(4 Pack) UL Listed 1/2" NPT Fire Sprinkler Head 155°F (68°C) Upright Spray K=5.6 K80 Standard Response for Automatic Fire Sprinkler System Upright Bronze

Description

🔥 Stay ahead of fire risks with UL-certified precision protection!

This 4-pack of UL and ULC listed 1/2" NPT fire sprinkler heads features a 155°F (68°C) glass bulb activation, bronze upright design, and a K=5.6 K-factor for efficient water flow. Engineered for standard response automatic fire sprinkler systems, they withstand pressures up to 175psig, ensuring reliable, code-compliant fire safety for commercial and residential spaces.