A micro gear pump is a compact, high-precision pump that uses two meshing gears to transfer fluid. As the gears rotate, liquid is trapped between the gear teeth and the pump housing and carried from the inlet to the outlet. The flow is continuous and nearly pulseless, making it ideal for applications that require stable and precise flow rates.

The magnetic driven gear pump is an advanced design that replaces traditional mechanical shaft seals with magnetic coupling for power transmission. This contact-free structure eliminates the risk of shaft leakage and makes the pump safer and more reliable when handling highly corrosive, volatile, valuable, or hazardous fluids.

Here follows the operating process of a micro gear pump:
1. Fluid suction is generated at the inlet port of the micro gear pump once the gap between the gears widens
2. This causes volumes to dynamically change and traps the liquid inside the void that is created
3. The trapped fluid is compressed, thus transferred to the other side of the pump
4. The movement finishes when the gap closes at the outlet port, which is when the gears perfectly mesh together, the fluid is finally discharged.