A fire involving flammable liquids unique to cooking, such as cooking oils and greases that are vegetable and animal fat-based, and the Extinguisher used to extinguish this fire is known as a Class K Fire Extinguisher.
A class K fire extinguisher is used to control fires involving cooking media such as oils, fats, and grease commonly found in cooking places such as commercial restaurants.These fire extinguishers work through …
What is a Class K Fire Extinguisher Used For?
Along with having a Class K fire extinguisher readily accessible, commercial kitchens should have their fire suppression systems installed by a …
Better control for cooking fires. Class K fire extinguishers offer improved fire control for cooking fires by: Minimizing the splash hazard. Forming a soapy foam on the surface of the hot cooking oil, holding in the vapors and steam, and smothering the fire. (A process known as saponification.)
People Also Ask a class k fire extinguisher is used for
What is a Class K fire extinguisher?
Class K fire extinguishers specifically use extinguishing agents that separate and absorb the heat elements of the fire—the fuel, heat, and oxygen necessary to start a fire.
What type of fire extinguisher do I need for a commercial kitchen?
Only a Class K fire extinguisher will be effective for Class K fire and must be kept within reach in a commercial kitchen setting. The right type of Class K extinguisher should effectively separate the fuel from the oxygen and adequately absorb the heat elements and smother raging kitchen fire effectively.
Is a fire extinguisher the first line of defense against cooking fires?
Many years ago, a fire extinguisher was considered the first line of defense against a cooking fire. This is no longer the case. NFPA 10 states that “A placard shall be conspicuously placed near the extinguisher, stating that the fire protection system shall be activated prior to using the fire extinguisher.”
How does a fire extinguisher work?
The extinguishers leverage wet mist with alkaline mixtures in the form of potassium citrate, potassium acetate, or potassium carbonate. The alkaline mixture interact with cooking media to effectively quench the fire and reduce the risk of re-ignition
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"K" Class – How to use a fire extinguisher training Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher