... houses and combustible places5) Main technical info:ModelMFZ(L)3MFZ(L)4MFZ(L)5MFZ(L)6MFZ(L)8MFZ(L)9Dose (kg)3±0.094±0.085 ... ≥14≥14Effective spraying distance (m)≥3≥3.5≥3.5≥4≥4.5≥4.5Operating temperature (°C)-20~55-20~55-20~55 ... of extinguishments5B,2A9B,2A14B,3A14B,3A22B,4A22B,4A6) Wall-mounted L hook for choice.7) Cient design and label are acceptable ...