Viking VK204 Upright Fusible Link Sprinkler Head 165F

The Viking VK204 XT1 Upright Sprinkler is a precision-engineered fire protection device designed for early and effective fire suppression in commercial and industrial applications. Built for maximum reliability, this standard response sprinkler features a robust fusible link and an upright design optimized for exposed piping systems, ensuring rapid and unobstructed water distribution when it matters most.

• Durable Construction: Crafted from high-grade, corrosion-resistant brass to ensure long-term mechanical strength and dependable performance in diverse environments. Fusible link sprinklers are known for their rugged design and ability to withstand vibrations and physical damage, making them a popular choice for industrial and commercial settings.
• Upright Configuration: Specifically engineered for upright mounting, providing an optimal water spray pattern that is ideal for warehouses, manufacturing facilities, and spaces with ceiling obstructions or exposed piping. Water discharges upward, hitting a deflector to spread in a dome-shaped pattern.
• Powerful Discharge: Features an 8.0 K-factor discharge coefficient, delivering a controlled and efficient water flow to rapidly contain fire outbreaks and minimize property damage. This higher K-factor allows for more water flow with less pressure loss, crucial for effective fire suppression.
• Thermal Sensitivity: Utilizes a dependable fusible link mechanism designed to activate when ambient temperatures reach 165°F (74°C). Fusible link sprinklers are ideal for harsh environments and commercial kitchens where surrounding temperatures are often higher, as they resist false activations from normal heat fluctuations.
• Standard Integration: Equipped with a 3/4 inch NPT threaded connection, allowing for seamless installation and secure attachment to standard fire sprinkler piping. NPT is the dominant thread standard in the United States and other regions for pipe fittings, ensuring broad compatibility.
• Industry Certifications: Fully tested and compliant with rigorous global safety standards, including UL and FM approvals, ensuring adherence to NFPA requirements and local building codes. Viking is a global leader in fire protection, with products engineered to meet stringent performance and code requirements.

The Viking VK204 XT1 is a trusted choice for fire protection professionals seeking to safeguard valuable assets and ensure occupant safety. Its blend of high-strength materials and precise engineering allows it to perform consistently under critical conditions. By investing in the VK204 XT1, building managers and installers benefit from proven fire suppression technology designed for rapid response and long-term durability in demanding commercial or industrial settings.