K5.6 ECLH (Extended coverage light hazard) pendent sprinkler is designed for use in light hazard occupancies, and it provides max coverage area of 400 ft2 (37.2 m2) as NFPA 13.
|Type||Temperature rating||Working pressure (psi)||Ref. No.|
|ECLH pendent||135°F (57°C)||175||S2101 (UL/FM)|
|ECLH pendent||155°F (68°C)||175||S2102 (UL/FM)|
|ECLH pendent||175°F (79°C)||175||S2103 (UL/FM)|
|ECLH pendent||200°F (93°C)||175||S2104 (UL)|
|ECLH recessed pendent||135°F (57°C)||175||S2105 (UL/FM)|
|ECLH recessed pendent||155°F (68°C)||175||S2106 (UL/FM)|
|ECLH recessed pendent||175°F (79°C)||175||S2107 (UL/FM)|
|ECLH recessed pendent||200°F (93°C)||175||S2108 (UL)|
1. As UL rule, it is SR or QR sprinkler at max coverage area (ft x ft) 16 x 16, 18 x 18, and 20 x 20, with different temperature rating.
2. As FM rule, it is only QR sprinkler at max coverage area (ft x ft) 16 x 16, 18 x 18, and 20 x 20.
3. For recessed sprinkler, it is assembled with a specified recessed escutcheon which provides adjustment up to 3/4″ (19.1 mm).