CO2 wheeled fire extinguishers are often used on offshore oil & gas platforms, marine vessels and petrochemical industries. Carbon Dioxide wheeled 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. Manufactured only in a stored pressure version. Suitable for Class BC fires: Class B flammable liquids such as petrol, oil, fats, solvents, paints. Class C flammable gases such as methane, natural or manufactured. Safe for use on electrical equipment. If you cannot find the item you require please contact us.