Reliable™ R3123 Upright Sprinkler | QR | 4.2K | Chrome | 165F | GFRU7C

Reliable™ GFR Quick Response Upright (R3123) Fire Sprinkler Head

The Reliable™ GFR Upright Fire Sprinkler, SIN R3123, features a 165F (74C) fusible link heat element, a 4.2K flow rating, and a 1/2 in. NPT connection. Constructed with a brass frame and brass deflector, this sprinkler comes in a chrome finish for a clean, polished look. The manufacturer part number is GFRU7C.

This upright sprinkler is designed for installations where piping is exposed, discharging water upward and outward once the heat-sensitive fusible link activates. Its quick response performance is ideal for initiating water flow promptly in response to elevated temperatures.

This model is UL Listed and cULus Listed, meeting recognized safety standards when installed in accordance with manufacturer specifications.