BOSCH Rexroth A7VK Axial Piston Variable Pump

▶ Sizes 12, 28, 55, 107▶ Nominal pressure 250 bar▶ Maximum pressure 315 bar▶ Open and closed designA7VK pump Features▶ Compact design▶ Reduced dimensions and mass in comparison to A2VK▶ Mounting flange, drive shaft and functions identical toA2VK, thus easy to replace▶ Increased corrosion protection through special surfacetreatment▶ Manual adjustment with prescision display and clampunit to prevent accidental adjustment▶ Double shaft sealing made of special material andflushing chamber to identify damage and protect environment▶ Improved volumetric efficiency through robust rotarygroup using proven axial tapered piston technology▶ Optionally available with mounted high-pressure reliefvalve▶ Low noise levelClosed design (A7VKG)▶ High permissible filling pressure for highly-viscous media orhydraulic fluid by separating the filling channel and pumphousing▶ Case drain fluid must be dischargedOpen design (A7VKO)▶ The housing is connected to the suction chamber. A case drainline between the housing and reservoir is not requires