Gear pumpIt's a self-priming pump. This means that the pump does not need to be started. This is one of the main advantages of the pump. In addition, it has high volumetric efficiency and can be stably transported at uniform speed.

Advantages of gear pump:

1. These ensure a constant and uniform flow.

2, gear pump has self-priming ability.

3, it can pump high viscosity liquid.

4. It is very insensitive to pollution.

5, these types of pumps can work in both directions. Thus, a single pump can be used for loading and unloading.

6, gear pump has a very compact and simple design.

7, in addition, the pump can be used for high viscosity liquids, such as oil that cannot be pumped with a centrifugal pump.

8, the pump can produce very high pressure, equal to 3000psi.

9. It's low cost.

10, these types of hydraulic pumps have very low maintenance costs.

11, the use of gear pump to pump very high viscosity fluids (such as engine oil), the possibility of leakage is very small. Therefore, when pumping a very viscous liquid, the efficiency of the pump is increased.

Disadvantages of gear pump:

1. These produce very high levels of noise.

2. Gear pump uses meshing gear; Therefore, the abrasive liquid cannot be used in it.

3, due to the limited size of the gear pump, can not be used for large flow.

The above content introduces the advantages and disadvantages of the gear pump and whether the gear pump needs to be filled with oil. In addition, Shenzhen Oudejie Technology specializes in the sale of new imported gear pumps, and promises to sell products are new imported, while providing our customers with quotation, selection, product information and other services.