... liquid refrigerants quickly.3) The big torque motor ensure the machine can work under the low-pressure, low-temperature, high-temperature ... ,R502,R509Cat V: R402A,R404A,R407A,R407B,R410A,R507 Refrigerant Recovery Rate Cat III Cat IV Cat V Vapor 0.2kg ... @50Hz 9A@60HzPower110V/220V/50/60HzOperating Temp-10°C-40°CDimensions344mm×287mm×514mm(L×W×H)Net Weight 16Kg Portable refrigerant recovery machine