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2kg-7kg CO2 fire extinguisher
Parameter
No. | Specifications | MT/2 | MT/3 | MT/5 | MT/6 | MT/7 |
1 | Cylinder capacity of CO2 | 2±5%kg | 3±5%kg | 5±5%kg | 6±5%kg | 7±5%kg |
2 | Filling pressure | 17.5~22.5MPa | 17.5~22.5MPa | 17.5~22.5MPa | 17.5~22.5MPa | 17.5~22.5MPa |
3 | Range of spraying | ≥2m | ≥2m | ≥2.5m | ≥2.5m | ≥2.5m |
4 | Discharge time | ≥5s | ≥5s | ≥5s | ≥5s | ≥5s |
7 | Spraying residual rate | ≤15 | ≤15 | ≤15 | ≤15 | ≤15 |
5 | Fire rating | 21B | 21B | 34B | 34B | 55B |
6 | Cylinder size | 380mm*114mm | 410mm*133mm | 500mm*152mm | 550mm*152mm | 600mm*152mm |
7 | Working temperature | -10℃~55℃ | -10℃~55℃ | -10℃~55℃ | -10℃~55℃ | -10℃~55℃ |