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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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