Portable CO2 fire extinguisher — a reliable, high-pressure solution engineered for fast and effective fire suppression in industrial and commercial environments.
| 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 | 17.5~22.5 MPa | 17.5~22.5 MPa | 17.5~22.5 MPa | 17.5~22.5 MPa | 17.5~22.5 MPa |
| 3 | Range of spraying | ≥2 m | ≥2 m | ≥2.5 m | ≥2.5 m | ≥2.5 m |
| 4 | Discharge time | ≥5 s | ≥5 s | ≥5 s | ≥5 s | ≥5 s |
| 5 | Spraying residual rate | ≤15 | ≤15 | ≤15 | ≤15 | ≤15 |
| 6 | Fire rating | 21B | 21B | 34B | 34B | 55B |
| 7 | Cylinder size | 380 mm × 114 mm | 410 mm × 133 mm | 500 mm × 152 mm | 550 mm × 152 mm | 600 mm × 152 mm |
| 8 | Working temperature | -10℃~55℃ | -10℃~55℃ | -10℃~55℃ | -10℃~55℃ | -10℃~55℃ |