Brass fire sprinkler
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DN15 brass fire sprinkler inogadzirwa zvakananga mufekitori
Fire Sprinkler Type Pendent Material Brass Nominal diameter(mm) DN15 kana DN20 K factor 5.6(80) OR 8.0(115) Rated Working Pressure 1.2MPa Testing pressure 3.0MPa inobata pressure ye3min Sprinkler Bulb Special response Temperature rating 68℃5℉） MOQ 200PCS Sprinkler yekudzima moto zvinoenderana nechiratidzo chemoto Fire sprinkler: chisasa chinotanga otomatiki zvichienderana neyakafanotemerwa tembiricha renji pasi pekuita kwekupisa, kana kutanga nekutonga ...