Reliable has announced its Model HL-14 early suppression fast response (ESFR) sprinkler, intended for use against severe fire challenges. The new sprinkler utilizes fusible link technology, not a glass bulb. It features a K factor of 14. The Model HL-14 delivers approximately 100 gpm (397 l/m) of water at 50 psi (3,4 bar). The sprinkler is also cULus listed and FM approved. The Reliable Automatic Sprinkler Co., Inc. Circle 16.
Reliable Automatic Sprinkler Co., Inc. Sprinkler