Fire extinguishers 1) Capacity: 4.5, 6.0, 12kg 2) Working propellant: 1.2MPa 3) Working pressure: 14bar Specifications:1) Capacity: 4.5, 6.0, 12kg2) Working propellant: 1.2MPa3) Working pressure: 14bar4) Test pressure: 27bar5) Discharge time: ≥ 8sec, ≥ 9s, ≥ 10sec6) Test propellant: 25bar7) Temperature rating: +68°C8) Diameter: 270, 300, 340mmOuter packing:Dimensions: 32 x 32 x 29cm, 35 x 35 x 29 ...