Based on the controlling methods of sound absorption sound insulation and damp we take rational use of some materials to control the radiating noise from the engine room engine cover and oil sump tank and so on .

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Liquids collecting in the coalescing filter sump are automatically drained into the common drain tank .

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Design and approach on sump and precipitating tank upward and downward mining area

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Easy to use just plug and play can be used in sump or hang on the tank .

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