Brass fire sprinkler
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DN15 brass fire sprinkler is directly manufactured in the factory
Fire Sprinkler Type Pendent Material Brass Nominal diameter(mm) DN15 or DN20 K factor 5.6(80) OR 8.0(115) Rated Working Pressure 1.2MPa Testing pressure 3.0MPa holding pressure for 3min Sprinkler Bulb Special response Temperature rating 68℃（155℉） MOQ 200PCS Sprinkler for extinguishing fire according to fire signal Fire sprinkler: a sprinkler that starts automatically according to the predetermined temperature range under the action of heat, or starts by the control ...