Reliable™ KFR80 Quick Response Pendent Fire Sprinkler Head (Chrome, 165°F)
The Reliable™ KFR80 Pendent Fire Sprinkler, SIN RA5412, features a fusible link heat element rated for activation at 165°F (74°C). It provides a high 8.0K flow rating, a 3/4 in. NPT connection, and is constructed with a brass frame and brass deflector. The polished chrome finish offers a sleek, professional appearance, well-suited for installations where aesthetics are important.
Designed for pendent applications, this quick response sprinkler activates promptly at the rated temperature, discharging water downward to cover the protected area. Its high K-Factor ensures rapid and efficient water delivery for reliable fire protection. The chrome finish is compatible with standard escutcheons for a coordinated look.
This model is UL Listed, FM Approved, and cULus Listed, and also carries international certifications from VdS, CE, and UKCA. It supports a maximum working pressure of 250 PSI (UL) and 175 PSI (FM), ensuring consistent performance in demanding environments.

