Model Number: MTT30 Brand Name: DN Key Specifications/Special Features: We supply different fire extinguisher including CO2 fire extinguisher, foam fire extinguisher and dry powder fire extinguisherDetailed size see below attached table ModelMTT30 Od 229mm Volume 43L Cylinder length 1280mm Cylinder weight 48kg Extinguisher weight 104kg Filled weight 30kg Temperature range -30°C-+60°C Max working pressure 200bar Test pressure 300bar Min wt 5.2mm Material 34CrMo4 Fire class 144B Packing size 118X55 X 124cm