| Fire Sprinkler is a nozzle that in the case of heat, according to the predetermined temperature range to start their own, or start by the control device according to the fire signal, then sprinkled water according to the designed shape and flow. |
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TECHNICAL DATA |
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Material |
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Brass |
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Surface Color |
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Chrome/White/Self-color |
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Connection Thread |
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BSP/NPT |
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Temperature Rating(¡æ) |
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57¡æ/68¡æ/79¡æ/93¡æ/141¡æ |
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Respond |
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Standard Response/Quick Response |
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Installation Method |
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Upright/Pendent/Sidewall/Concrealed |
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¡¡ |
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Installation
Method |
Nominal Diameter(mm) |
Connection Thread(mm) |
Flow
Coefficient (K) |
Respond |
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Upright |
DN15 |
1/2 |
80(5.6) |
S –Quick (2.5mm)
Quick (3mm)
Standard (5mm) |
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DN20 |
3/4 |
115(8) |
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Pendent |
DN15 |
1/2 |
80(5.6) |
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DN20 |
3/4 |
115(8) |
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Sidewall |
DN15 |
1/2 |
80(5.6) |
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DN20 |
3/4 |
115(8)
160(11.2) |
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Concealed |
DN15 |
1/2 |
80(5.6) |
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DN20 |
3/4 |
115(8) |
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Max Room Height |
Max Cargos Height |
Water Pressure Requirements |
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9.1m |
7.6m |
≥0.1MPa |
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10.7m |
9.1m |
≥0.14MPa |
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12.2m |
10.7m |
≥0.17MPa |
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13.7m |
12.2m |
≥0.27MPa |
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The sprinkler is an early suppression quick-response sprinkler(K=363).The sprinkler has a flow coefficient of K=363 and a specially designed deflector that allows the sprinkler to eject large diameter and high-energy droplets create a spheroidal form stream below it. This characteristic allows the water droplets to penetrate the flame while cooling the hot air formed by the early stage of the fire,and directly cool the combustion body.Therefore this sprinkler head has special advantages for the protection of high cargo warehouses. The sprinkleris mainly used to protect most common materials covered by a film or non-laminated package including non-foamed plastic and other goods packaged in the carton. The maximum pile height of the productis 12.2m. lt can also be used in cylindrical packaging paper products warehouse.And rubber tire warehouse protection. |
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