Recover all commonly used refrigerant recover both vapor and liquid refrigerants quickly Self purge feature 1) Recover all commonly used refrigerant (CFC,HCFC,HFC),including R410a 2) 1/2HP oil-less compressor can recover both vapor and liquid refrigerants quickly.3) The big torque motor ensure the machine can work under the low-pressure, low-temperature, high-temperature and Big-load conditions4) ...