
Large Refrigerant Recovery and Storage Machine with Exchange Valve for CFC/Hcfc/Hfc Refrigerants. Oil-Free Compressor Design: Utilizes truly oil-less compressor compatible with CFC, HCFC, and HFC refrigerants for clean operation. Exchange Valve Technology: Special exchange valve design eliminates the need to change pipelines during liquid or vapor recovery. High Efficiency Recovery: Vapor recovery rate up to 120 kg/h and liquid push/pull rate up to 5500 kg/h for large chiller service. Automatic Safety Stop: Thorough refrigerant recovery with automatic stop function at -0.04Mpa to ensure system safety. Flexible Tank Options: Available in various storage tank capacities including 500L, 1000L, 2000L, 3000L, 5000L, and 8000L. Global Certification: Products certified by CE, ATEX, and ISO9001, ensuring strict quality control and international standards. Overseas Engineering Support: Professional engineers available to service machinery overseas, providing video-based online technical support. Fast Delivery & Inventory: Sufficient inventory of standard models allows for immediate delivery within 7-30 days after payment.