Open type Sprinkler System is kind of deluge sprinkler system. Open sprinklers attached to a piping system connected to a water supply through deluge valve opened by the operation of a detection system. A complete open type sprinkler system includes sprinkler, deluge valve, infrared flame detector, central control panel, local control panel and pump. Mainly apply to atrium or large volume, non-compartmented spaces of residence, hotel, shopping mall, exhibition hall, stadium and other similar buildings for quick detection and effective extinguish.
| Type | Sidewall | |
|---|---|---|
| K Factor | 13.1 | |
| Working Pressure | 0.35~0.50 MPa | |
| Flow Rate | 350-420 LPM | |
| Installation Height | 3~13 m | |
| Coverage | 3~5 m – 57 m² ; 5~13 m – 64 m² | |
| Thread Connection | R 1” | |
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