Which pump to choose for a well

Criterias of choice

Before buying pumping equipment for a well, they are guided by the following technical characteristics:

• power. It is directly related to the performance of the device (the amount of fluid pumped per hour or minute). The optimal indicator is 0.8-1.0 kW;
• head. It should provide a rise in water to a height of about 50 meters;
• performance.It is necessary to select a specific model in accordance with the existing tasks. For watering the garden, a unit up to 0.6 m3 / hour is enough. If the device is used for water supply purposes, a more powerful version will be required;
• manufacturing materials. The main requirements for them are resistance to wear, corrosion and mechanical damage. Practice shows that stainless steel and composite materials are optimal;
• automation. It allows you to timely turn off the unit when there is a threat of overload or when the water runs out;
• type of water intake (upper or lower). The latter option can be chosen if there is no risk of severe siltation during the operation of the well or well. Devices with an upper intake are more reliable, but their disadvantage is that when a certain water level is reached, they turn off.

Consider the main types of well pumps.

Vibrating - the most inexpensive option for a water pump. Budget hydraulic machines have a simple device. The absence of rotating parts makes them reliable to use. The vibration device does not require complex repairs and maintenance. The element that drives the pump is not an electric motor, but an inductor. The armature, which is driven by a magnetic field, transmits momentum to the piston and the elastic membrane. In this case, the piston begins to move back and forth, drawing water into the working chamber, and then pushing it into the pressure water line. Such pumps have low power, are demanding on water quality.

It is important that the device is equipped with automation. Otherwise, you will have to buy it additionally.

Screw. As a well, such devices are used infrequently.The main working element of such a device is a screw mounted on a shaft. It is powered by an electric motor. In this case, the auger captures the input that comes from the inlet and distills it towards the pressure pipe. Advantages of the screw version:

• creating a good fluid pressure;
• minimal noise;
• the possibility of using for dirty water with impurities of large sizes, as well as for viscous media.

Cons - low efficiency and productivity. A large number of friction units leads to rapid wear of parts, which means that frequent repairs and regular maintenance are needed.

Centrifugal. The most common option for a summer residence or a private house. A wheel with curved blades is used as a working element. The latter capture the water in the working chamber. Water is thrown to the walls of the working chamber under the action of centrifugal force. Under the action of excess pressure, water is pushed into the pressure line of the water supply.

Advantages:

• powerful pressure, which allows the use of equipment for drawing water from deep sources and wells;
• high performance;
• minimal noise;
• variety of models of deep equipment.

Of the minuses, they note the high cost, the complexity of the device, and a short service life.

Vortex. According to the principle of operation, vortex devices are in many ways reminiscent of centrifugal ones. Due to the design features, not only centrifugal forces act on the liquid. Additionally, the flow receives turbulent acceleration. Thus, the performance of the vortex device is greater than that of the centrifugal one. There are a number of other benefits as well:

• low cost;
• simple construction. The device does not need complex repairs;
• minimal noise during operation;
• Possibility of efficient pumping of water with low air content.

The main disadvantage of vortex-type devices is the high demands on water quality. There should be no solid inclusions in it. In addition, the operational life of such equipment is relatively short.

Cost and popular models

To date, there are several companies that produce pumping equipment and are especially popular with owners of private houses.

1. Karcher produces various water-lifting units, the minimum cost of which is 12.5 thousand rubles.
2. Pedrollo produces high-quality, but expensive models. The cost of well pumps of this company is 30-60 thousand rubles.
3. Among the budget and high-quality devices, one can single out the Vodomet submersible pumping units and the Jumbo surface equipment manufactured by the Gileks company. The first cost about 9,000, and the second - about 5,000 rubles.
4. “Kid” and “Brook” are vibration devices popular with summer residents, for which you will have to pay about 2,000 rubles.

Having acquired a suitable model, you can proceed with the installation.

The best pumping stations for a well

Like all models of surface pumps, these stations are not designed for submersion. Their maximum depth of water supply is also small (9-10 m). A feature of these installations is the presence of a hydraulic accumulator and automation that controls the operation of the station.

Denzel PS 800X - inexpensive but productive station

5.0

★★★★★
editorial score

100%
buyers recommend this product

A very compact and economical surface pumping station Denzel PS 800X is specially designed for automatic water supply, watering home gardens and pressurizing suburban water systems.

Despite its compact size and not very powerful engine, the station is able to provide an operating pressure of 1.5-3 kg / cm2 and a capacity of up to 3200 l / h with a maximum lifting height of 38 m. The model is equipped with a 24-liter hydraulic accumulator, due to which the frequency of engine starts is reduced . The cost of this complex is 7400 rubles.

Advantages:

• Compactness.
• Small noise level.
• Economical power consumption.
• Good pressure.
• Existence of protection against an overheat.

Flaws:

There is no built-in filter.

An excellent and inexpensive model that easily copes with uninterrupted water supply to three points at the same time.

Metabo HWW 3500/25 Inox - a machine with honest characteristics

4.8

★★★★★
editorial score

92%
buyers recommend this product

See review

This compact new generation model is specially designed to create an efficient water supply system for a country house. The station is based on a reliable pump, which is driven by a silent capacitor motor.

Automation allows you to adjust the operation of the device depending on the pressure in the system. The capacity of 3500 m3/h is sufficient for uninterrupted supply of 2 points of water intake. Such a station costs 8300 rubles.

Advantages:

• Good performance.
• Good pressure (45 m).
• Overload protection.
• Economical motor (900 W).
• No noise and vibration.
• Check valve included.

Flaws:

No dry run protection.

An excellent model for organizing water supply in the country and building an irrigation system for the site.

DAB E Sybox Mini 3 is a compact station with impressive features

4.7

★★★★★
editorial score

89%
buyers recommend this product

See review

Sybox Mini is one of the most compact pumping stations for supplying water to private homes and maintaining pressure in private water networks. The unit is equipped with a powerful engine and a very efficient pump, providing a throughput of up to 4.8 m3/h at a maximum head of 50 m.

The built-in hydraulic accumulator reduces the risk of water hammer (although this plus loses its significance when installed in a well). The main feature of the design is the built-in frequency converter, which provides stable pressure in the water supply system.

Advantages:

• High power in a compact size.
• Possibility of floor and wall mounting.
• Informative display.
• Disabling the self-priming function for use in pressurized systems.
• Self-diagnosis.

Flaws:

• High cost - almost 30 thousand rubles.
• Small volume of a hydrotank (1 l).

Universal model with many functions to create a complete automatic water supply system.

Grundfos Hydrojet JPB 6/60 - quality pump with high power

4.6

★★★★★
editorial score

87%
buyers recommend this product

Grundfos has made a virtually silent fixed installation with excellent performance. Thanks to a powerful 1.4 kW motor and an improved pump design, the Hydrojet JPB is capable of delivering a flow rate of 5 m3/h at a head of 48 m.

Advantages:

• Reliability and long service life.
• High performance.
• Quality build.
• Large hydraulic accumulator volume 60 l.

Flaws:

• Sensitive to voltage drops.
• Noisy work.
• High cost - more than 30 thousand.

Grundfos Hydrojet is ideal for creating automatic water supply for a private house and watering a suburban area.

The essence of submersible equipment

A well can become a source of water in your own plumbing system. The problem is solved with the help of a pump that provides automatic lifting of the liquid and maintains the required head (pressure) in the line. For water supply at home, in principle, two types of installations can be used - a surface or deep (submersible) pump.

On what basis is the type of pumping equipment selected? The surface pump is installed on the surface of the earth, is simple in design and cheaper than other devices. However, it is capable of lifting liquid from a depth of no more than 10-12 m, and at such levels there are rarely layers with clean water suitable for drinking. For wells deeper than 12 m, deep, i.e., submersible installations are required. They are lowered into the well shaft and operated in the aquatic environment. With the help of such pumps, it is possible to provide lifting from a depth of up to 200 m.

A water hose and an electric cable are connected to it. The case has a sealed design, which protects the electric motor from contact with water. Usually a high-powered multi-stage motor is installed, which provides good pressure in the system.

To control the deep pump, a pumping station is installed.It is completed with an expansion tank (hydraulic accumulator), a pressure switch, a non-return valve, shutoff valves, a control and protection system. Modern submersible equipment is produced with automation that provides a stable, safe operation.

Criteria for optimal selection

Choosing pumping equipment is not as easy as it seems at first glance, because it is necessary to take into account personal wishes, the availability of free funds, as well as the following factors:

1. Dimensions of the future hydraulic structure.
2. The required minimum fluid intake, for example, during the day. This parameter is easy to calculate, given the presence of permanently residing family members, as well as household appliances: for example, a washing machine, shower, bath, toilet, which are constantly used in the house.
3. Dynamic level - it must be correctly determined, for this water is pumped out, and the level at which the liquid stops decreasing is considered dynamic. If during 40 minutes of pumping the thickness of the water layer changes slightly, then this well has a good debit and it is impossible to completely pump out water from it.
4. Static level - determined by measuring the distance from the ground surface to the water level, the equipment must be completely turned off. It is advisable to take measurements after a long period of non-use of the pump in order to find out the actual completeness of filling the well.
5. Remoteness of the water source. To do this, you need to measure the distance from the house to the well, then add the height of the location of the most remote water intake point.
6. The concentration of impurities in the liquid, so that expensive equipment does not break down during the first days of operation.

Experts advise choosing equipment based on the depth of groundwater:

1. Up to 8 meters - we use a surface pump or a pumping station.
2. 8-21 m - pumps with ejectors.
3. 10-81 m - submersible pumping devices.
4. Deeper than 81 m - only high-capacity deep-well pumping units.

Precise measurements must be taken before installing the equipment.

Surface pump

It is located on the surface, and when the well is very deep, then inside the structure, since the optimal height of the normal rise of water is within 6-8 m, a maximum of no more than 10 meters. To increase this indicator, an ejector is used, but it can reduce the efficiency and reliability of the entire system.

Similar pumps will ideally cope with the tasks at a shallow water surface, while a high-quality automation system and a hydraulic accumulator increase its service life.

Submersible pump

It sinks into the water below the mirror and perfectly pumps water from a fairly large depth, it is much more effective than a surface product. The body of the unit is sealed, it is made of stainless, very durable steel or moisture-resistant polymers. When selecting, a balance is necessarily observed between such basic parameters as power and performance.

The immersion depth is also taken into account, while an important parameter is the suction cone, which is created due to the strong traction of the product. It is necessary to check the quality of the filter element and the automatic protection. So that the unit does not draw in silt or sand during operation, it is lowered at least a meter from the bottom.It is possible to protect the product using a suspended circle made of a material that does not perceive corrosion - it is located 15 cm above the bottom, and its diameter is made smaller than the width of the hydraulic structure. The water flow will move along the walls of the well, since the suction cone will rest against the circle.

In wells with deep groundwater, borehole pumps are installed that are not afraid of the presence of impurities in the water: for example, ESPA Neptun -185 g / cu. m or Water cannon of the Moscow company Dzhileks - up to 300 g / cu. m.

Which pump to choose

The base is the depth at which the most efficient work occurs: if it is large, then a submersible unit is needed, and when the level is low, then a surface device will do, it is much smaller and lighter, so it is easy to move to the right place.

The efficiency of deep products is greater, since a surface-type pump spends energy on creating an air discharge to ensure fluid suction. The fit and material of all parts of the submerged product is very high, because the slightest penetration of water will cause the product to fail, and the seepage of technical oil will contaminate the liquid, cleaning will be very expensive.

It is necessary to choose pumping equipment with great responsibility and caution, buying a low-power model with poor build quality can result in high financial costs: if, during improper operation, an unexpected rise in the bottom occurs, a sharp drop in the water level or contamination with oil, then you will have to call specialists to solve these problems

Selection by technical parameters

The most important parameters that you need to focus on when choosing a pump for a well after determining its type are pressure and performance.

pressure

The pressure generated by the pump must be sufficient to provide normal pressure at the most remote and high point of the water intake. To understand whether this is so, you just need to compare this value indicated in the description of the unit with the data obtained by simple calculations.

So, you need to add up the following numbers:

• The height from the point of suction to the surface of the earth, i.e. well depth (H₁);
• Height from the ground surface to the level of switchgear placement (H₂);

• The value of the required pressure in the tap, which for the normal operation of the devices is assumed to be 1.5-2 atm or 15-20 meters (N₃);
• The length of the pipeline (L) divided by 10, since it is generally accepted that for every 10 meters of a horizontal section there is a head loss of 1 meter. This value may decrease when using large diameter pipes and vice versa.

Scheme for determining the pressure

In addition, friction losses in the suction pipe and valve must be taken into account, but they are not so significant. As a result, we obtain the formula: H \u003d H₁ + H₂ + H₃ +L/10

Performance

If water is used only for domestic needs in the house, the daily need for it can be calculated by multiplying the number of residents by the standard, which is 200 liters. But this will be a very approximate calculation, since everyone has different habits and needs, and when living outside the city, water is also needed for such needs as watering and caring for the local area and car.

• To determine the required pump performance, we need to know the maximum water flow in a shorter period of time. It is most convenient to operate with such a unit of measurement as a liter per minute or a cubic meter per hour.
• The maximum flow rate is determined by adding the volumes of water flowing from all simultaneously open draw-off points per unit of time.

• The data obtained is compared with the performance of the unit. To be sure that it will be enough for your needs, add 10% to your result. It is this flow rate, no less, that the selected well pump should provide.
• But here a problem may arise related to the inability of the well to produce the required amount of water during the estimated time. If there is little water in it, and its replenishment after pumping out is slow, then an overly powerful pump will periodically empty it and turn off, and you will suffer from a lack of water.

To prevent this from happening, we recommend using a pump with a storage tank or a hydraulic accumulator for reserve water supplies.

Tips & Tricks

Creating a water supply from a well or a well in a private household requires a number of preparatory work, some of which are quite large-scale. Such activities include the arrangement of a well with a waterproofing system or the drilling of a water well with the installation of a casing type pipe. Also, in some cases, it is possible to install a special reservoir, which will be underground - water is supplied to such a storage, which in the future can be fearlessly drunk. All of the above options are well combined with a water supply scheme that includes a pumping station with a relatively small capacity.

It should be borne in mind that during the first start-up of water supply to a private well house in a system that was made on its own, various problems are possible. Naturally, it often happens that the plumbing is debugged almost perfectly, then there will be no problems, but mistakes can happen to anyone. Thus, when starting the system for the first time, you need to carefully monitor how it works, for which you need to check how it functions at home. First of all, you need to closely monitor such an important indicator as pressure.

When pipes don't seem to be buried deep enough to keep the water flowing throughout each season, they can be further insulated with a material such as mineral wool. Then the water will be supplied to the room almost all year round. In addition, you can arrange a hot water supply from a well to solve such an urgent problem once and for all. Outside the city limits, in households, hot water supply is most often done using solid fuel boilers.

In the vast majority of cases, autonomous water supply from a well to a private house is seasonal due to the fact that the pipe from the well goes directly to the surface. Accordingly, it is necessary to install the pipeline in such a way that it is underground at a depth of at least about one and a half meters.

It is also important to remember that if the water in the pipes freezes, and the pump does not have dry running protection, it may simply fail.

How effective an autonomous water supply will be depends largely on the pressure indicator in the system. Whether water is taken from a well or from a well, in any case, the water supply must be arranged in such a way that there is good pressure from the tap.Sometimes it happens that there is simply no way to ensure the correct pressure and, accordingly, a good pressure of water from the tap. Then you can use non-pressure tanks powered by electricity. However, such equipment is sometimes difficult to combine with household appliances such as a washing machine or dishwasher.

The quality of water from such sources is quite enough to water the garden. Moreover, the first stage of filtration provides sufficient cleaning to wash a car with such water without fear of damaging the paint. But in order for the well to be fearlessly drunk and used for cooking, it must be brought separately to impeccable quality.

The main problem is that the chemical and bacterial composition of water from an ordinary, not very deep well or well is extremely unstable. Back in the 50s of the last century, most well owners did not think about whether or not to drink well water, since the upper layers of the soil and, accordingly, the water were not yet so badly spoiled by human activity. Today, water from wells, especially if they are located near cities, can be drunk with great caution.

In modern conditions, even 15 meters of land will not filter the water well enough for its natural purification. Even when a site with a well is located at a considerable distance from megacities and industrial zones, the composition of rivers and precipitation will affect the chemical composition of the water. For this reason, a plumbing system connected to a not very deep well or well requires regular correction and adjustment of the filters installed in the water treatment system.

The following video shows in detail the water supply of a private house.

The best centrifugal pumps

Pedrollo NKm 2/2-GE

Pedrollo NKm 2/2-GE

One of the best submersible pumps from the Italian manufacturer. Reliable assembly, coupled with low power consumption make it very popular among summer residents. The pump is also capable of passing some contaminated water through itself, so that it does not need to be cleaned after several uses. The power is small, but for most wells it is quite sufficient.

Advantages	Flaws
reliability; good performance; durability; pollution protection; low power consumption.

Price: 33,000 - 35,000 rubles.

Grundfos SB 3-35M

Grundfos SB 3-35M

Very powerful well pump for reasonable money. Manufacturers were able to create a universal device that can provide water not only to all residents of the house, but also leave plants for watering. A power of 0.8 kW is more than enough for such purposes. Productivity from 30 meters can reach 20 liters per minute.

Advantages	Flaws
reasonable price for such characteristics; high power; reliability.	protection from work "idle" is necessary; low protection against pollution.

Price: 16,000 - 19,000 rubles.

GARDENA 5500/5 Inox Premium

GARDENA 5500/5 Inox Premium

The device is assembled in China and has very good characteristics. Unit power 0.85 kW. Such power should be enough to fully provide water to a large house with several people. Water can also be allocated for irrigation without harm to residents. But protection against dry work will need to be purchased independently, since work without it is unacceptable.

Advantages	Flaws
high power; good water pressure; robust stainless steel body.	high price; the engine is not well protected.

Price: 20,000 - 21,000 rubles.

BELAMOS KF 80

BELAMOS KF 80

Chinese unit, which is great for deep wells and wells. Power is enough to get water from a depth of up to 70 meters. The unit has all the necessary functions, including protection against idling. Low price, coupled with excellent functionality make this model very attractive to buyers. However, it is worth considering that for a low price, you will have to pay for quickly failing seals.

Advantages	Flaws
low price; good equipment; high power.

Price: 9,000 - 10,000 rubles.

UNIPUMP ECO FLOAT-3

UNIPUMP ECO FLOAT-3

A middle-class device that is perfect for most tasks, including downhole ones. He can easily pump out water from a great depth, and provide it with a large house. Tolerant of contaminated water, which allows it to be used even in cloudy wells.

Advantages	Flaws
universality; dirt protection; low energy consumption.

Price: 10,000 - 12,000 rubles.

The best submersible pumps for a well

As the name suggests, these pumps are designed to be fully or partially submerged in water. Among them, well and borehole models are distinguished. Depending on the type chosen, the height of the water column varies from 9 to 200 m. Submersible pumps are characterized by high efficiency (compared to surface models) and the presence of a sealed casing.

Usually they are equipped with a filter and automatic protection against dry running.

Experts also recommend paying attention to the presence of a float that will turn off the power to the pump when a critical water level is reached.

Pedrollo NKM 2/2 GE - pump for wells with moderate energy consumption

5.0

★★★★★
editorial score

100%
buyers recommend this product

A productive and reliable pump that is able to "digest" water with minor mechanical impurities up to 150 grams / 1 m3 without harm to itself. With an immersion depth of 20 m, the unit provides up to 70 liters of water, raising it by 45 m. Also, this model can work stably in networks with a "drawdown" of voltage.

Advantages:

• Reliability.
• Excellent performance.
• Stable operation in polluted water.
• Low power consumption.
• The presence of a float switch.

Flaws:

High cost - 29 thousand.

A very good model for organizing the water supply of a private house. The main thing when using this pump is to take into account the flow rate of the well.

Water cannon PROF 55/50 A DF - for pumping contaminated water

4.9

★★★★★
editorial score

97%
buyers recommend this product

See review

The novelty of this year is a submersible pump with impressive technical characteristics. When submerged to a depth of 30 m, this unit is capable of delivering up to 55 l / min. to a height of up to 50 m. Protection against dry running is provided by a float switch.

The main feature of the device is the floating design of the impeller. This technical solution makes it possible to pump water containing solids up to 2 kg/m3. The cost of the unit is 9500 rubles.

Advantages:

• Good performance and pressure.
• Existence of protection against an overheat.
• Ability to work in water with a high content of mechanical impurities.
• The presence of drainage channels to reduce the load on the engine at start.

Flaws:

Non-return valve included.

A good model for creating an automated water supply system at home.However, its construction requires equipment with additional elements and accessories (hoses, fittings, check valve, etc.) that must be purchased separately.

Karcher SP1 Dirt is a silent model with low power consumption

4.8

★★★★★
editorial score

90%
buyers recommend this product

See review

A reliable submersible pump from a well-known German manufacturer is designed for a maximum performance of 5.5 m3 / h at a depth of immersion up to 7 m. The unit is equipped with a carrying handle, a patented quick connection system, has the ability to work in manual and automatic modes with float switch fixation.

The main feature of Karcher SP is the possibility of stable operation in turbid water with mechanical inclusions up to 2 cm in diameter. At the same time, the price of the device is quite low - 3300 rubles.

Advantages:

• High performance.
• No noise during operation.
• Quality build.
• "Digestion" of large mechanical inclusions.
• Extended warranty (5 years) from the manufacturer.

Flaws:

• There is no inlet filter included.
• Large outlet diameter - 1″.

The extremely low pressure of 4.5 m indicates the narrow specialization of the device. It is suitable for watering the site, draining drainage wells and pools.

Grundfos SB 3-35 M - powerful pump with low starting current

4.7

★★★★★
editorial score

85%
buyers recommend this product

Structurally, this model differs from analogues in the absence of automation, due to which the manufacturer has significantly reduced its cost. The pump is equipped with a 0.8 kW motor, which provides a solid performance of 3 m3/h with a water column of 30 m.

Alas, the cheapening of the device affected its ability to work with polluted water.The device is able to "digest" no more than 50 g/m3 of mechanical impurities. The price of the unit was a little less than 16 thousand.

Advantages:

• Reliability.
• Simplicity of design.
• Good pressure and performance.
• A small load on the power grid when starting the device.

Flaws:

No dry run protection.

A very good model for a private house with increased water consumption. In case of urgent need, the problem of lack of automation is easily solved by purchasing and installing a float switch.

Other factors

When solving the problem of how to choose the right pump for a well, it is necessary to take into account the quality of drilling work. If professional installations were used for this, which were serviced by skilled workers, this will become the key to the reliability of the well. However, it often happens that, in order to save money, drilling is done by one's own hands or by invited coven workers. In this case, no one can vouch for the quality of the well.

According to many years of observation, homemade wells accumulate silt and sand inside the mine much faster. To use such facilities, it is recommended to install centrifugal borehole pumps specially designed for operation in difficult conditions. For installations of this type will have to pay more money. However, such devices are capable of operating in the mode of significant water pollution.

If you install a simple pump in such a mine, it will fail very quickly. Owners of professionally executed wells have more advantages in this case. They have the opportunity to choose a pump for a well with any necessary parameters.

To transport water from a wellbore to the surface of the earth, it is not always possible to use a rubber hose. The fact is that in the course of work there is a rarefaction of air inside the hose, due to which its walls can stick together. As a result, there are interruptions in the supply of water to the consumer. To avoid such excesses, it is recommended to use special plastic tubes.

Before choosing a submersible pump for a well, you must also take into account the approximate water consumption per day. As a rule, we are talking about the average, because. more water is used in summer and less in winter. As practice shows, a family of 3-4 people consumes about 60-70 liters per day. It does not take into account the cost of watering the garden and other work on the backyard territory. Having a garden, vegetable garden, and pets will entail an increase in daily consumption.

Kinds

A pipeline connected from a well to a private house or cottage does not differ much from other autonomous systems.

It includes:

• well as a source;
• pump;
• storage capacity;
• external plumbing;
• water treatment system;
• internal plumbing;
• control automation.

As for surface pumps, it is best to install them if the height of the water in the well does not exceed 9 meters. Care must be taken to adhere to these standards so as not to reduce the performance of the equipment. There is also a water temperature limit. Basically, it should reach at least 4 degrees Celsius. It follows from this that the surface pump is most often included in the composition of the summer, and not the winter, water supply of the summer cottage. Or you can install such a system already in the basement of the house.But with such an installation, the well should be located at a distance of about 12 meters from the building, which will be provided with water.

Submersible pumps can lift water to a height of about 100 meters. This does not mean that the source can be so much in depth. This indicates that such a distance is required for the liquid to reach the storage tank. Thanks to this, the container can be installed even in the attic of a relatively small building. When mounting such productive equipment, there is immediately no need to install a separate pump for water supply. The well in this case acts as a universal source, since it also allows the use of borehole pumps. They are much smaller in diameter and much longer in length than their counterparts.

The accumulator is an integral element of the water supply system, regardless of the type of pump that will be used. Since it is here that sensors and an automatic system will be installed that will control the on and off of the pump itself. The capacity of the accumulator is small and averages from 20 to 50 liters. This container is not for a water reserve and performs several important functions at once. The water in the accumulator will keep the system running.

Also, the presence of a container minimizes the likelihood that a water hammer can occur in the system.

When choosing a hydroaccumulator model, you need to take into account the approximate amount of water that you plan to use daily.

In addition, the area of ​​\u200b\u200bthe room where the unit will be located will be important. This will depend on the size of the battery and the type of installation.

This will depend on the size of the battery and the type of installation.

Depending on whether you live in this room all year round or use it as a summer cottage for the season, the method of laying the outer part of the water supply depends. If you come to the house only during the season, then you can safely choose the summer pipeline scheme. In that case, it's best install a surface pump. Experts recommend mounting it under a canopy to protect it from rain and strong sun - so that it is never wet. The pipes themselves, going from the pump to the building, can be laid very easily by digging small trenches and setting the pipes to the optimum depth.

In another case, the pipes can not be buried, but left on the surface so that they do not interfere. But only after the end of the warm months they will have to be disassembled and cleaned indoors for the winter. Also, the pipe can be brought into the room through the base or simply through the wall. This summer option will simplify the work, because then you do not have to make a hole in the foundation of the building.