The owners of suburban housing inevitably face two main questions.First, how to provide your house and plot with water supply, because today few people can get by with a simple well. For a comfortable stay in a house, watering a lawn, a garden, a personal plot, you need to carefully consider your own water supply system. As a rule, the natural water pressure is not enough for the uninterrupted operation of an autonomous system. Therefore, a well is made for water intake, a pump is installed in it. It is he who ensures the delivery of clean water. And here comes the second question: how not to be mistaken with his choice. After all, you can buy a pump that will not cope with the necessary task, or you can overpay for unnecessary functions.
Content
The construction of suburban housing does not always start from scratch. We often purchase pre-existing houses with a specific landscape. Someone already has a well on the site, which can become a full-fledged source of water supply, while someone has to drill a well. Therefore, the choice of a pump often depends on where and how it will be installed.
Given their location, pumps are divided into two main groups:
They are surface mounted. Contact with water through connecting pipes or flexible hoses. For quality work, they must have a check valve. Such pumps create a lot of noise during operation, so it is better to keep them in a separate room.
It is a fairly simple design, since the body of these systems is far from the water and does not need additional protection. The control of such a pump consists of only two modes - turning on and off the engine. They have very low functionality for creating a home water supply system. They can only be used to fill the storage tank. In addition, they do not have a cooling system for the drive, which often leads to overheating. These units are great for watering the garden and vegetable garden from a well, but are not intended for water supply at home. The biggest advantage is the price.
It has a centrifugal mechanism and vertical installation. Installed in a well. The maximum head of this unit is 30 meters, the water rises from a depth of 9 meters.
Price: 2200 rub.
Throughput: 2.76 m3 / hour
Power consumption: 370 W
Surface pump for horizontal installation. Average in its characteristics. It can reach water from a depth of 7 meters. The device is considered not very powerful (600 W) and a maximum head of 36 meters.
Price: from 7500 rub
Throughput: 3.1 m3 / h
A very simple and reliable device from a well-known Italian brand. With hydraulic accumulators, it is used for water supply and irrigation. Works at temperatures ranging from -10 to + 40 degrees. This model is quite powerful 1100 W, with its help the water rises from a depth of 9 meters.
Price: 13200 rub.
Maximum head: 58 m
Throughput: 4.2 m3 / h
This is a more complex system. With its help, you can organize a full water supply to the cottage. It consists of a self-priming pump and a hydraulic tank, which maintains a certain pressure in the water supply. The pumping station is equipped with devices that monitor the head and pressure levels. If they fail, control mechanisms are activated that normalize these indicators.
They are used for water intake more than 10 meters deep. It is the ejector (external) mechanism that can cope with this task. The principle of its operation is based on another, narrower pipe. Water flows through it faster than through the main one. Due to this, additional thrust is created in the ejector. The pressure in the main pipe rises and the head rises. These units operate with a lot of noise.
Horizontal installation. Designed to raise water for irrigation of the site. It can be used at water temperatures from +4 to +35 degrees. It pumps liquid from a depth of 25 meters, has a maximum head of 45 meters.
Price: 8500 rub.
Throughput: 2.4 m3 / h
Power: 800W
Surface station, installed horizontally. With centrifugal mechanism. Works at a depth of 25 meters, with a power of 1100 watts.
Price: 13500 rub.
Maximum head: 20 m
Throughput: 2.4 m3 / h
Centrifugal self-priming pump with ejector. Produces water intake (depth 8 m). The unit is excellent for water supply and irrigation of the site.
Price: from 17,000 rubles.
Throughput: 5 m3 / hour
Power: 1400 W
Submersible devices are installed in the well. The pipe diameter in the well must be 10 mm larger than the pump diameter (this is the minimum value). For operation, the device is immersed in water completely or partially. All models are cylindrical and waterproof, mostly made of stainless steel. Almost all units of this type have built-in filters to protect the membrane from contamination. The necessary elements of a borehole pump include a check valve and an attachment for a fixing cable. Their height ranges from 0.5 to 2.5 meters. They have many advantages: quiet operation, high productivity, water supply from great depths. True, there were also some drawbacks: labor-intensive installation, which requires the work of specialists, the installation of a safe power supply, the need to remove the pump from the well in order to ensure control over its operation.
They have low productivity, but they are quite capable of meeting the needs of a country house. Due to the vibration waves that are generated during operation, the wellbore collapses over time. It is because of this that it is better to install it in wells with concrete rings. The disadvantages include the level of noise they create.
Well pump. Installed vertically. Used for water supply and irrigation. This unit has good head and performance. Works quietly enough.
Price: 1500 rub.
Throughput: 1.08 m3 / h
Power consumption: 280 W
Designed for pumping and raising water from a well and open reservoirs. The pump body is made of aluminum, which is anti-corrosion. For domestic purposes it is used for watering a garden, vegetable garden, lawns. One of the most popular pumps.
Price: 2500 rub.
Most popular pumps. They work at great depths, have high productivity, practically do not create vibrations and work silently. Their principle of operation is based on the rotation of two discs (or impellers), which are alternately connected to each other. They form the impeller. While rotating, it creates pressure, due to which water enters the working chamber. From it, under the action of centrifugal forces, through the outlet openings, water flows under high pressure into the hose. Surface pumps also have such a scheme of work.
The pump lifts water from a depth of 20 m. It works in any position (horizontal, vertical), but must be completely submerged in water. Has floating impellers. The model is low-power, the main purpose is watering.
Price: from 12 500 rub.
Maximum head: 32 m
Throughput: 2.7 m3 / h
The body of the model is made of stainless steel, the electric motor is single-phase. It can work at a depth of 20 meters. This pump is suitable for water supply with a high power (750 W).
Price: 9100 rub.
Flow rate: 4.8 m3 / h
The casing is made of stainless steel, with a technopolymer impeller. It has a 9-stage suction system and high power (900 W). Installed vertically. Works at temperatures from + 4 to + 35 degrees. Raises water from wells 15 meters deep.
Price: from 8600 rubles.
Maximum head: 60 m
Throughput: 4.5 m3 / h
Filtered particle size: 0.5 mm
Pump, with stainless steel casing, with smooth motor start. Works in an upright position, lifts water from a depth of 30 meters. Has a power of 820 watts.
Price: from 8900 rubles.
Maximum head: 47 m
Capacity: 3.6 m3 / h
The pump from the Ukrainian manufacturer. It pumps from wells with a diameter of at least 110 mm. The manufacturer is confident in its product, therefore the pumps are designed for a long operating time without additional maintenance. This brand can deliver water from a depth of 40 meters and serve multiple homes.
Price: from 18500 rub.
Maximum head: 105 m
Capacity: 4.3 m3 / h
Power consumption: 2.82 kW
Pump suitable for wells from 110 mm. Its capacity is 6.6 m3, and its head is 110 meters, it can be called one of the most efficient pumps. Temperature range from +1 to +35 degrees.The unit operates with partial immersion in water. Has a built-in capacitor.
Price: from 19,000 rubles.
These models are mainly used in production, as they work without problems in very dirty liquids. But there are also household models for lifting clean water from wells. Their principle of operation is based on the rotation of a screw mounted on the rotor in the working chamber. It is set in motion by water entering the chamber through the receiving holes located in it. The higher the rotational speed of the screw, the higher the pump performance will be.
The Russian manufacturer presents a unit that copes very well with the tasks assigned to it. It is not difficult for him to supply water from a depth of 30 meters, both from wells and from open reservoirs. The maximum head is 60 meters. The unit operates silently and is designed for temperatures ranging from + 1 to + 35 degrees. This pump is great for water supply to summer cottages.
Price: from 8320 rub.
This Chinese device can dive to a depth of 120 meters. Its maximum head reaches 110 meters. Like all screw pumps, it does not react to contaminated water and various suspensions in it.
Price: 14,700 rubles.
Italian pump made of stainless steel, which ensures its durability, all joints in this model are sealed with high-strength rubber. Works almost silently.
Price: from 27 900 rubles.
Vortex pumps are self-priming. They are surface and submersible, and they pump not only water.
The principle of operation is an impeller (massive steel disc), blades are attached to it. The wheel rotates in a cylindrical body. Water is sucked in through the inlet, which then, under the influence of the vortex flow, moves inside the working chamber and is thrown out of the outlet openings under a large set.
Vortex pump of a Russian company with vertical installation. It pumps water from 35 meters depth. Its head is 100 meters. Designed for pumping clean water.
Price: from 7000 rubles.
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In order not to be mistaken with the choice of the pump, the following parameters are taken into account:
Despite the wide range of prices, it is better to opt for a well-known, familiar brand. High-quality equipment with a long warranty period and service support will last much longer. Choosing a specific model from the best manufacturers listed in the article shouldn't be difficult. The main thing is to take into account all the criteria.