Which is better than a submersible pump for a well? Types, models, reviews

There are many varieties of pumps on sale today. Apparatus of this type can have a different design and purpose. Domestic and foreign manufacturers produce pumps intended for abstraction of water from natural or artificial water bodies, narrow wells and, of course, wells. In the latter case, both surface and submerged models can be used. Depth well pumps in comparison with conventional pumps have a lot of undeniable advantages.

Why choose a submersible model

The advantages of pumps of this type can be attributed in the first place:

• Ease of use. In order for such an aggregate to start working, it must be simply turned on. Since it is located at depth, it is not necessary to fill it with water, unlike the surface one.

• Long service life. During operation, the engine of such a pump is constantly washed with cold water. Therefore, it never overheats.

• The possibility of using the maximum amount of clean water in the house. For pumps of this type, special filters are required to retain particles of dirt.

To the disadvantages of equipment of this variety can be attributed only some complexity of repair. Since you can not allow water to enter the live parts, it is by no means possible, submersible pumps are produced in a sealed enclosure, which is difficult to disassemble. Also, a minus of equipment of this type is the need for periodic replacement of cleaning filters.

Varieties

From the owners of suburban areas very often you can hear the question of which is better than a submersible pump for a well. At the moment on sale it is possible to meet the equipment of this type of several basic groups:

• Vibrating;

• Centrifugal;

• Vortex;

• Screw.

The most popular are the first two varieties. It is the vibrating and centrifugal submersible models that can most often be seen in the wells of domestic summer residents.

Vibration Models

Well pumps of this type are manufactured by industrial enterprises for quite some time. In the Soviet era, owners of summer cottages often used such equipment for watering beds and garden trees. During operation, vibration models vibrate very strongly and vibrate. Hence their name. The advantages of such equipment are primarily reliability. Also, the advantages of these models are considered by the summer residents to be that they can be used even in wells that have not been cleaned for a long time. To the increased content of sand, clay, etc. in water, they are completely insensitive.

The disadvantage of this type of equipment, in addition to the noise in the work, is that when it is used, the source is rapidly silted. When the pump vibrates, the turbidity rises. Some part of the unit can drive through itself. But very large particles are retained by its filter and settle to the bottom. As a result, mud is formed. Therefore, if you decide to purchase a vibrating pump, be prepared to clean the well quite often.

Centrifugal Pumps

This type of equipment currently enjoys the greatest popularity among summer residents and owners of country houses. They serve such pumps for a very long time and at the same time have good performance. In contrast to vibrational, they do not make noise during operation and do not pick up mud. Water these models are fed very smoothly and evenly.

Some of the disadvantages of such equipment as a centrifugal submersible pump is that it can not be used for pumping polluted water. Also to the minuses of such models are not too strong pressure.

Vortex Submersible Pumps: Pros and Cons

Models of this group pump water due to the presence in their design of a special wheel with blades. Their main advantage is that, in comparison with centrifugal pumps, they give much greater pressure (three to nine times). But unfortunately, according to many summer residents, to the presence of contaminants in the water they are very sensitive. In this respect, the vortex pumps are inferior even to centrifugal pumps. This explains their not very high popularity among the owners of suburban areas. If it is still possible to install such a pump in a drinking well, it will not work for a long time in an artificial pond or a conventional kopank. It is impossible to use models of this type for pumping water from too deep sources.

Screw Pumps

As already mentioned, these are not very popular pumps for wells. Submersible (which is better for the equipment in this or that case, of course, for the owners of the suburban area to decide), the screw unit has one significant drawback, which significantly reduces its popularity. The fact is that the moving elements of such pumps have a large number of points of contact. As a consequence, they wear out very quickly. And consequently, such a pump requires frequent repairs. Equipment of this type is usually used for pumping not water, but various types of viscous liquids.

Basic selection criteria

Asking about the best submersible pump for a well, one should also determine the specific parameters of this equipment. In choosing the most suitable model, among other things, you should pay attention to such characteristics:

• Performance. Of course, any submersible pump must first of all provide a country house and green plantings with water. When choosing this equipment, it should be borne in mind that for one person living in the house there should be about 200 liters of water per day, and for irrigation of one square meter of beds it is necessary about five liters.

• Head. How to choose a pump for a well on this basis is not a difficult question. The calculated head can be determined by the following formula: H _calc = (B + K) x 1.15, where B is the height of the house, K is the minimum pressure characteristic (for buildings of less than two floors it is six meters in height), 1.15 is the coefficient of possible Losses. To calculate the actual head, the following formula is used: H _working = H _calculated + Z + L, where Z is the dynamic level of the well, L is the total length of the pipeline. The resulting figure should be rounded to a larger value.

Do you need automation for submersible pump

For watering the garden is suitable and a normal pump, turn on and off which you need manually. To ensure that the water of a residential house is better to acquire a model with automation. Such equipment is capable of turning itself on and off as needed. The main elements of the automation system are the relay and a manometer. The first monitors the level of water pressure in the mains. Once the home owners open the tap, it falls and the relay turns on the pump. The relay can also monitor the water level in the well itself. If it falls below a preset level, the pump shuts down. This prevents damage to equipment. A pressure gauge is necessary for the owner of the unit to be able to obtain information about the changes taking place in the water supply system.

Thus, if anything can make the use of the pump as convenient as possible, it is automatic. For a well, as well as for a well, it is worth choosing this type of equipment. But it should also be taken into account that the aggregates with such an addition are more expensive than conventional ones. If you want, you can buy a pump, originally equipped with automatic, or purchase the latter separately.

Most popular brands

Next, let's figure out what is better than a submersible pump for a well in terms of the manufacturer. In the Russian market such equipment of the most different brands is presented. Most of these models are reliable and have a long service life. However, the most popular brands for owners of suburban areas are pumps:

• "Dzheleks Vodomet".

• "Aquarius".

• Grundfos.

• Pedrollo.

• "Kid".

• "Brook".

Comments about models «Dzheleks Vodomet»

This, perhaps, is the most common at the moment pumps for wells. Submersible (which is better - "Vodomet" or some other brand - this question is not even for many summer residents) the unit of this manufacturer is reliable and has a long service life. The models produced by this company stand much cheaper than imported analogues. According to the performance and duration of service, judging by the opinions of consumers, they are practically inferior to European units. In addition, the pumps "Vodomet" are less sensitive to voltage fluctuations than imported models. The consumers of this brand consider the serviceability of their aggregates as well. Some owners of suburban areas repair them even with their own hands.

Models "Aquarius": reviews

These are also very popular pumps for wells. Submersible (which is better, reviews of many summer residents are unambiguous) the unit "Aquarius" of its owners is extremely rare. The models of this brand are produced in Ukraine. Their main advantages are the owners of summer residences and houses consider insensitivity to polluted water and a long service life. The models "Aquarius" are almost two times cheaper than foreign analogs and they do not break down and have good performance.

The main drawback of the equipment of this manufacturer, consumers consider only quite a lot of weight (the units are not too convenient to install). In this case, complete with pumps "Aquarius" are extremely unreliable ropes. Many owners of this technology express the wish to the manufacturer to replace "this flimsy rope" with something more impressive.

Opinion of consumers about the models "Kid"

Pumps of this manufacturer deserved good reviews, first of all, it is for summer residents engaged in growing vegetables and fruits. Models "Kid" therefore and are called, that have small dimensions and power. The pressure they give is also not too strong. Many owners of suburban areas believe that for irrigation they are just perfect, but to equip the water supply system at home it is better to choose equipment more efficiently. To the absolute advantages of models of this brand, all without exception, summer residents attribute a low cost. The price of such products rarely exceeds 2500 r.

Pumps Grundfos

Of all the imported brands on the Russian market, this is perhaps the most popular. It produces Grundfos pumps of the same name, whose factories operate in many countries of the world. The main advantages of these models are insensitivity to contaminated water, very light weight and the availability of a convenient carrying handle. Also, the owners of suburban areas praise the pumps of this brand for the fact that they are equipped with a very long power cord (10 meters). Pump with automation for the well Grundfos, therefore, judging by the responses of the owners of suburban areas, can become equipment is simply irreplaceable. The models from this manufacturer are worth more than the domestic ones, but they are considered to be more qualitative.

Pumps "Spring"

The equipment of this brand is also not very large. Like aggregates "Kid", the most popular these pumps have earned from the owners of kitchen gardens and gardens. Summer residents speak of them as reliable enough. Many people buy "Rodnik" pumps in addition to the basic powerful equipment and use them only from time to time. For example, this submersible version of well equipment, according to the owners of suburban areas, is excellent, including for pumping a new well, periodic cleaning of the tank, etc.

Model Reviews Pedrollo

Models "Pedrollo" - also a very good option for equipment such as pumps for wells (submersible). Which is better, the photo can not be determined, but it's still possible to imagine the image of this particular Italian model, as its popularity has really increased recently. Standing pumps from this manufacturer is quite expensive. However, the models of this brand are considered for summer residents and more qualitative than domestic ones. Judging by the reviews of the owners of country houses and even specialists involved in the equipment and maintenance of wells and wells, this is perhaps the best brand to date. The advantages of Pedrollo pumps include, among other things, a very long service life and good performance. The only drawback of such models are the owners of country houses consider their high cost.

So, we hope we answered the main question of the article: what is the best submersible pump for a well? For contaminated water, it is worth buying a vibration model. In a very clean well it is better to put a centrifugal well. The characteristics of the pump are determined by the needs of the family in water, and the brand is chosen at the most according to its own financial capabilities.