Imagine... a small electrical fault sparks behind a server rack in a back office. Someone grabs the nearest Fire Extinguisher. Pulls the pin. Squeezes the handle. A jet of water hits live equipment... That's not a Fire Extinguisher problem. That's a colour-band problem, and it's exactly why the small strip of colour near the top of every extinguisher matters more than most people realise.
Portable Fire Extinguishers made to the current BS EN 3 series have predominantly red bodies. The UK's dedicated code of practice for colour-coding them, BS 5306-10:2019, sets out how the extinguishing medium is identified, and BS 5306-8:2023 ...






