... type dry powder fire extinguisher 4kg,6kg,8kg4.Portable CO2 fire extinguisher 2kg,3kg,5kg,7kg5.Portable fire extinguisher water-based type 3kg ... ,4kg,6kg,9kgB.Fire extinguishing agent1.ABC dry powder fire extinguishing agent 25kg,40kg ... our email, we are always sincerely at your service! co2 fire extinguisher nozzle,fire fighting hose nozzle