5 kg carbon dioxide fire extinguisher in red. Quality Kitemark certified to BS EN3 stored pressure CO2 fire extinguisher primarily for use on fires of electrical origin. Being non-toxic and leaving no residue CO2 will not harm food, fabrics, machinery or electrical equipment. 55B fire rating. Average discharge time: 15.6 secs. Height: 664 mm. Diameter: 152 mm. Filled weight: 12.1 kg. Empty weight: 7.1 kg. Carton size: 675 x 220 x 155 mm.