The OR-3Z/W knapsack   fogging machine   is used for preventing and cure disease and insect pest for forest and farmland, indoor and outdoor sanitation and epidemic prevention. It is a new sterilization electronic sprayer with reliable capability, convenient use.               OR-2Z/W Knapsack Thermic Fogger Feature Below: Size : 1030*390*285(mm)/730*390*750(mm)               Net weight : 11kg Oil consumption : 0.8L/H                                    Spraying volume: 20L/H             Mist size: less than 30 µ m                                    Chemical tank : 6.1L                         Oil tank : 1.15L                                               Power supply : dry cell 2x1.5V                       Fuel : 90# purified petrol                                    Aerosol : 0# diesel oil