K22.4 ESFR (Early suppression fast response) pendent sprinkler is designed to offer extremely fast response for specific high-challenge fire hazards. It discharges large volumes of water in short time to suppress rather than control fire.
|Type||Temperature rating||Working pressure (psi)||Ref. No.|
|ESFR pendent||165°F (74°C)||175||S6501 (UL/FM)|
|ESFR pendent||205°F (96°C)||175||S6502 (UL/FM)|
|ESFR pendent||212°F (100°C)||175||S6503 (UL/FM)|
Note: For end connection, 1″ grooved is also available for temperature rating 165°F (74°C) and 212°F (100°C).