... co2 fire extinguisher 1.agent weight:2/3/5/7kg 2.portable type/hand-held 3.factory price 4 ... ≥8 ≥8 ≥8 ≥8spray effective rangeM ≥2.0 ≥2.0 ≥2.5 ≥2.5spray lagging timeS ≤5 ≤5 ≤5 ≤5spray ... business scopes are as follows:A.Fire extinguisher1.Portable dry powder fire extinguisher 1kg,2kg,3kg,4kg ... extinguisher 4kg,6kg,8kg4.Portable CO2 fire extinguisher 2kg,3kg,5kg,7kg5.Portable fire extinguisher water-based ...