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.
|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.