... with HPC refrigerants such as R134a,R404A,507 EMkarate RL the leader in refrigeration lubricants. Polyol ester iubricant for use with ... ,20L,200L is used for refrigerant that do not damage the ozone layer .such as :r134a ,r404a,,r407c ,r507,r508b and some ... other HFC series refrigerant.The viscosity range for use : ISO VG5-VG220.Techinical specification: ItemTesting ...