Fujian Minshan Fire Fighting Equipment Co., Ltd. was founded in 1982.
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Industrial Water Spray Nozzle - Manufacturers, Factory, Suppliers From China

  • Professional China Fire Sprinkler Head - Percussive type water curtain sprinkler – Minshan

    Professional China Fire Sprinkler Head - Percussive type water curtain sprinkler – Minshan

    Working principle:   During a fire, the sprinkler continuously sprays water mist on the exposed heat absorbing surfaces of various buildings near the fire area to prevent the heat absorption of the exposed surfaces and the spread of fire to protect the safety of various buildings.   Specification:   MODEL Nominal Diameter Thread Flow Rate K Factor Style MS-WCS DN15 R1/2 80±4 5.6 fire sprinkler DN20 R3/4 115±6 8.0 DN25 R1 242 16.8   How to use:   The water spray nozzle used in the...
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  • Massive Selection for 15mm Bsp - Upright Fire Sprinkler – Minshan

    Massive Selection for 15mm Bsp - Upright Fire Sprinkler – Minshan

    Working principle:   The red liquid on the fire sprinkler is an extremely sensitive thing to heat. When the temperature rises, it quickly expands, breaking the glass that holds it, and then the pressure sensor in the glass will make the fire sprinkler pump spray water. Specification:   MODEL Nominal Diameter Thread Flow Rate K Factor Style T-ZSTZ DN15 R1/2 80±4 5.6 Upright fire sprinkler DN20 R3/4 115±6 8.0 How to use:   1. The installation distance of the spray head is generally...
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