How to adjust the air pump pressure switch?

Air pump is a common equipment, which can generate a certain air pressure and is widely used in sewage treatment, tunnel ventilation and so on. Many people say they don't know how to adjust the pressure of the pump. Today, Bian Xiao will talk to you. How to adjust the pressure switch of air pump? How to choose the air pump? With these questions, let's learn about the relevant content together!

How to adjust the air pump pressure switch?

If the pressure difference of the air pump changes, rotating the pressure switch in the forward direction increases the pressure and rotating the pressure switch in the reverse direction decreases the pressure; If the pressure difference of the air pump is fixed, you only need to adjust its shutdown pressure, and these two buttons need to be adjusted at the same time.

How to choose an air pump

1, look at the appearance

When buying, everyone should carefully check whether the outer packaging is complete. If it is online shopping, it is necessary to inspect the goods in detail to check whether the products are brand-new. We also need to check whether it is squeezed or hit, and whether its performance is affected. We also need to check whether the parts inside it are loose. If it is loose, it will make a lot of noise when used in the future.

2, electricity check

After the visual inspection is correct, it needs to be powered on. After the air pump is connected to the power supply, if it is not connected to the air, it will be in an empty state, and the air at its outlet will flow and produce great noise. Therefore, it is recommended to be close to its air outlet when buying and listen to its sound. You can compare several models and choose an air pump with less noise.

Step 3 look at the brand

If the budget is sufficient and the economy permits, I suggest that you can choose a merchant with strong strength and good reputation, so that not only the product quality is guaranteed, but also the service mechanism is more comprehensive, so that users can have no worries.

Bian Xiao's words: That's enough about how to adjust the pressure switch of air pump. I hope I can give you some reference. For more related content, please pay attention to Qijia Information.