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English to French translations [PRO] Tech/Engineering / pumps
English term or phrase:to deaerate
mode d'emploi pompe immergée. "The submersible pump is equipped with an automatic deaerating device whose function is to remove probable air licks in the pump.If the water level drops below the vent valve, some water flows penetrates outside through the vent valve. This is not a defect of your pump, but serves to deaerate the pump. another example "the pump isn't deaerated automatically."