... Liquid Speed: 453kg/h Refrigerant Recovery Machine,1HP, with oil and gas separator, envrionmental and efficient~~Key Features: 1. Ergonomic well balanced ... 6. The outer shell adopts one-off rotary technology with high intensity and concussion resistance.7. Overall protection device, safe credibility. ... Compressor: 1 Hp, oil-less4. Applicable Refrigerant: Cat. III:R-12,R-134a,R-401C,R-406A,R-500;Cat. IV ...