A class D fire extinguisher is used for fighting class D fires. Class D fires are metal fires involving magnesium, potassium, sodium and sodium-potassium alloys. The class D extinguishers are mostly used in the aircraft industry, auto body shops and factories working with metal.
Class D
A Class D fire extinguisher is recommended for extinguishing a metal fire.
A Class D fire extinguisher is suitable for extinguishing fires involving magnesium.
It depends on the type of fire and the fuel it is using to burn.. Fires are separated into classes.. Class A: Wood, paper, or anything that turns to ash is considered Class A and you should use water. Class B: Gasoline or other combustible chemical is considered Class B and you should smother it to deplete the oxygen supply or use a Class B fire extinguisher. Class C: Electrical fires are considered Class C and you should use a non-conductive extinguishing agent, such as Carbon Dioxide or use a Class C fire extinguisher and cut the off the circuit. Class D: Combustible metals such as Magnesium or Titanium are considered Class D and you should use a dry powder extinguishing agent or a Class D fire extinguisher. Class K: Grease fires are considered Class K fires and you should use Carbon Dioxide or a fire extinguisher labeled C or D will extinguish this type of fire..
A BC fire extinguisher is not suitable for fires involving ordinary combustibles such as wood, paper, or fabric (Class A fires) and fires involving flammable metals (Class D fires). It is specifically designed for flammable liquids (Class B) and electrical fires (Class C). Using a BC extinguisher on Class A or D fires can be ineffective and potentially dangerous. Always use the appropriate extinguisher type for the specific fire class.
Only a Class D fire extinguisher should be used on fires involving combustible metals, such as magnesium. It will smother them by denying access to oxygen.
A Class D fire involving combustible metals like magnesium or titanium should be extinguished using a specialized Class D fire extinguisher designed for metal fires.
To effectively put out a Class D fire, use a dry powder extinguisher specifically designed for metal fires. Do not use water or other types of extinguishers as they can make the fire worse. Aim the extinguisher at the base of the fire and sweep from side to side until the fire is out. Evacuate the area and call emergency services if needed.
A class D fire extinguisher is used for fighting class D fires. Class D fires are metal fires involving magnesium, potassium, sodium and sodium-potassium alloys. The class D extinguishers are mostly used in the aircraft industry, auto body shops and factories working with metal.
Class D Class D fire extinguishers are used for various types of flammable metals. A class D fire extinguisher can contain sodium chloride, graphite, or copper powder. A sodium chloride fire extinguisher would be used on metals containing magnesium, sodium, potassium, and sodium-potassium alloys. Copper and graphite fire extinguishers would be used for lithium and lithium alloy fires.
There is no liquid powder extinguisher on the market.
A class D fire extinguisher is used for fighting class D fires. Class D fires are metal fires involving magnesium, potassium, sodium and sodium-potassium alloys. The class D extinguishers are mostly used in the aircraft industry, auto body shops and factories working with metal.