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Operating Principle
With the gear drive ring gear rotation, the vacuum suction chamber volume generated from small to big oil absorption, oil discharge chamber sizes from big to small squeeze oil discharges of oil.
Special Tooth Profile
Gear tooth profile for the straight line, ring gear tooth profile conjugate to straight lines, almost no work in trapping area, thus greatly reducing the noise and pressure pulsation pump
Pressure Is Increased by Two Stages in Series
First-class gear from import pressure OMPa, the outlet pressure of 12.5MPa; second stage inlet pressure 12.5MPa, the outlet pressure of 25MPa. When the outlet pressure is 25MPa, the per-class gear to pay only take 12.5MPa pressure difference, to improve the working conditions of the pump to extend the life of the pump.