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Changsha Yusan Industry Co., Ltd
Contact person: Anna Peng
Tel. : 0086-731-85496300
Mobile : 0086 15973151153
Email: info@yusanindustry.com
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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 |
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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