Material | Frame | Brass |
Button | Brass | |
Compression Screw | Brass | |
Deflector | Brass | |
Sensitive Element | Fusible Alloy | |
K Factor | 14@US(202@Metric) | |
Connecting Size | DN20(3/4”) | |
Response Type | Quick Response | |
Temp. Rating | 74°C | 100°C |
Frame Color Code | Unpainted | White |
Connecting Thread | BSP(NPT Optional) | |
Installation Type | Upright/Pendent | |
Surface Finishing | Chrome | |
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The sprinkler has a flow coefficient of K = 202 and a specially designed deflector, which enables the sprinkler to eject large diameter, high-energy water droplets and form a hemispherical water flow below it. This characteristic allows water droplets to penetrate the flame while cooling the hot air formed in the early stage of the fire, and the bell to cool the combustion body. Therefore, the spray head has a special advantage for protecting high-depot warehouses.
