K11.2 ECLH / ECOH (Extended coverage light or ordinary hazard) pendent sprinkler is designed for use in light or ordinary hazard occupancies, and it provides max coverage area of 400 ft2 (37.2 m2) as NFPA 13.
Available size
| Type | Temperature rating | Working pressure (psi) | Ref. No. |
|---|---|---|---|
| EC pendent | 135°F (57°C) | 175 | S3201 (UL/FM) |
| EC pendent | 155°F (68°C) | 175 | S3202 (UL) |
| EC pendent | 175°F (79°C) | 175 | S3203 (UL) |
| EC pendent | 200°F (93°C) | 175 | S3204 (UL) |
| EC pendent | 286°F (141°C) | 175 | S3205 (UL) |
| EC recessed pendent | 135°F (57°C) | 175 | S3206 (UL/FM) |
| EC recessed pendent | 155°F (68°C) | 175 | S3307 (UL) |
| EC recessed pendent | 175°F (79°C) | 175 | S3208 (UL) |
| EC recessed pendent | 200°F (93°C) | 175 | S3209 (UL) |
| EC recessed pendent | 286°F (141°C) | 175 | S3210 (UL) |
Note:
1. As UL rule, it is QR sprinkler for LH (Light hazard) at max coverage area (ft x ft) 16 x 16, 18 x 18, and 20 x 20, with different temperature rating. It is SR sprinkler for OH (Ordinary hazard group I and II) at max coverage area (ft x ft) 16 x 16, 18 x 18, and 20 x 20, with different temperature rating. It is QR sprinkler for OH (Ordinary hazard group I and II) at max coverage area (ft x ft) 14 x 14, 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).
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