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Subject: seal quenching gen. Hot Oil pumps 676/677. PRV n.2 Seal quenching. /Насосы горячего масла 676/677. 2 понижающих клапана. Охлаждение прокладкиПомогите, пожалуйста, с переводом! |
| *Quenching – utilized to cool the outside seal or remove any leakage that may crystallize on the faces when in contact with the air.On vacuum service, the quenching liquid acts as a lubricant and seal between the mated faces.If it were not used, air would be pulled across the faces with the result that they would run dry and fail. |
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