Material | Frame | Brass | ||
Button | Brass | |||
Compression | Brass | |||
Deflector | Brass | |||
Sealing | NBR | |||
Response Type | Quick Response | |||
K Factor | K14 | K16.8 | K25.2 | |
Connecting Size | DN20(3/4”) | DN20(3/4”) | DN25(1”) | |
Sensitive Element | Glass Bulb | |||
Glass Bulb Brand | JOB | |||
Temp. Rating | 68°C | |||
Glass Bulb Color | Red | |||
Glass Bulb Size | 2.5mm | |||
Connecting Thread | BSP(NPT Optional) | |||
Installation Type | Upright/Pendent | |||
Surface Finishing | Chrome | |||
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The Early Expression Fast Response Glass Bulb Sprinkler Head uses 2.5mm glass ball, large nozzle diameter and large splash tray. Its response time index (RTI) is ≤28 ± 8 (ms), so it has fast response to fire, large flow, large water droplet diameter, high fire extinguishing efficiency.
