Fire Sprinkler (ZSTX/P/Z/SB )

1) Glass Bulb 5mm , 3mm

2) Color ranged : orange 57oC, Red 68 oC, Yellow79 oC, Green 93 oC, Blue 141 oC, Purple 182 oC

3) Model : Diameter 15mm

4) ZSTZ 15(upright, pendent, Conventional, sidewall )

5) Specifications

* Airproof test pressure : 3Mpa,

* Rated working pressure : 1. 2Mpa

* Thread : R1/2

* K coefficient: 80

* Flowing caculation: Q=K√10P ( P=working pressure)