Have you decided to start choosing a pump? The following article will help you understand this issue. These devices allow you to fully water the plants, pump a lot of water from the well into various containers. Thanks to the information provided, you will be able to better understand the structure and principle of operation of these units. The ability to choose wisely the best option for your summer residence will save you money.

The favorable price for household appliances that work with pumping water makes it possible to purchase them for the conditions of any summer cottage. Unpretentiousness in operation allows the devices to operate in an aggressive climatic environment, and the simplicity of the mechanism does not lose its functions after canning for the winter or in rooms without heating. To find out about the weak points that the pumps have and to protect them from possible breakdowns, you should read the information below.

A submersible pump is a simple device designed for household tasks, it consists of several elements. The main element driving the mass of water is the power element. This is an electromagnetic core in the shape of the letter "P". Electrical steel, with tightly wound, varnish-insulated winding, cast epoxy resin so as to ensure the safe operation of the device, excluding the possibility of water entering the core device. The electromagnet itself is firmly held inside the case, thanks to a reliable fixation and cavities occupied by quartz sand, necessary for the cooling wire through sheets of electrical steel.

The rod is fixed on the magnet in the shape of the letter "P". It works with a rubber washer serving as a cushioning pad. The quality of the gasket affects the overall performance of the device. The principle of operation of the gasket is as follows. The shock absorber is attached to a plastic sleeve, it isolates the pump chamber. The clutch acts as a container for the collection and passage of water, isolating the liquid from the electrical mechanism of the unit. A special diaphragm guides and fixes the stem, it is fixed in the inner part of the coupling.

Some manufacturers increase the stem length to optimize the operating principle. This makes it possible to qualitatively apply the centrifugal force advantage of which the submersible units are capable. With this feature of the submersible design, the stem fully protrudes into the coupling chamber. The ears, which are located in the inner part of the chamber on the rod, improve the conditions for the centrifugal force of the rod. It will result in a guaranteed increase in the performance of the entire system as a whole, because in this case the stem shifts less.

The mushroom-shaped rubber inserts that you may notice in the pump assembly are called check valves. Through these parts, water seeps into the chamber, but they do not allow liquid to escape, since they are provided as a locking mechanism when squeezed.

Increased elasticity of the check valve is required to ignore accumulated debris in the interior pumping device... Elasticity allows the valve to fit snugly against the sleeve walls, limiting the stopper. V otherwise, part of the water will be sent back, which will negatively affect the efficiency and speed of the unit.

The rubber piston is, in fact, a fundamental part of the design; disruption of its operation can provoke contamination of the source with small debris. In most cases of breakdown, the piston itself fails. The rest of the parts cannot be similarly claimed, since they are more durable, although they are constantly exposed to vibrations during the course of the submersible unit's operation.

Principle and features of work

The varying force of pressure inside the discharge chamber allows the pump to operate. Reciprocating movements of the piston (or diaphragm, depending on the model) made of rubber cause a high-speed flow of water. Upon detailed step-by-step consideration, the following picture emerges. The unit, receiving electricity, provokes the appearance on the windings of the coil magnetic field... The U-shaped core, when magnetized, attracts the vibrational part of the unit - the coil, which is located in the discharge chamber.

The received impulse affects the piston, which turns inward, and the rod device is thrown away with the action of the check valves. The principle of reverse-forward current is due to the operating conditions of the alternating current, alternately appearing and disappearing and forming dips without magnetization of the coil. This property allows the coil to be thrown back each time and, when magnetized, repeat the action again. The piston pressing on the water frees up new space for the next portion of water, which is instantly sent to the clutch due to the pressure created.

Such cycles take place at a frequency of 100 times per second, allowing you to transfer about a hundred volumes of the chamber. It is this rhythm of the action caused by the movement of the rod that creates constant vibration during the operation of the unit. Thanks to this process, the pumps are called "vibrating" pumps.

Places and methods of application of the submersible pump

The simplicity of these units allows them to be put into operation in different climatic conditions... No special maintenance or prophylaxis is required. There are no rotating parts or moving mechanisms. The special optimized design of the pumps makes it possible for the parts to wear out several times less than that of other units. This solution will be beneficial for your summer cottage.

If the pump is not run dry, then it will not overheat, heat is lost instantly due to cooling of the incoming water. Pumping alkaline water does not harm performance, mineral salts do not create sediment on the internal parts. Despite its exceptional reliability, weak sides such devices still have.

The very process of action, namely the vibrations that pump the liquid, can destroy the mechanism. Over time, they cause displacement of any part, regardless of the operating conditions. The part that comes out of the groove creates additional vibration and breaks its own structure. Knowledge of the principle of work allows you to occasionally carry out preventive work. Also, some conditions for work should be excluded, namely:

• Do not use a submersible device to pump water out of a newly dug well. Floating particles and dirt will very quickly clog the capacity of the unit, if you cannot do without this measure, you should clean the main components of the apparatus.
• Do not use the submersible in a large body of water such as a river, lake, swamp.
• Do not supply water from a container with a limited supply of water, such as a cistern or tank.
• Do not use the pump as a device for pumping out liquid from a flooded room in your summer cottage.

If we consider the experience of using vibration pumps with wells, then consumer reviews will vary. For some, who have been using such pumps for decades, the entire operation process goes without problems. Some consumers instantly disable the pump itself, and also destroy the well. Apparently, a whole set of factors matters here, speaking about the quality of the pump and the well, but leaving no chance to predict the development of events.

Choosing a vibration pump for your summer cottage

A variety of selection of quality water pumps from the CIS countries, as well as from China, allows you to choose optimal solution for your needs. Given the development of this sector, it is very difficult to find German and Italian water pump models, therefore, as a rule, there is nothing to say about them. Let's move on to an overview of the most bought and popular models on the market. By the way, the cost of a high-quality pump may not exceed 60-70 conventional units.

"Malysh" is the youngest in terms of characteristics, but the most demanded model on the CIS market. A reliable water apparatus, the most economical to purchase, can have two types of water intakes (upper and lower). Additional thermal protection allows the device to be resistant and durable in severe winter conditions.

"Trickle" - this water apparatus is no less popular due to its powerful pressure. Slightly different in characteristics, depending on the country of manufacture, but gives stable head values ​​of 60 meters.

"Aquarius" is a submersible pump, it is more expensive than other models, but the increased head characteristics (up to 100 m) and the ability to pump large volumes of water make it possible to use this unit in large farms.

Many owners of summer cottages and private farms that are not connected to a centralized water supply are not by hearsay familiar with the problem of supplying water to their home and personal plot.

The "Kid" submersible pump will help to partially solve it, which, although not a powerful device capable of pumping water from artesian wells, will quite cope with the supply of water from wells, shallow wells and open reservoirs.

For those who are just going to equip autonomous water supply as well as users pumping equipment it will be useful to learn about the device, the principle of operation and the rules for operating the unit. We will describe in detail how to install the "Kid" in the well and provide it smooth operation.

Submersible pumps of the Malysh series are produced by the Russian company Livgidromash, which has a history of nearly seventy years. During this time, more than three million copies of various pumping equipment came off the assembly line of the plant.

The use of a filter will not only extend the life of the unit, but will also ensure the flow of better quality water purified from any impurities.

Maintenance of pumps Kid

In order for the pump to serve for a long time and properly, it is necessary to observe the operating and storage conditions of the equipment recommended by the manufacturer. In this case, the manufacturer guarantees its normal operation for two years. The pump does not require complex maintenance and care, and simple rules it will not be difficult to complete.

After the first installation of the device in the well, you need to let it work for one or two hours, and then remove and carefully inspect the case and components for detecting malfunctions. If everything is normal, then the vibration pump can be put in place and used further, leaving it immersed in water for a long time.

Periodically, at least once every three months, and if possible, then every hundred hours of operation, the unit must also be inspected. If, at the same time, traces of friction are found on the body, it means that it was incorrectly installed and, during operation, came into contact with the walls of the water intake.

To avoid this, you need to align it and put an additional rubber ring on the body.

If the inlets are clogged, they must be carefully cleaned without damaging the rubber valve. For cleaning, it is best to use a tool with a blunt end.

If the pump is not used in winter, it must be taken out of the well, rinsed and dried well. When storing the unit, place it away from heating appliances, and also to protect against direct sun rays.

If, following the manufacturer's recommendations, a breakdown occurs due to reasons beyond the control of the user, the pump should be taken to a service center. The list of popular breakdowns of the "Kid" pump and the ways of their elimination are described in.

The submersible pump "Kid" is a convenient and inexpensive household appliance, easy to use and easy to maintain. Of course, due to its small capacity, it is not able to provide a full-fledged water supply to a private house, and, in fact, no one sets such tasks for it.

An inexpensive vibrator perfect for seasonal use. He will become a real assistant on summer cottages... So, with the help of "Kid" you can organize watering of plants and water supply from wells, wells or open reservoirs.

Experienced in installing or using the Baby Pump? Please share information with our readers, tell us about the specifics of the unit's operation. You can leave comments and ask questions in the form below.

Reading 5 min.

Centrifugal pumps for wells, the drilling of which is practiced not only in private areas, but also during construction multi-storey buildings are becoming more and more popular. In civil, industrial and energy construction, they are used to provide various facilities with clean or industrial water.

Today for well equipment it is proposed big choice specialized pumping equipment from simple models to full-fledged for the implementation of tasks of any complexity.

Device and purpose

The centrifugal borehole pump is not by chance arousing the greatest user interest among equipment for pumping water from wells and wells. Unlike analogs (vibration or hand models) it possesses the best ratio durability performance, pumping quality, ease of maintenance and cost.

Main structural element centrifugal pump- an electric motor with a vane rotor, as the unit chamber gradually fills with water. As the energy generated by the engine flows directly to the flow, a pressure column with a certain power is formed. With an increase in the injection moment, water rises through the pipeline and is supplied under pressure to the water supply system.

The power and, accordingly, the performance of the pump depends on the number of valves that are included in its package. The greater the need for pumping water, the more big amount the valve must be of the selected model.

Centrifugal pumps for wells are leading in the segment of suburban, cottage and suburban construction due to the affordable price and the ability to meet the needs for water supply small area or a country house.

Varieties

On modern market borehole centrifugal pump is presented in three main modifications:

• submersible;
• semi-submersible;
• superficial.

Submersible models

A submersible centrifugal pump looks like a gas-filled cylinder or a small-diameter cylinder - the size of some modern models in the section does not exceed 100 mm. The installation of such equipment is carried out directly in the well.

The cylindrical body of the unit contains a dry-type mobile rotor motor. To start the equipment, no additional actions are required on the part of the master or the owner of the site, as well as filling the pump body with water.

A submersible pump is ideal for wells with a depth of 10 m - in fact, in this case, it has no analogue or alternative. In addition, centrifugal submersible units are universal - they can be used for arranging sand or artesian wells, as well as for pumping and transporting oily and non-aggressive acidic liquids.

Considering purchasing equipment such as submersible pumps for wells, it should be remembered that their installation and maintenance are associated with the need to shut down the system and remove equipment from the well. For diagnostics and devices of this type, it is recommended to involve specialists.

Semi-submersible units

Semi-submersible centrifugal pumps work on the same principle as the classic submersible pump (or centrifugal submersible unit). However, there are significant differences in the design and configuration of this type of equipment. The working unit of the unit or the engine is completely protected from moisture, while working chamber directly in contact with her. To ensure correct operation of the semi-submersible model, it is equipped with fin stabilizers. They hold the part of the housing in which the engine is located on the surface of the water, the working part of the installation is in the water all the time.

In comparison with submersible analogs, semi-submersible ones have less power and larger dimensions., which does not prevent them from maintaining their market positions in the relevant segment.

Surface equipment

A surface electric pump is relevant in the case when the depth of the well or well does not exceed 10 m. As the name implies, the surface unit is installed directly above the well; a submersible hose is used as a contact element. This type of structure is easy to install and maintain, and the hose can also be easily removed from the well tubing for replacement or cleaning.

With the pronounced advantages of surface pumping equipment, it also has disadvantages:

• the pump chamber of the old modification, not equipped with a check valve, needs to be filled with liquid in time (made manually), otherwise the installation will not be able to pump out a sufficient amount of water;
• the power of the installation is inferior to submersible and semi-submersible analogs.

Selection options

• the volume of daily water consumption;
• the exact depth of the well or well;
• the rate of filling the well pipeline with water;
• productivity (speed and volume of pumping per unit of time);
• diameter of the main pipe of the well;
• quality and purity of water.

Installation features

When choosing a model, you need to take into account the fact that the connection surface pump slightly different from installing a pump in a well.

Surface pump installation

The ease of use of surface models lies not only in the ease of fixing the unit and its connection, but also in the fact that you do not need to specially select a place for this, since it is any convenient piece of land directly near the well.

Installation steps:

• determine the location of the equipment, level the site;
• install the pump in a position corresponding to the manufacturer's recommendations and fix it with fasteners;
• connect the hose and check valves;
• before lowering the hose into the pipeline, make and check the connection to all communications;
• fill the pump chamber with water;
• check the system performance and adjust the parameters of its operation.

Installation of a submersible and semi-submersible pump

Despite the fact that the type of placement of a submersible and semi-submersible pump is different, the installation scheme is the same. The only difference is the need to place auxiliary supporting rails during the installation of the semi-submersible model and, when placing the pump itself, to prevent contact of the upper part of the housing (with the motor) with water.

Stages of placement;

• inspect the pump itself, contacts and the well for mechanical damage;
• install a check valve;
• connect the device to all necessary communications;
• attach a safety cable to the unit;
• dive or install in accordance with the manufacturer's recommendations;
• carry out a test run and adjust the operating parameters of the installation.

Do-it-yourself selection, piping and installation of a pump in a well (video)

Consider the example of the pump "Aquarius". This is a practical, simply arranged and the most appropriate in the category "price-quality" device for a borehole pump. It consists of two parts: the pump and electric motor... The pump is driven by centrifugal force.

To calculate the pump power for water wells, you can use the pump power calculator for water wells.

The pump consists of a shaft with blades, impellers and drive rings, passing through the shell. Parts of the product are held in place by a cover with internal thread... When the device is turned on, the wheels spin, create a centrifugal force that pumps the liquid filling interior shell.

The motor consists of a stator, a rotor, two ball bearings that run in oil. The automatics are manufactured by the German manufacturer Thermik. It is trouble-free, independently monitors the operation of the engine and protects it if you have to work at the limit. In order to control the operation of the pump, there is a remote control device connected to the power supply cable. This pump is designed to supply water from a depth of 1 to 20 m, with the smallest permissible borehole diameter of 120 mm. It is possible to adjust the pressure of the water supplied by the pump using a special valve located at the end of the outlet hose. The device is suitable for lifting water from 360 liters to 12 cubic meters per hour, hose diameter must be larger than ¾ inch. Considering working qualities borehole pump devices, it is possible to use it to pump water from wells, natural reservoirs, other reservoirs, wells.

Connection and service of a borehole pump.

Before lowering it into the well, the "Aquarius" pump must be prepared:

The discharge pipe must be connected. The type of pipe to be connected depends on the needs for which the "Aquarius" pump is planned to be used. You can use a hose for irrigation if it will be used for irrigation or water intake, or if it is planned to use it for work in tandem with a hydraulic accumulator in a stationary installation - a metal or plastic pipe.

Installation of a non-return valve. When connecting a pump that works in a closed pressure water supply system, it is imperative to connect a non-return valve. Check valve not installed during production. There are two connection methods: by tapping into the pipe at a distance of less than 1 m from the outlet pipe or by installing the valve directly into the pipe. According to experts, the best choice there will be a valve with a brass seat.

Attachment of the cable. The cable is passed through special slots on the body and is securely fixed. The cable can be used from nylon and steel. It is strictly forbidden to lift or lower the pump by the wire. From practical experience it follows that it is best to fix the wire in the discharge pipe using the brackets intended for this - this will facilitate lowering and lifting of the device and practically exclude the possibility of mechanical damage. After that, the borehole pump device is connected to the outlet.

The device is gently lowered into the well under strict control over the tension of the pressure hose and electrical cord. The device is attached to the desired depth with a cable. The pump can be used.

Even taking into account the high reliability of the "Vodoley" pump and the fact that it can operate without interruption for many years, it is recommended to take it out of the well twice a year and inspect it for breakdowns. Examine it from the outside. It is unacceptable for the engine axle to jam during rotation, which should be light and soft. In the event that no axle jams are detected and the device continuously pumps water under the required pressure, it should be installed in its place.

If you have any concerns about the correct operation of the device, you must continue the examination. provides for the possibility of systematic inspection, and, if necessary, replacement of rotation bearings. It is recommended to inspect the condition of these parts, the oil seal and check the oil level. If it is necessary to change the oil seals and bearings, add oil to the desired level. It is worth looking at the motor winding for damage or signs of overheating. Dismantling the engine is a delicate matter: after all, the insulation of the wire becomes brittle and easily damaged after some time. The pumping part does not need special maintenance, but, with a strong decrease in the pressure of the apparatus, it would not hurt to change the impellers - perhaps the reason is their wear.

Cleaning and minor repairs of the borehole pump.

There are times when borehole pump device does not rotate and its owner needs to disassemble the pump. Please note: the device does not have an internal filter, and the mesh that traps stones and coarse sand is attached from the outside between the engine and the pump part. For this reason, cessation of rotation is usually caused by breakage or clogging of the impellers. Not a large blockage, it is possible to try to eliminate it yourself.

You need to clean it in several stages:

Remove the protective mesh. In new models, it is secured with a special clip that can be opened by prying it off with a screwdriver or lightly pressing in the middle. On old ones - there are two ordinary bolts that can be easily unscrewed

On wide pump models it is also possible to remove the cable duct - a small metal groove that protects the cord from defects.

The motor can be dismantled and disconnected from the pumping part by unscrewing the four bolts with a 10 spanner. After that, it is necessary to remove the couplings that direct the force of the motor to the pump.

The disassembled apparatus is carefully placed on a horizontal surface. It is very important not to damage the cord.

Next, you need to turn the shaft with a 12 head or a socket wrench, be sure to support the upper part of the apparatus. When the shaft moves, you need to feed a stream of water into the pumping part in order to remove parts from there that caused the device to jam. After making sure that the shaft can rotate, we carefully wash the pump, and assemble it in the reverse order.

If it turns out that the impellers are broken, disassembly of the pumping part is necessary. Entrust these works to the service personnel, since in this case it is necessary to replace the broken parts.

There are often cases when the owner of the pump, noticing that the axle in the pumping section does not rotate, decides that the bearing is stuck. But in the pumping part there is one sleeve bearing and, accordingly, cannot jam. This is where the impeller problem arose and it is best to replace them. If you have spare parts, you can try to fix the pump yourself. For this you need:

• Rest against the brass part of the bottom of the device and with force squeeze the shell from below and from above.
• Using narrow-teeth, remove the retaining ring. The ring is in a special groove and will loosen if you squeeze the shell hard.
• Remove all impellers one by one, then remove the thrust cover with bearing.
• Eliminate the cause of the jam and put the parts in the reverse order.

It should be borne in mind that in service centers there is a special press, with the help of which the pump is disassembled and assembled. Without such a press, at home, it is difficult to do this, and maybe impossible.

The submersible pump is a powerful unit capable of regularly pumping water from the deepest sources. In everyday life, such a unit can be used both for a well and for a well. Below we will consider in detail the device and the principle of operation of the device, as well as the features of its selection and connection.

The device of a submersible pump for a well - design features of the unit

Household construction submersible pumps may be different. It all depends on the type of motor, the principle of operation and the parameters of the units. Each submersible submersible pump consists of two main parts - a built-in or external motor, and a multi-stage pumping unit.

The built-in motor is usually located at the bottom of the pump - this protects the motor from contact with water. Above the engine is the drive shaft of the unit, wheel guides and special outlets in the form of blades.


Depending on the type of the borehole pump, it can be equipped with additional spare parts. The device of the vibration pump, in addition to the motor and shaft, also includes a special glass and a vibrator, which creates the necessary for work high pressure... The vibrator itself consists of an armature, regulating washers and a rubber shock absorber. The latter is compressed during operation of the pump, thereby creating the conditions necessary for the intake of water. All elements of the vibration pump are housed in a robust housing.

Another type of deep water pumps is centrifugal units, which are slightly more complex in design and more durable in operation. It is because of this that most buyers prefer this particular downhole pumping equipment. The main role in such a device is played by a blade outlet attached to the engine of the unit. Pumps of this type hardly overheat due to the fact that the bearings inside its structure are cooled by contact with the pumped out water. Most centrifugal pumps are equipped with built-in automation that protects equipment from dry running and voltage surges in the home power grid.


All elements of the centrifugal pump are housed in a robust sealed stainless steel casing.

Each type of equipment works differently. The principle of operation is largely influenced by the elements with which the submersible pump is completed. Vibrating unit performs its functions by moving the piston. In the process of supplying electricity, an electromagnetic field is created inside the device, which attracts the vibrator - this drives the pump piston. At the same time, a discharged pressure is generated in the working chambers of the unit, which pushes water into the free space of the chambers. By the same principle, water flows through the channels into the pipeline.

The principle of operation of a centrifugal submersible pump for water is based on the rotation of the impeller. In this case, a centrifugal force is created around the perimeter of the working blades, pushing water from the suction pipe into the pressure channel, and then into the pipeline. Another type of equipment works according to the same principle - a screw pump.

How to choose a submersible pump for a well - we decide ourselves

To choose a pump that can lift water from a depth, you must adhere to certain rules... Among other things, you will need to study specifications unit. The most important parameters include:

• Pump power - downhole devices are already quite powerful devices in themselves. As a rule, this indicator of equipment does not fall below 1.5 kW. This is quite enough for pumping water from springs up to 30 m deep;
• Productivity - when calculating this indicator, you need to take into account that a family of 4 people on average consumes about 200 liters. water per day. Therefore, it is better to buy a pump capable of pumping at least 50 l / min. Such productivity will allow you to stock up on water for various household needs and watering the garden;
• Built-in protection - the pump must have float switch, pressure switch or water flow switch. These devices will significantly extend the life of the unit;
• The size of the water source - each submersible water pump has its own dimensions and weight. If the diameter of the well is not large, then the unit must be of the appropriate size so that the owner can calmly submerge it in water;
• Pump head - when calculating, it is necessary to take into account that 1 meter vertically is equal to 10 meters horizontally. To the head indicators indicated in the pump passport, another 30 meters must be added. Thus, if the depth of the well is 40 meters, then the head created by the unit must be at least 70–80 m.

The way the appliance is cooled is also of great importance. It is best to buy pumps, the motors of which are cooled by the working fluid. Such devices do not require special maintenance and frequent checks, since they work almost completely autonomously.

Having bought a suitable pump, you can start arranging the water supply from a water source. This will require pipes through which water from the well will flow into the house. The diameter of the pipes should be 25–32 mm. Experts advise buying polymer products, as they do not corrode and are easy to bend. Further, in the process of work, the pipes will be installed in the soil to a depth of 30-50 cm. To arrange water with your own hands, you will also need a septic tank. To make it easier to maintain, you will need to purchase a drain pump.

Having prepared everything you need, you can get to work. The algorithm of actions is as follows:

1. First of all, you need to equip the pipe coming out of the well with a head;
2. Next, you need to install the caisson. To do this, you need to dig a hole next to the well and place a plastic container inside it;
3. After that, you need to install the pump in the well. To do this, pull the hose onto its branch pipe and secure it with a metal clamp. After that, the hose, cable and safety cable are tied with electrical tape with a step of 1.2 m. Then the pump body is tied steel cable, and the unit itself is lowered into the water. During installation, the device should not swing, otherwise a hit against the wall will cause pump malfunctions;
4. Next, you need to connect the hose to the pipes laid underground. All joints must be treated with a sealant and tied with FUM tape;
5. Before digging trenches, check the water supply. To do this, you need to start the engine for a while and observe the amount of water flowing out of the pipes. If pump performance does not drop, trenches can be dug.

It is very important not to damage the unit while lowering it into the well. This must be done very slowly and carefully. Otherwise, an expensive repair of the device may be required, or a complete replacement of the deep-well pump.

Owners of summer cottages and private houses are often interested in how to properly connect a pump and a hydraulic accumulator into one whole system. First of all, this requires a careful study of the equipment connection diagram.


The principle of "pump-check valve-hydraulic accumulator-pressure sensor" is the simplest and most durable. Such a scheme rarely requires repair, it does not need maintenance and frequent checks, and works completely autonomously. The essence of this scheme is that the pump pumps water to the system, which is connected to a hydraulic accumulator. The pressure sensor in the structure is responsible for the correct operation of the pump.

If most beginner questions do not arise with the principle of operation of the accumulator, then in practice everything turns out to be much more complicated with the installation and connection to the water supply system.

In fact, a hydraulic accumulator is a reservoir filled with water. In spite of simple design he plays enough important role in the water supply system of a private house. In this regard, it is necessary to fasten the device extremely carefully, trying to exclude any possibility of the appearance extraneous noise and vibration.

To securely fasten the tank to the floor surface, use a special rod mechanism, which is equipped with thick rubber gaskets damping vibration. The accumulator is connected to the pipeline by means of rubber adapters.

Be especially careful with a new tank. Water must enter it under a weak pressure so that the membrane that has caked during storage slowly returns to normal. working condition... The accumulator connected and filled with water is first tested by working under weak pressure... Further, the pressure must be gradually increased until the water supply system starts operating normally.