Viking VK598 K25.2 Upright Sprinkler 1" NPT Standard Response

The Viking VK598 K25.2 Upright Sprinkler is a specialized fire protection device tailored for warehouse environments requiring dependable dry or preaction sprinkler systems. Designed for facility managers and safety professionals, it offers reliable, early fire response with engineered durability to meet demanding storage needs.

• Corrosion-Resistant Construction: Built with materials that endure harsh warehouse conditions, ensuring long-term system resilience against moisture and temperature changes.
• Standard Response Technology: Features a K-factor of 25.2 for efficient water flow, activating swiftly to suppress fires in their initial stages.
• Wide Commodity Compatibility: Suitable for protecting Class I-III commodities stored in various ways including palletized, bin box, solid piled, and open frame racks.
• High-Rack Storage Coverage: Engineered for storage heights up to 40 feet and ceiling heights up to 45 feet, providing optimal fire protection in tall warehouse settings.
• NFPA 13 Compliance: Supports extended spacing up to 10 x 10 feet, minimizing the requirement for in-rack sprinklers and simplifying system layout and maintenance.
• Certified Safety Standards: FM Approved and UL Listed, assuring adherence to rigorous fire protection performance and reliability standards.
• InstaSeal® Technology: Equipped with Viking’s Torque-Assist caps for secure sealing under high pressure, reducing installation complexity and leakage risk.
• 1" NPT Thread: Compatible with common fire protection piping, allowing straightforward integration into existing or new systems.

With the Viking VK598 K25.2 Upright Sprinkler, warehouses benefit from a tailored fire suppression solution that addresses the unique challenges of high-storage and dry system installations. Its corrosion resistance and certification offer long-term reliability, while the large spacing capability reduces system complexity and costs. Ideal for facility managers focused on safety and operational continuity, this sprinkler ensures prompt activation, effective water distribution, and streamlined maintenance, all critical in protecting valuable assets and minimizing fire damage risks.