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      Fusible alloy brass nozzle sprinkler(YSP707)
      Category: *FIRE PROTECTION NOZZLE  Publish Time: 2017-08-19 15:11 

      Fusible alloy brass nozzle sprinkler(YSP707)
      Fusible alloy brass nozzle sprinkler

      Fusible alloy watering sprinkler is the special type sprinkler used for protecting high dangerous grade, specially design to deal with the high dangerous degree of fire; the temperature sensing component of fusible alloy watering sprinkler head adopts imported fusible alloy to design and produce, has features of quick respond and high intensity, put out the fire of high dangerous degree in early times.

      Technical parameter

      The response time index (RTI) =30-50(m,s)0.5

      Type

      Connecting whorl

      Nominal requirements

      Coverage

      Movement temperature 
      And ambient temperature in using

      Flow coefficient

      Working pressure Mpa

      pendent

      1/2″

      15mm

      6.5-9

      68(4-38)

      79(4-48)

      93(4-63)

      141(4-111)

      K=80

      0.2-1.6

      3/4″

      20mm

      K=115

      upright

      1/2″

      15mm

      6.5-9

      68(4-38)

      79(4-48)

      93(4-63)

      141(4-111)

      K=80

      0.2-1.6

      3/4″

      20mm

      K=115

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