... : 453kg/h Refrigerant Recovery Machine,1HP, with oil and gas separator, envrionmental and efficient~~Key Features: 1. Ergonomic well balanced design ... . III:R-12,R-134a,R-401C,R-406A,R-500;Cat. IV:R-22,R-401A,R-401B,R-402B ... (W)*370mm(H)10.Weight: 17kg11. Remarks: Oil and Gas Separator optional, and dual voltage 110/220V function available. Refrigerant Recycling ...