Our 9kg automatic fire extinguisher will protect large areas where fires could happen whilst unoccupied. It contains multi-purpose powder and fights any type of fire. Fixed to the ceiling with the supplied bracket, it's great for plant rooms, switchrooms, engine bays and flammable liquid stores. Suitable for boats, plant rooms, engine bays, flammable liquid stores Types of fire include Class A (wood, paper, cloth, etc), B (flammable liquids), C (flammable gas) and safe around live electrical equipment Anticipated lifespan with indoor use and proper maintenance - 5 to 10 years