double hydraulic vane pump disassembly

What is a double hydraulic pump?
A two-stage hydraulic pump uses two pumps to generate high and low liquid flow rates and high and low pressure without requiring higher power consumption. A low-pressure, high-rate inlet valve and a high-pressure, low-flow rate outlet valve allow the pump to generate higher oil pressure at a lower or higher flow.
What is a double vane pump?
Fixed Displacement Vane Pumps - PV2R12 Double Vane Pumps - These double pumps consist of two PV2R series single pumps combined in tandem within a single housing and driven by a common shaft #hydraulic #automobile #broken #maintanence