... Pushing and Pulling Liquid Speed: 453kg/h Refrigerant Recovery Machine,1HP, with oil and gas separator, envrionmental and efficient~~Key Features ... made to order of customers.~~Specifications:1. Product Name: Refrigerant Recycling Machine2. Model: QX-24C3. Compressor: 1 Hp, oil-less4 ... optional, and dual voltage 110/220V function available. Refrigerant Recycling Machine,1HP, with oil and gas separator