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automatic firefighting equipment with intelligent firefighting water nozzle
No | Item | Standard &Requirements | Inspection results | | |
1 | Rated working pressure (MPa) | ≤0.8 | 0.6 | / | |
2 | Rated flow (L / s) | 10×(1±8%) | 10.6 | / | |
3 | Maximum protection radius(m) | ≥35 | 35 | / | |
4 | Jet radius (m) | ≥39 | 39 | / | |
5 | Monitoring radius(m) | ≥40 | 40 | / | |
6 | Positioning time(s) | ≤30 | 23 | 24 | |
7 | Installation height (m) | 6~15 | 6 | 15 | |
8 | Horizontal swing angle(°) | ≥180 | 360 | | |
9 | Minimum pitch profile(°) | -90~+30 | -90~+30 | |