This 9L capacity safety device is suitable for use on fires caused by the combustion of solid, mainly organic materials. Examples include wood, paper, straw, textiles & coal. It's tested to British Standard 5306 part 3, supplied with complete with test label & annual test certificate, and fully complies & satisfies the requirements of the Fire Precautions (workplace) Regulations 1997 & Fire Precautions Act 1971.