Product Name: 10lb, 4.5kg CO2 Fire Extinguisher -Ck45 Steel Model NO.: TGr-MT 4.5(10LB) Power Source: Gas Fire Extinguisher Retirement Life: 10 Years Effective Range: 3.5m Portable Extinguisher: Portable CO2 Fire Extinguisher Certification: CCCF, CCC Size: 10lb Object: Class B, Class C Type: Portable Fire Extinguisher Agent: CO2 CO2 Fire Extinguisher: Ck45 Steel Cylinder Portable CO2 Fire Extinguisher: GB4351 Dioxde Carbon Fire Extinguisher: ISO 7165 Working Pressure: <150 Bar Test Pressure: 250bar Trademark: TENGER Transport Package: Carton Specification: ISO 7165 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, electricalFire Class: B & CTypical bracket: Wall bracketWarranty: ≥ 4 yearsThis product is rechargeable!CO2 Fire Extinguisher-4.5kg/10lbTGr- MT 4.5 (10LB)Cylinder sizeD152XH510mmCylinder materialCK45Package sizeL220XW170XH640mmTypical package weight17.8kgCylinder volume6.8LCO2 charged weight4.5kgMin wall thickness5.5mm