TY4256, Tyco Flat Pendent Sprinkler Head
1++ Maximum working pressure: 175 psi (12.1 bar) 2++ Special Nozzle 3++ Quick Response 4++ DS-1 Response Nozzle Tyco TY3357 TY 315
TY4256 Tyco Flat Downside Sprinkler Heads belong to the special TY-FS series of quick-response sprinklers with a spray flow rate of K=115 LPM/bar½. The TY4256 is designed flat against standard sprinklers, allowing them to be used with lower clearances above open ceilings and shelves in accordance with CEA 4001 “Sprinkler Systems Planning and Installation” or EN12845 “Automatic Sprinkler Systems – Design, Installation and Maintenance”.
TY4256-Nozzle-Sprinkler-Pendent-Flat-Brand-Tyco
Specifications TY4256 Flat Pendent Sprinkler Heads Tyco
- Meet standards: VdS; CEA 4001; EN12845; LBCP
- Maximum working pressure: 175 psi (12.1 bar).
- Injection coefficient: K= 115 LPM/bar½
- Nozzle size: 1/2 inch NPT (DN15).
- Activation temperature:
+ 135°F (57°C) Orange glass tube.
+ 155°F (68°C) Red glass tube.
+ 175°F (79°C) Yellow glass tube.
+ 200°F (93°C) Green glass tube.
+ 286°F (141°C) Blue glass tube.
- Can be equipped with a protective frame to avoid physical collisions.
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