The URU-5000B is a 110V, 50/60Hz recovery machine, featuring an oil-less compressor. It is used in the process of recovering refrigerant from systems that need to be maintained or overhauled.
The advantage of an oil-less compressor is that the same unit can be used for recovering multiple refrigerants onboard vessels.
NB: A separate recovery bottle must be used for every different refrigerant to avoid any contamination