K5.6 dry quick response upright 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
Order length (A)
Working pressure (psi)
Ref. No.
Dry upright
135°F (57°C)
5″ to 48″
175
S4601 (UL/FM)
Dry upright
155°F (68°C)
5″ to 48″
175
S4602 (UL/FM)
Dry upright
175°F (79°C)
5″ to 48″
175
S4603 (UL/FM)
Dry upright
200°F (93°C)
5″ to 48″
175
S4604 (UL/FM)
Dry upright
286°F (141°C)
5″ to 48″
175
S4605 (UL/FM)
Note: 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.