portable water-based fire extinguisher 1.agent weight:3KG 2.water-based type 3.factory price 4.ISO 9001: 2008 portable water-based fire extinguisher Technical parametersUnitDataFire extinguisher ... ,50kg3.Hanging dry powder fire extinguisher 4kg,6kg,8kg4.Portable CO2 fire extinguisher 2kg,3kg,5kg,7kg5.Portable fire extinguisher water-based type 3kg ...