Powder Fire Extinguishers:
Powder extinguishers are suitable for use on Class A, B and also Class C type fires involving flammable gasses such as propane and butane. Powder is also highly effective for electrical hazards.

CO2 Fire Extinguishers:
Carbon Dioxide extinguishers are suitable for fires involving flammable liquids and electrical hazards. The non-corrosive and non-conductive qualities of CO2 make it an ideal choice for dealing with fires involving electrical equipment and machinery.