... life 2.Strength,High pressure 3.Low noise,low pulsation 4.Displacement: 40~100ml/r Hydraullic gear pump BAP3.5(Group 3.5) ... are high volumetic efficiency and long life achieved by smart design and accurate control of machining tolerancesFine finished steel gears, ... What is our main market?A:Europe(41.7%):Italy,Germany,England,France,Holland,Greece,SpainPortugalSwissland,Finland,Czekh,Russia,Poland.Asia ...