Reliable Upright Fire Sprinkler Head K4.2 1/2" NPT (GFR R3123)

Ensure superior fire protection with the Fire Sprinkler Upright K4.2 1/2" Thread GFR R3123. This quick-response upright sprinkler head is engineered for dependable performance in a variety of settings, offering efficient water distribution to quickly control or suppress fires. It’s an essential component for contractors, facility managers, and property owners seeking code-compliant and effective fire safety solutions for light and ordinary hazard applications.

• Upright Design for Versatile Installation: Specifically designed to be installed in an upright position, this sprinkler sprays water upwards towards a deflector, which then distributes it in a dome-shaped pattern across the protected area. This makes it ideal for areas where piping is exposed or where obstructions such as ducts, beams, or industrial equipment might interfere with other sprinkler types, commonly found in warehouses, factories, and spaces with high or inaccessible ceilings.
• K-Factor 4.2 for Efficient Water Discharge: Featuring a 4.2 K-factor (60 metric), this sprinkler head delivers a precise amount of water flow at a given pressure, making it highly efficient for light and ordinary hazard applications. This optimized flow helps to effectively control fires while potentially minimizing water damage compared to higher K-factor sprinklers in suitable environments.
• 1/2" NPT Thread for Standard Compatibility: Equipped with a 1/2-inch National Pipe Taper (NPT) threaded connection, this sprinkler ensures broad compatibility with standard fire protection piping systems. The tapered threads create a secure, pressure-tight seal critical for the integrity of your fire suppression system.
• Quick Response (QR) Performance: As part of the Reliable GFR series, this sprinkler is a quick-response fusible alloy link type, designed to activate rapidly when ambient temperatures reach its rated operating point (e.g., 165°F/74°C). Its fast activation allows it to apply water to a fire much quicker than standard response sprinklers, enhancing early fire control and suppression.
• Durable Construction and Compliance: Crafted with a durable brass frame and deflector, this sprinkler is built for reliability and long-term performance. It is UL Listed and cULus Listed, ensuring it meets rigorous safety standards and compliance requirements for fire protection systems, particularly when installed in accordance with NFPA 13 guidelines.

Installing the Fire Sprinkler Upright K4.2 1/2" Thread GFR R3123 provides a critical layer of active fire protection, safeguarding lives and property by initiating early fire suppression. Its robust design and quick response capabilities are particularly beneficial in environments with exposed ceilings or potential obstructions, ensuring widespread and effective water distribution. This sprinkler head offers a reliable, standards-compliant solution for maintaining a safe environment, giving you peace of mind and contributing to overall building safety.