CO2 Fire Extinguisher Trolley EN3 Specifications Product nameCO2 Fire Extinguisher Trolley Capacity10KG10KG20KG ModelMTZ-10MTZ-10AMTZ-20 Cylinder Diameter155mm136 x 2mm219mm Cylinder Height970+10mm650+10mm1315+10mm Extinguisher weight35KG37kg80KG Temperature range-30℃~+60℃-30℃~+60℃-30℃~+60℃ Max working pressure174bar174bar166.7bar Test pressure250bar250bar250bar Material34CrMo434CrMo437Mn Fire Rate113B89B144B Packing size25 x 25 x 8147 x 40 x 8045 x 43 x 115 CertificationKitemark EN3Kitemark EN3Kitemark EN3