The tubular oil pump is composed of a pump barrel assembly, a plunger assembly, and a fixed valve assembly.

Tubular suction pump is named because the pump barrel device (including the pump barrel, addition joints, etc.) is directly connected to the tubing by threads. Tubular pumps have the following characteristics:

1. 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.

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

3. Suitable for shallow wells and medium-deep wells with large displacement.

Application characteristics and precautions

1. This kind of pump needs to be equipped with an oil drain.

2. In short-distance manual transportation, it is better to have no less than three people, and they should be evenly distributed along the entire length. They should be handled with care to prevent falling, shock or collision.

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