Tyco Horizontal Concealed Ceiling Sprinkler TY4522 belongs to the RFIII wide range of fast response sprinklers with spray flow K=8.0. They are the best choice for buildings that require high aesthetics such as hotels, office buildings, churches, restaurants and hospitals. In addition, TY4522 is also used for automatic sprinkler fire extinguishing systems according to installation standard NFPA 13.

Basic technical information of Tyco Horizontal Ceiling Sprinkler Sprinkler TY4522
- Maximum working pressure: 175 psi (12.1 bar).
- Injection coefficient: K=8.0 GPM/psi½ (115.2 LPM/bar½).
- Nozzle size: 3/4 inch NPT (DN20). Horizontal adjustment size: 1/4 inch (6.4 mm).
- Activation temperature:
+ 160°F (71°C) for use with a cover with an activation temperature of 139°F (59°C).
- Maximum coverage area up to 39 m²
- Sealed design, with a flat plate-shaped lid for decoration
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