The inlet and outlet of the pipeline pump are the same size and the height of the center from the ground is also the same. Many people may mistakenly think that the installation direction of the pipeline pump does not need to be determined. This is wrong. If the direction is wrong, the pressure will not rise or the water pressure will not be enough. Below Let’s introduce how to identify the direction of the inlet and outlet of the pipeline pump:

1. Generally, pipeline pumps are marked. The arrow on the pump body or base points to the water outlet of the pipeline pump, and the remaining one is the water inlet.

2. Observe the structure. The closer to the base is the water inlet. The right side of the picture below is closer to the base. This is the water inlet. The water flows in and is sucked in by the impeller (point 2) and then thrown out to the water outlet and enters the pipeline.

3. Generally, the water outlet of a pipeline pump has a copper exhaust valve, which is used to exhaust air or install other sensors. The outlet with this component is the water outlet. If you still can’t tell, please contact us for technical support.