N.B. - Extinguishers need to be certified onsite
The 3 litre AFFF foam fire extinguisher has a CE Mark and 8A 55B fire rating. The PowerX fire extinguisher from TG has the benefit of a special 'spray nozzle' that atomizes the spray to make it safe if accidentally sprayed onto live electrics. This has made the AFFF extinguishers extremely popular for offices and shops where they are best combined with a 2kg CO2 extinguisher for electrical risks.