Main Material | Brass | |||
Sealing Material | NBR | |||
Sensitive Element | Fusible Alloy | |||
K Factor | 5.6@US(80@Metric) | |||
Connecting Size | DN15(1/2”) | |||
Connecting Thread | BSP(NPT Optional) | |||
Installation Type | Upright /Pendent | |||
Temp. Rating | 57°C | 74°C | 100°C | 141°C |
Frame Color Code | Unpainted | Unpainted | White | Blue |
Surface Finishing | Chrome | |||
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1) Compared with the glass ball sprinkler, the probability of being damaged is smaller.
2) It can be used in low-temperature protection places that conventional glass bulb sprinklers cannot adapt to, such as cold storage and underground garages.
3) Using fusible alloy material, precise operating temperature. Stable performance will not be affected by self-detonation due to high and low temperature changes
