
Tyco TY5251 nozzle belongs to the standard ELO-231B series of reactive nozzles, has standard coverage with a spray flow of K 11.2. The TY5251 nozzle has a large spray volume, so it is suitable for use in warehouses with high shelves.

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Tyco TY5251 nozzle specification - Meets standards: UL, C-UL, FM and NYC
- Maximum working pressure: 175 psi (12.1 bar).
- Injection coefficient: K=11.2 GPM/psi½ (161.3 LPM/bar½).
- Nozzle size: 3/4 inch NPT (DN20)
- Activation temperature
+ 155 °F (68 °C) Red glass tube
+ 200 °F (93 °C) Green glass tube
+ 286 °F (141 °C) Blue glass tube
- TY5251 with higher flow at low pressure is eligible to replace 5.6 or 8.0 K factor injectors
- The nozzle is covered with wax or a lead plated layer to help prolong the life of the copper alloy components in the nozzle to avoid corrosion when exposed to the environment. - Can install additional protection frame “WSG-2 Guard & Shield”
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