How to choose the right equipment for water wells

It should be noted that the well is not only independence from the centralized water supply, but also clean water. In order for the system to work without breakdowns and failures, it is necessary to carefully select equipment for a well for water.

Savings at this stage can lead to huge costs in the future, because all parts of the system operate under high loads.

Overview of the main parts of the system

So, even before the start of work, it is necessary to determine what equipment will be needed. It is best to invite a qualified specialist or order the project in a competent organization. Then you will know exactly what you need for the project..

You can find a ready-made version of the network and take it as a basis. Remember that combining several projects is not recommended, the set of equipment and its characteristics are calculated for a specific type of layout.

Caisson

Equipment well under water is impossible without a reliable protective shell that will protect the equipment from the adverse effects of precipitation. In addition, the design is used for the most rational arrangement of all system components.

You can buy a ready-made option, and you can do it yourself: a tie is poured around the well, which is reliably waterproofed, and you can use brick, concrete or metal for the walls. The upper floor is best made of metal or wood. And do not forget that any design must be waterproofed and insulated.

Pump

It is no secret that the equipment of wells for water in the first place begins with the selection of the pump. The performance of the entire system depends on it. (See also the article Which Pump is Better for a Well to Choose.)

The following factors should be considered:

• The depth of the well is a very important factor, the larger it is, the more productive a pump is needed. And, if the depth is small, you can use ground pumping station type "Gidrofor". But most often, deep-well submersible pumps are used, which are characterized by high performance and long service life - up to several decades.
• The diameter of the well is also an important indicator, it is for him to navigate, because if the equipment is too large, it simply does not fit into the source, and too small a size may not provide adequate performance.
• Pump power, this indicator is determined based on the length of the pipelines and the maximum water flow in the house. It is calculated simply - each crane consumes a maximum of 0.5 m.³at one o'clock. Naturally, at the same time all the points are unlikely to work, so the power will be enough with a margin.
• The pressure in the system - pressure should be within 2-3 atmospheres. If the indicator is small, water-heating equipment will suffer.

Important note! In addition to all the above factors, it is necessary to consider the manufacturer of the equipment. According to statistics, the most reliable and unpretentious in operation are pumps from European manufacturers. In addition, experts are well aware of this equipment, and you will not have problems with maintenance and repair.

Pressure tank

This equipment for water wells is an important element that directly affects the life of all parts of the system.

The main features of the choice are as follows:

• The accumulator should maintain a certain pressure in the system, in addition, it can store some water. The volume of the tank varies widely - from 10 liters to tons.
• The main function of the accumulator is to smoothly change the pressure in the system and prevent water hammer and equipment breakdowns from overloading. Therefore, it is not worth saving, but choosing products of proven manufacturers.

Pressure switch and pressure gauge

These two devices are used in the complex, they perform the functions of adjustment and control of pressure in the system:

• The pressure switch is used to turn on the pump at a certain value, this ensures a more uniform operation of the entire system. It is better to select waterproof options that can work in unheated rooms.
• The pressure gauge shows the pressure value, it can be used to easily identify faults in the system, since in such cases the pressure always drops.

Wellhead

This part is also necessary when constructing a well and has its own characteristics:

• The site can be either metal or plastic; it protects the source from pollution by atmospheric precipitation and groundwater.
• The tip also serves to mount a well pump, if you have a heavy one, it is better to opt for a metal product.

Pipes and hoses

This question is also of great importance - the water rises up through the hose, and enters the house through a pipe.

The requirements for this piece of equipment are simple:

• The hose must be designed for use in wells. Simple garden hoses are not the best option - they are easily damaged and quickly become unusable.
• It is worth stopping at the PND pipe, and it is better if there are no connections on the way from the caisson to the house, it is easy to lay it with your own hands.

Note! Pay extra attention to the cable on which the submersible pump will be suspended - it must be strong and durable, the ideal material for this is stainless steel.

Filters

Due to the fact that the pump can lift small grains of sand in water, we need equipment to clean the water from the well. Sand separates easily; the simplest borehole filter can do this. But you can put a whole system that will improve the quality of water, making it even tastier and healthier.

Conclusion

We considered how to properly equip a well for water and what to look for when selecting each element. The video in this article will help to understand some of the features of the selection of the necessary components even better.