4kg Powder Extinguisher Portable Fire Extinguisher Fire Extinguisher PRODUCT DETAILS Basic Performance Fire Rating: 13A 89B C Out-diameter: 140 mm Volume: 5.0 L Cylinder length: 375 mm Extinguisher weight: 6.78 kg Cylinder weight: 2.14 kg Temperature range: -30 ~ +60 Max working pressure: 15 bar Test pressure: 30 bar Min wall thickness: 1.17 mm Material: DC01 High Performance Fire Rating: 27A 183B C Out-diameter: 140 mm Volume: 5.0 L Cylinder length: 375 mm Extinguisher weight: 6.78 kg Cylinder weight: 2.14 kg Temperature range: -30 ~ +60 Max working pressure: 15 bar Test pressure: 30 bar Min wall thickness: 1.17 mm Material: DC01 Design,manufacture and inspecion comply with EN3 standard. Cylinder is listed with European Directive PED97/23/EC,with CE mark. High-grade brass head valve assembly with pressure release valve ensures reliability and optimises efficiency with EN3 Approval. Precision built mechanical pressure gauge provides a very accurate indication of extinguisher's pressure status,with EN3 Approval. Mono-Ammonium Phosphate and Ammonium Sulphate powder with EN615 Approval. Metal or plastic bracket to choose. Silk screen print or Sticker label to choose.