Used unit, removed working.  Very clean.

The HVAC Pump RST RRU30L Refrigerant Recovery Unit Machine is a single refrigerant recovery machine designed for commercial and industrial use. This unit is capable of recovering various refrigerants such as R-410a, R-12, and R-22. With a voltage of 115V, this machine is lightweight at 20 kg and offers efficient recovery of refrigerants for HVAC and refrigeration systems. The RST brand is known for its reliability and quality, making this unit a dependable choice for professionals in the HVAC industry.