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Water Fire Extinguisher

Water fire extinguishers are the most popular type of fire extinguisher and are designed for tackling Class A fires.

These fires are caused by combustible materials like wood, paper, and textiles, making water fire extinguishers extremely useful in most homes and businesses. We stock high-quality, fully accredited water fire extinguishers in 3ltr, 6ltr and 9ltr sizes, available in both classic red and polished aluminium.

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What is a Water Fire Extinguisher?

A water fire extinguisher uses water to put out Class A fires, such as those involving wood, paper, and textiles. It works by cooling the fire and reducing the heat.

How Does a Water Fire Extinguisher Work?

A water fire extinguisher works by cooling the fire. The water is sprayed onto the flames, lowering the temperature and stopping the fire from spreading. It removes heat from the fuel, making it harder for the fire to continue.

  • Lower the temperature

  • Remove the heat from the fuel

  • Prevent the spread of the fire

This method is effective for Class A fires but should never be used on electrical or flammable liquid fires.

What Is A Water Fire Extinguisher Used For?

A water fire extinguisher is used for Class A fires. These include fires caused by wood, paper, and textiles.

When To NOT Use A Water Fire Extinguisher

Never use a water fire extinguisher on electrical fires. Water can conduct electricity, increasing the risk of shock.

Don’t use a water fire extinguisher on:

  • Class B flammable liquid fires like oil or petrol, it will spread the fire

  • Class C gaseous fires

  • Class F cooking oils. Water will splash the cooking oil around the kitchen potentially causing the fire to spread

  • Class D metal fires. Water can react with some metals, making the fire worse

  • Electrical fires, electricity is a major cause of accidental fires in UK homes, over 20,000 each year (source)

According to the Home Office's fire statistics data tables, electrical distribution and appliances are common sources of accidental dwelling fires.

How To Identify A Water Fire Extinguisher

A water fire extinguisher is red with a red label. The label will show clear WATER text per BS EN 3.

You’ll find clear instructions on the label, along with a pressure gauge to check its readiness.

What Is A Water Additive Fire Extinguisher?

A water-additive fire extinguisher contains water mixed with additives to improve performance. The additives make the water more effective at cooling the fire. They can also help prevent re-ignition.

  • These extinguishers are used for Class A fires

  • Are more efficient than regular water extinguishers

  • Ideal for environments where fires can quickly spread

What Is A Water Mist Fire Extinguisher?

A water mist fire extinguisher uses a fine mist of water to put out fires and is effective on Class A, Class F, and electrical fires.

Water mist extinguishers are safe for delicate equipment, cooking oil fires and enclosed spaces. They are more versatile than regular water extinguishers.

The Pros and Cons of a Water Fire Extinguisher

Pros of a water extinguisher:

  • Effective on Class A fires, like wood and paper.

  • Easy to use and affordable.

  • Ideal for homes and offices.

  • Non-toxic and safe for general use.

Cons of a water extinguisher:

  • Not suitable for electrical fires.

  • Can spread flammable liquids like oil.

  • Damages electronics and valuable items.

  • Limited to Class A fires only.

Products From Fire Protection Shop

Fire Protection Shop specialise in the supply of high-quality fire extinguishers. There are many different classifications of fire and so our products include a variety of different extinguisher types. For example, we offer water or foam fire extinguishers for solid combustibles and carbon dioxide fire extinguishers for flammable liquid or electrical fires. Each extinguishing agent comes with its benefits. Typically, water extinguishers are cheaper, produce a cooling effect and prevent reignition once the fire has been extinguished. Carbon dioxide extinguishers are clean agents, they leave no residue, are suitable for electrical fires and are often used on liquid fires which include petrol, oil or other solvents.

In addition to our extinguishers, we offer a range of fire safety products to both domestic and commercial premises. This includes the supply of fire blankets, extinguisher stands, smoke alarms, first aid kits and much more. Our entire range is sourced from reputable brand manufacturers at competitive prices. Also, all of our products carry a full warranty and guarantee and are supplied with relevant fixings where applicable.

So, for fire extinguishers, alarms and all your other fire safety needs, trust Fire Protection Shop to give you the quality, expertise and service you require.

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