... refrigerant oil and compressor oil, to upgrade oil characteristics before filling the refrigerant oil into compressor.PERFORMANCE:High efficient degassing & dehydrationContinuous ... oil, new refrigerant oil, to upgrade oil characteristics before filling the refrigerant oil into compressor.APPLICABLE OILS:Mineral oils, all ... (POE) ,Ether(PVE) , PAG,compressor oil. Refrigerant Oil Treatment Machinery