Reliable HL-22 ESFR early suppression fast response (ESFR) sprinkler is intended for use against severe fire challenges. This sprinkler is designed to respond quickly to growing fires with a high volume of water discharge to “suppress” rather than “control” fires at lower pressures and without in-rack sprinklers. The HL22 ESFR sprinkler is intended for installation in accordance with NFPA 13.
The Reliable Automatic Sprinklers HL-22 ESFR Fire Sprinkler name is one of 72 Fire Sprinklers from Reliable Automatic Sprinkler Co. Inc. featured on TheBigRedGuide.com. View technical specifications, download datasheets and compare the HL-22 ESFR with other Fire Sprinklers.