1, CE standard 2, refrigerant recovery, charge 3, Comperssor oir charge and drain 4, Leakage hunting Refrigerant Recycle and Recovery Machine1, Refrigerant recovery ,vacuum , charge, A/C leakage hunting; Comperssor ... Power supply AC220V/50Hz Recovery speed 400g/min Charge speed 800g/min Weight scale precision ±5g Cylinder capacity 14kg QYJ-L800 Refrigerant Recycle and Recovery Machine