• Gear Pumps

Gear pumps are a type of positive displacement pump widely used in hydraulic systems and industrial fluid transfer applications. They operate by using the meshing action of gears to generate pressure and move fluid efficiently.

Gear pumps are generally classified into two main types: external gear pumps and internal gear pumps.

External gear pumps consist of two intermeshing gears rotating in opposite directions. As the gears rotate, fluid is trapped between the gear teeth and the pump housing, then carried from the inlet to the outlet. This design offers a simple structure, high durability, and easy maintenance, making it ideal for a wide range of hydraulic and industrial applications.

Internal gear pumps use a smaller driving gear rotating within a larger internal gear. A crescent-shaped divider separates the suction and discharge sides, ensuring smooth and continuous flow. This type of gear pump is well-suited for applications requiring low noise, stable flow, and precise fluid delivery.

Hydraulic gear pumps are commonly used for transferring oils, hydraulic fluids, and other industrial liquids. They are valued for their compact design, stable flow output, high reliability, and cost-effective performance.

YEOSHE Hydraulic Technology provides a wide range of gear pumps in various sizes and specifications to meet different industrial requirements. For product selection, technical support, or customized solutions, please feel free to contact us.