Portable CO2 fire extinguisher

Portable CO2 Fire Extinguisher

CCS certified portable carbon dioxide fire extinguisher(EC is optional)

  • 3kg Portable Co2 Fire Extinguisher
  • 5kg Portable Co2 Fire Extinguisher
  • 7kg Portable Co2 Fire Extinguisher


Ships of 1,000 gross tons or more shall carry at least 5 portable fire extinguishers as required by 1974 SOLAS Chapter II Regulation 6 amended 1983.
Co2 is a clean, dry gas and does not conduct electricity. It leaves no residue and can be used on delicate electronic equipment.

Approval Standard:

1. IMO Chapter 4 of International Code For Fire Safety System and Its Amendments.
2. GB4351.1-2005 Portable Fire Extinguishers-Part 1: Performance and Construction.
3. IMO A.953(23) Improved Guidelines for Marine Portable Fire Extinguishers.
4. GB4351.2-2005 Portable Fire Extinguishers-Part 2: Performance for Seamless Steel Cylinders of Portable Carbon Dioxide Fire Extinguishers.


Model MT/3 MT/5 MT/7
Weight 3KG 5KG 7KG
Cylinder Working Pressure 17Mpa 17Mpa 17Mpa
Cylinder Water Test Pressure 25.5Mpa 25.5Mpa 25.5Mpa
Filling Radio ≤0.67kg/l ≤0.67kg/l ≤0.67kg/l
Valid Injection Duration ≥8S ≥8S ≥9S
Valid Injection Distance ≥2.0M ≥2.5M ≥2.5M
Delayed Action Time ≤5S ≤5S ≤5S
Rate of Residual Extinguishing Medium ≤15% ≤15% ≤15%
Cylinder Material 34CrMo 34CrMo 34CrMo
Fire Extinguisher Rank 21B CE 34B CE 55B CE
Operating Temperature -10℃~+55℃ -10℃~+55℃ -10℃~+55℃
Certificate Avaiable CCS EC CCS EC CCS EC