The 1kg BC Clean Agent Fire Extinguisher is used to protect machinery/plant and where there is a risk of fire such as in boat/vehicle engine compartments. Ideal for use in sensitive locations and are a suitable option to protect high-value assets such as precious items storage, computing technology and telecommunications facilities. This unit is designed to cover an area up to 1.7m3 enclosed volume. Only one unit should be installed in any one compartment and should provide the total protection required for that compartment. The compartment should have no unnecessary ventilation that would allow needless loss of suppressant.