How to adjust the pressure of the plunger pump What should be considered when using the plunger pump?

The use of the plunger pump is not a difficult thing, but it is necessary to pay attention to safe use, so as to avoid unnecessary trouble, and at the same time know how to adjust the pressure of the plunger pump. So how to adjust the pressure of the plunger pump, and what to consider when using the plunger pump, do you understand? Let’s take a look together now.

1. How to adjust the pressure of the plunger pump

Find the pump head of the plunger pump. On it you can see a hexagon head screw and a nut to lock the hexagon head screw. At this time, you need to loosen the nut clockwise, and then rotate the screw clockwise to increase the pressure of the plunger pump. On the contrary, rotating the screw counterclockwise can reduce the pressure of the plunger pump.

Second, what should be considered when using the plunger pump

1. Special attention should be paid to the installation of the plunger pump, and the direction should not be mistaken. The direction of the fuel filler port should be upward to make later use more convenient. And it is necessary to use a flexible coupling, which can better avoid any stress generated in the bending process, but the axis error needs to be within 0.1mm, and the angle error is within 0.2 degrees.

2. In the process of using the plunger pump, it is necessary to ensure that the pressure at the inlet of the plunger pump is between minus 17 kPa and plus 50 kPa, and the diameter of the pipe at the pump port of the plunger pump must be the same as the specified diameter, and the pump The height of the inlet from the tank liquid should not be too high, and should be controlled within 1m to facilitate subsequent use.

3. It is also important to pay attention to collocation of pipes. If steel pipes are used, they will exert extra pressure on the plunger pump and cause louder noise. The use of rubber hoses as the inlet and outlet pipes of the plunger pump can effectively reduce noise and ensure that it will not affect daily life.

Regarding how to adjust the pressure of the plunger pump, and what to consider when using the plunger pump, I will first introduce it here. Do you understand? It is not difficult to adjust the pressure of the plunger pump, as long as you learn it, you can easily adjust it, but you should pay attention to daily use to avoid unnecessary trouble.