Also known as: • AFFF foam fire extinguishers. • AFFF fire extinguishers. • Spray foam fire extinguishers. • CREAM coloured label printed on the body stating ‘Foam’. • Should be identified by an extinguisher ID sign fixed nearby – ‘Foam Extinguisher’.
Foam fire extinguishers were designed for use on Class A and Class B fires. Class A fires are those lit on solids, such as paper, wood, and furniture. Class B fires are those ignited on flammable liquids, including fuels, solvents, and paint. The only drawback to using this type of extinguisher is that it can be messy. Foam fire extinguishers will leave a residue after …
What are Foam Fire Extinguishers Used for?
As the foam is sprayed onto the fire, it extinguishes the fire in two ways, 1) it cools the fire, and 2) it smothers the fire, effectively sealing up the fire which …
Foam fire extinguishers are one of the most common types of fire extinguisher, and are generally used for fires involving flammable solids and liquids. Foam fire extinguishers create a cooling blanket effect, smothering burning materials and preventing re-ignition. It is not for use on chip pan fires unless they are described specifically as class F extinguishers.
People Also Ask what do you use a foam fire extinguisher for
What are the different uses of foam fire extinguisher?
Uses of foam fire extinguisher: 1 Fires involving flammable solids, such as paper, wood, and textiles (‘class A’ fires) 2 Fires involving some flammable liquids, such as petrol, diesel, and paint (‘class B’ fires) 3 Fires involving electrical appliances IF the extinguisher has passed the 35kv conductivity test More …
How do I identify a foam fire extinguisher?
How to identify a foam fire extinguisher: • CREAM coloured label printed on the body stating ‘Foam’ • Should be identified by an extinguisher ID sign fixed nearby – ‘Foam Extinguisher’ Sizes of foam fire extinguisher available:
How do you use a fire extinguisher on a liquid?
Where the liquid on fire is contained, point the extinguisher at the inside edge of the container. If it’s not contained, spray with a gentle, sweeping movement across the TOP of the fire, or against an adjacent surface. This way the foam will drop down and settle on the top of the burning liquid.
What type of fire extinguishers do I Need?
Foam fire extinguishers are designed to extinguish Class A (flammable solids such as paper, wood, and textile) and Class B fires (petroleum, diesel, and paint).
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Fire Safety Training – How to Use a FOAM Fire Extinguisher Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher