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Turbine centrifugal main pump What are the characteristics?
Centrifugal oil pump has the advantages of: (1) high speed, can be directly driven by the turbine shaft without any deceleration device; (2) the characteristic curve is relatively flat, adjust the system action Large amount of oil, the pump out of oil increased, and the export of oil Pressure drop is small, to meet the regulatory requirements of the rapid movement. Disadvantages of centrifugal pumps: pump inlet negative pressure, once the air leaks will make the pump work abnormalities. Therefore, we must use a special oil to the main oil pump, to ensure the reliability and stability of the pump work.