Featured Products
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OEM/ODM Supplier China Ys Upright Fire Sprinkler Head Automatic Fire Protection Sprinkler Nozzle
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℉）