Powder Fire Extinguishers – ABC – UK Delivery

We supply a range of extinguisher sizes to cover large and small areas. These can cover everything from vehicles to large offices and are ideal for tackling a variety of fire types.

Additionally, many of these fire extinguishers are safe for use on live electrical equipment (N.B. ensure you check the instructions).

The dry powder extinguisher works by smothering the fire by forming a barrier between the fuel and source of oxygen. The type of extinguisher has a yellow label.

It is important to note there are special dry powder extinguishers that are typically used on fires caused by flammable metals (such as titanium or magnesium). These extinguishers have a blue label.

When Not to Use a Dry Powder Extinguisher

You should never use a dry powder extinguisher on the following fire types: Class F fires – cooking oils: such as olive oil or butter and typically a chip-pan fire. Electrical fires: if the voltage exceeds 1000v.

Typically, pressurised water, carbon dioxide and wet chemical extinguishers need to be hydrostatically tested every 5 years. However, dry chemical extinguishers need to be tested every 12 years.