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.
| Make | Reliable Automatic Sprinklers |
|---|---|
| Manufacturer | Reliable Automatic Sprinkler Co. Inc. |
| Model code | HL-22 ESFR |
| Temp. rating (°C) | 57~77 |
| NFPA temperature class | Ordinary |
| Standards | NFPA |
| Additional 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. |