Combination of Two High Pressure Pump.The Axial Clearance Can be Automatically Compensated by the Bearing Blocks.Low Noise, High Volumetric and Mechanical Efficiency.

The CBN gear pump consists of a big displacement, low pressure pump and a small displacement, high pressure pump, a check valve as well as a relief valve.When working at the pressure lower than the relief pressure, both big and small pump supply volume...

Consisting of 2 high pressure gear pumps, the CB2A Double pumps featurehigh mechanical and volumetric efficiency, low noise level as well as high reliability.They are widely used in the hydraulic systems where 2 independent power sources are required, such as excavators,loading machines, etc.

Combination of a Big Displacement, Low Pressure Pump and a Small Displacement, High Pressure Pump.The Axial Clearance Can be Automatically Compensated by the Floating Side Plates.An Unloading Valve Can Effectively Reduce the Power Consumption.