Viking VK4680 K4.9 Lead Free Residential Pendent Sprinkler

The Viking VK4680 K4.9 Lead Free Residential Pendent Sprinkler is a dedicated fire protection solution designed for residential properties. Engineered for reliability and safety, it meets stringent lead-free standards while delivering precise, code-compliant fire suppression.

• Durable Brass Construction: Built from corrosion-resistant brass, ensuring long-lasting reliability and performance in home fire sprinkler systems.
• Thermosensitive Glass Bulb: Activates rapidly at either 155 °F (68 °C) or 175 °F (79 °C), enabling timely response to residential fire conditions.
• Lead-Free Compliance: Manufactured to comply with federal and state regulations such as the Reduction of Lead in Drinking Water Act and California AB 1953, protecting water quality in homes.
• K-Factor of 4.9: Optimizes hydraulic efficiency for effective water dispersal, tailored to typical residential fire scenarios.
• UL Listed and FM Approved: Meets rigorous safety and quality standards recognized across the fire protection industry for dependable performance.
• Code Compliant for Residential Use: Adheres fully to NFPA 13D standards, suitable for both new home construction and retrofit installations.
• Specialized Orifice and Deflector Design: Engineered to produce spray patterns that maximize coverage and control, enhancing fire suppression effectiveness in typical home environments.

Ideal for homeowners, builders, and fire safety professionals, this sprinkler balances durability with precise performance to protect lives and property. Its lead-free design reduces health concerns linked to water contamination, while its responsive activation helps contain fires early, minimizing damage. The VK4680 integrates seamlessly into residential systems, providing confident fire protection that meets modern safety codes without compromising water quality or installation flexibility.