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      Early Suppression Fast Response Fire Sprinklers(YSP708)
      Category: *FIRE PROTECTION NOZZLE  Publish Time: 2017-08-19 15:12 

      Early Suppression Fast Response Fire Sprinklers(YSP708)
      Early Suppression Fast Response Fire Sprinklers

      The response time of early inhibit, quick response watering sprinkler(RTI)28±8(m.s)0.5, it is a large flow special type watering sprinkler head used in high piles and high shelve warehouse where the space is larger than 8 meters, Specially designed to deal with the high dangerous degree of warehouse fire, has excellent function of quick response. Under the functions of quick response and flow speed, this watering sprinkler head can put out the fire of high dangerous degree in early times. Must use the special-purpose spanner which our company disposed at the time of installation.

      Technical parameter

      The response time index (RTI) ≤28±8(m.s)0.5

      Type

      Connecting whorl

      Nominal requirements

      Coverage

      Movement temperature 
      And ambient temperature in using

      Height of installation m

      Flow coefficient

      Working pressure Mpa

      Flagging

      3/4″

      20mm

      7.4-9.3

      68(4-38)

      74(4-45)

      8-10

      K=200

      0.2-1.2

      1″

      25mm

      9-13.5

      K=363

      Standing upright

      3/4″

      20mm

      7.4-9.3

      68(4-38)

      74(4-45)

      8-10

      K=200

      0.2-1.2

      1″

      25mm

      9-13.5

      K=363

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