K5.6 dry standard response concealed pendent sprinkler is mainly used to protect areas subject to freezing temperatures. The sprinkler is secured in an extension nipple that has a seal at the inlet end to prevent water from entering the nipple until the sprinkler operates.
Available size
| Type | Temperature rating | Cover plate | Order length (A) | Working pressure (psi) | Ref. No. |
|---|---|---|---|---|---|
| Dry concealed pendent | 135°F (57°C) | 135°F (57°C) | 5″ to 48″ | 175 | S4301 (UL) |
| Dry concealed pendent | 155°F (68°C) | 135°F (57°C) | 5″ to 48″ | 175 | S4302 (UL) |
| Dry concealed pendent | 155°F (68°C) | 139°F (59°C) | 5″ to 48″ | 175 | S4303 (UL) |
| Dry concealed pendent | 175°F (79°C) | 165°F (74°C) | 5″ to 48″ | 175 | S4304 (UL) |
| Dry concealed pendent | 200°F (93°C) | 165°F (74°C) | 5″ to 48″ | 175 | S4305 (UL) |
1. Dry sprinklers are furnished based on Order length (A) as measured per drawing. After the measurement is taken, round it to the nearest 1/4″ increment.
2. The cover assembly provides up to 1/2″ (12.7 mm) of adjustment.
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