Product Name: En3 2kg CO2 Fire Extinguisher-Alloy Steel Cylinder, 34CrMo4 Model NO.: TGr-MT2E Power Source: Gas Fire Extinguisher Retirement Life: 10 Years Effective Range: 2.5m Portable Extinguisher: Portable CO2 Fire Extinguisher Certification: CE Size: 2kg Object: Class B, Class C Type: Portable Fire Extinguisher Agent: CO2 CO2 Fire Extinguisher: 34CrMo4 Steel Cylinder Portable CO2 Fire Extinguisher: PED 97/23 Dioxde Carbon Fire Extinguisher: En3-7 Standard Working Pressure: <150 Bar Test Pressure: 250bar Approve: BS En3 Trademark: TENGER Transport Package: Carton Specification: CE Origin: China HS Code: 8424100000 Product Description CO2 fire extinguisher seriesCylinder material: CK45/34CrMo4/AA6061Valve material: BrassWorking pressure: 15MPaTest pressure: 25MPaSafety valve: 22MPaFire extinguish agent: CO2, using for oil & grease, electricalTypical bracket: Wall bracketWarranty: ≥ 4 yearsThis product is rechargeable!2kg CO2 Fire Extinguisher- Alloy Steel CylinderTGr-MT 2 (2kg)Cylinder sizeD108XH470mmCylinder material34CrMo4Package sizeL160XW130XH610mmTypical package weight7.5kgCylinder volume3.0LCO2 charged weight2kgMin wall thickness2.3mm