automatic sprinkler 1. ISO and CCC certified 2. 1/2",3/4" 3. Brass, chrome plating 4. Quick delivery

automatic sprinkler

different type: pendant type, upright type, ordinary type, sidewall horizontal type. Concealed typespecification:

(1) rated working pressure: 12 bars(1.2Mpa)

(2) airproof test pressure: 24bars(2.4Mpa)

(3) strength test pressure: 30bars(3Mpa)

(4) thread: 1/2”,3/4”

(5) flux coefficient: 80,115

automatic sprinkler