Robinair RG6 Portable Refrigerant Recovery Machine - 115V AC, 60 Hz Easy to operate Twin-Cylinder Design provides best-in-class* recovery performance and features a rugged case, oversized pressure gauges, comfortable handle, and simple controls Handles almost all refrigerants - the RG6 works with all common CFC, HFC, and HCFC refrigerants including R-410A 3/4 HP, 115V AC, 60 Hz twin-cylinder, oil-less compressor is capable of recovering both liquid and vapor Equipped with oversized condensers and fan to ensure maximum cooling performance and shorter cycle times High pressure safety shut-off switch automatically shuts machine off if pressure rises above 550 PSI; self-purge feature eliminates potential for cross-contamination and saves time