Reliable Automatic Sprinklers HL-22 ESFR early suppression fast response sprinkler

Reliable Automatic Sprinklers HL-22 ESFR Fire Sprinkler
BrandReliable Automatic Sprinklers
Model Code HL-22 ESFR
ESFR?No
Temp. rating (°C)57~77
StandardsNFPA
NFPA temperature classOrdinary
Model Info

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.

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