Portable fire extinguisher with 12kg charged. Extinguishing agent: crystalline chemical powder. For class A,B,C fires. With tested efficiency 55A / 233B. Consist of two parts of steel sheets not alloyed for embossing or cold confirmation according to UNE 36.086, with denomination. DC-04 Cold rolled sheet, and united by semiautomatic but weld in atmosphere inert a mix of CO2 gas and argon. RAL 3000 Epoxy paint of 100 micron thick, covered in conservatory after receiving prior treatment with phosphates in degreasing tunnel and deionised water. With brass valve, with intern pressure gauge and intern security valve of pressurized self-test. Hose made in reinforced rubber with connection to the extinguisher and in the outlet a duck-billed diffuser. Dimensions of 635 mm x ø 190 mm. Maximum operating temperature: - 30 ºC to + 60 ºC. Support included.