The EVERSAFE range of dry powder extinguishers is certified to BS EN 3 and is manufactured under an ISO 9001 approved Quality System. Extinguishers are available in a wide range of sizes. The cylinders are fully deep drawn from cold rolled steel, and pressure tested to twice the extinguisher’s working pressure. Cylinders are externally coated with polyester (with phosphate under treatment) for maximum corrosion resistance and have passed the 480-hour salt spraytest. The EVERSAFE range of dry powder extinguishers is charged with specially fluidised and siliconised mono ammonium phosphate powder which offers resistance to compaction where the extinguisher is installed in a location subjected to vibration. It is safe and effective for use on Class A (carbonaceous), Class B (flammable liquid) and Class C (flammable gas) fires and also suitable for use on live electrical fires.