Pressure switch for the pump: advantages, features of the device, connections and settings

The pressure switch for the pump is a very effective monitoring equipment that is installed in the water supply system. Most often the device is installed in order to prevent the occurrence of a so-called dry stroke of the pumping station. However, it has other positive qualities that make it popular.

Advantages of the product

Among the advantages that a pressure switch for a pump has, it is worth highlighting the following:

- efficiency (the presented device regulates the supply of water and the correct operation of the pumping equipment);

- practicality (the relay can be installed on any type of pump);

- durability (thanks to high-quality materials, the presented device rarely breaks);

- availability (you can purchase it in any sanitary ware shop, while the cost of the product is low);

- a fairly simple procedure for installation and configuration;

- high-quality automation, which allows you to shut down the pump if too much or insufficient pressure of the liquid is observed .

The presented device not only makes it possible to optimally use the water supply system, but also extends its service life, which means it saves you money.

Principle of operation and features of the device

The pressure switch for the pump has a fairly simple structure. Inside the plastic or metal housing, springs are set, which are adjusted with special nuts. Also, there is a membrane through which the pressure is transferred to the inside of the relay. The springs control the operation of the pump.

The principle of operation of this device is also quite simple. First of all, you should adjust the springs, that is, set the desired pressure value. Further in the course of work, they turn on the device as needed, that is, if the pressure has not yet reached the specified level. When the springs are closed, the current flows into the pump, and it starts to work actively.

How to install and configure the device correctly?

In order for the pump pressure switch to function effectively, it must be properly mounted. You can do it yourself, because this process is not at all complicated. First you need to install a check valve in front of the suction. The water pressure switch for the pump is mounted from above, in front of the pressure hose.

Setting up the device is a delicate procedure, during which you should be careful and accurate. First, remove the device cover so that you have access to the springs. The pressure is regulated by a large and small nut. One of them (large) is responsible for the lower value of the indicator. With a smaller nut, you can set the required pressure. Now you can tighten the lid. All actions must be done carefully, so as not to damage the product.

A pressure switch for a pump, the connection of which is a fairly simple process, will protect your pumping device from premature wear and breakage.