Can anyone tell me what oil is to be used for R170 in ULT application
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Can anyone tell me what oil is to be used for R170 in ULT application
Hi Myberg
R170(ethane) is compatible with virtually all oils but prefered types are mineral oils and allkyl benzene,however,a lubricant with a higher than normal viscocity is normally required as hydrocarbons are more souluble than conventional refrigerants.:D