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Showing 1 to 1 of 1 for “"PolyOl Ester oil (POE)"”.
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Investigation of oil retention and pressure drop in suction lines using R1234yf, R134a and R410A with POE ISO 100
… refrigeration systems require the presence of oil, primarily for the purpose of lubrication. A small portion of this oil is transported out of the compressor by the high velocity refrigerant vapor exiting the compressor or by the refrigerant forming an equilibrium mixture with the oil. This …