The brass sucker rod pump is composed of a pump barrel assembly, a plunger assembly, and a fixed valve assembly.

The brass sucker rod pump is because the pump barrel device (including the pump barrel, addition joints, etc.) is directly connected to the tubing by threads.

Features of brass sucker rod pump:

1. The brass tube has good anti-corrosion properties, which perfectly solves the problem of underground anti-corrosion.

2. In the case of the same tubing size, the diameter of the tube pump used is larger than that of the rod pump, so it is suitable for large displacement oil wells.

3. The structure is sturdy, the flow channel area is large, and the crude oil with high viscosity can be pumped.

4. It is suitable for shallow wells and medium-deep wells with large displacement.

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