Fire Sprinkler Concealed 1. ISO and CCC certified 2. 1/2",3/4" 3. Brass, chrome plating 4. Quick delivery

Fire Sprinkler Concealed

Features:

ZSTD15(concealed type sprinkler): 57 degree, 68 degree, 79 degree,93 degree, 141 degree

Specifications:

1) Airproof test pressure: 30Bars(3.0Mpa)

2) Rated working pressure: 12 Bars(1.2Mpa)

3) Thread: 1/2”

4) Coefficient: 80

5) Flow calculation: Q=K(10P)0.5(P=working pressure)

6) Large coverage glass bulb sprinkler

Fire Sprinkler Concealed