Store the Kidde Pro 340 3-A:40-B:C Fire Extinguisher in light manufacturing areas, restaurants, auto showrooms, parking garages and storage areas for fire preparedness. You will know when this fire extinguisher needs recharging with the attached pressure gauge. Suitable for use on fires involving trash, wood, paper, flammable liquids and electrical equipment, this extinguisher offers corrosion-resistant aluminum construction and a chrome-plated brass valve.