Foam-based fire extinguishers are ideal for fighting Class A and B fires involving flammable liquids and solids.
Foam Based Fire Extinguishers
Water Fire Extinguishers are designed to combat Class A fires, which typically involve freely burning materials such as wood, paper, and fabric. The water stream, which can reach up to 4 meters, effectively penetrates and cools the burning material, breaking the fire’s heat source and preventing reignition. This makes water extinguishers an efficient and eco-friendly solution for basic fire safety needs.
These extinguishers come in two types: Stored Pressure and Cartridge Type. Both designs are reliable and easy to use, making them suitable for a wide range of environments, including offices, warehouses, and public spaces. Their low cost and simple operation make water extinguishers an ideal choice for locations that need affordable and effective fire protection.
How Foam based Fire Extinguishers Work
Foam-based fire extinguishers work by creating a thick foam layer that blankets the fire, cutting off its oxygen supply and preventing re-ignition. The foam also cools the fire’s surface and is effective on both Class A (solid combustibles) and Class B (flammable liquids) fires.
The foam forms a barrier over flammable liquids, stopping the release of vapors that can cause the fire to spread. As the foam cools and smothers, it extinguishes flames quickly and efficiently, making it ideal for fire scenarios involving fuels or materials like wood, paper, and textiles.
Applicable Fire Areas for Foam-Based Extinguishers:
- Flammable Liquid Fires (Class B): Ideal for fires involving petrol, oil, paints, and solvents.
- Solid Combustibles (Class A): Suitable for fires involving materials like wood, paper, and textiles.
- Warehouses and Storage Facilities: Useful in places storing combustible materials or flammable liquids.
- Fuel Stations: Effective in dealing with petrol and other flammable liquid fires.
- Chemical Plants: Safeguards areas with a high risk of liquid chemical fires.
- Workshops and Garages: For use where flammable liquids like oils or greases are present.
- Marine Environments: Offers fire protection in ships, boats, and offshore platforms.