Reliable F1FR56 Intermediate Upright Fire Sprinkler K5.6 1/2 Inch D3 XO Safety With a pressure rating of

With a pressure rating of 250 PSI

ensuring rapid response during a fire emergency

and institutional settings

Janitorial and custodial professionals

Featuring a robust 200 PSI pump

Reliable F1FR56 Intermediate Upright Fire Sprinkler K5.6 1/2 Inch D3 XO Safety With a pressure rating ofThe Reliable Model F1FR56 Intermediate Upright Sprinkler with a K5. 6 (80) factor and 1 2" (15MM) threads is engineered to deliver robust and precise fire protection for demanding commercial and industrial environments. Specifically designed for intermediate level applications, this sprinkler is ideal for complex layouts such as rack storage systems, ensuring effective fire suppression where standard upright sprinklers may not suffice. Intermediate