lowers installation costs in sizable commercial or industrial areas. Its compatibility with InstaSeal technology streamlines installation workflows and ensures a secure seal, minimizing future maintenance concerns. Ideal for contractors, facility managers, and system designers, this upright sprinkler addresses the unique challenges of protecting high-density storage and “big box” retail buildings with confidence and compliance.

Select Viking sprinklers are compatible with revolutionary InstaSeal® technology through the addition of new Torque-Assist caps. Make sure to look for the compatibility icon to ensure the correct sprinklers are being ordered for a job requiring InstaSeal technology.