Hydraulic vane pumps are a type of positive displacement pump commonly used in industrial and mobile applications. They are capable of generating a relatively constant flow rate with varying pressures and are used in a variety of industries including agriculture, oil and gas, construction, and automotive. They can be used alone or in combination with other pumps, valves and actuators to create complex hydraulic systems. Hydraulic vane pumps are versatile, efficient and reliable, and offer a range of options for customization to meet the needs of a particular application.