CO2 type Fire Extinguisher of capacity 4.5 kg filled with CO2 Gas with controll discharge mechanism fitted with Bend and Hornapplicable on Class B fire rating.CO2 Portable fire extinguishers are characterised by their high performance for fires involving an electrical risk like computers, office equipment and generators and the likes. CO 2 is non-conductive, clean and safe, ensuring minimal damage to electrical equipment and furnishings. Available in squeeze grip as well as in wheel type discharge mechanism. Suitable for Class B, Class C and Electrical fire risks.