... 3kg, 5kg, 10kg, 24kg. portable co2 fire extinguisher (BA020 142)specifications of portable co2 fire extinguisher ♦ Material:carbon steel♦ Weight:2kg ... 5kg, 10kg, 24kg.certification of portable co2 fire extinguisher ♦ CE/EN615Features of portable co2 fire extinguisher ♦ .imple structure, flexible operation, ... stations, chemical paint houses and combustible places. portable co2 fire extinguisher