Station for increasing water pressure in the house: overview, types, features, reviews

2024 Author: Howard Calhoun | [email protected]. Last modified: 2023-12-17 10:16

Water supply to industrial facilities often requires the connection of high-power pumping equipment. This is due to the need to use large volumes of water at several points. Household water supply can do without pressure stabilization due to additional stations, but this is not always the case. To compensate for the lack of pressure, household pumping stations for increasing water pressure, which are presented on the market in a wide range.

Features of booster pumps

The standard scheme for organizing household water supply systems involves the use of a pump, supplemented by a pressure sensor. The disadvantage of this solution is that the pressure increase indicator must be triggered every time a pressure deficit is detected. If initially the circulation of water meets the requirements of consumption in terms of providing sufficient pressure and "failures" occur infrequently, then this option justifies itself. But if optimal pressure support is needed in the constant operation of plumbing equipment, then the best solution would be a water pressure increase station in the house.or apartment. Such units are distinguished by the presence of a hydraulic accumulator and a pressure switch - these devices are designed to compensate for pressure indicators based on the characteristics of a particular water supply system.

The main feature of such complexes is precisely the hydraulic accumulator, which accumulates not only water, but also potential energy. During operation, the liquid first enters the accumulator, and then to the direct consumer. After the resource in the tank is exhausted, the water pressure boosting station gives a signal to the pump, which repeats the accumulation cycle. As a result, the same function of water supply is provided, but adjusted for pressure stabilization at an optimal pressure level.

Main characteristics of stations

The main indicator of the station's compliance with the specific needs of the water supply system is performance. On average, household plumbing fixtures require 0.09 to 0.13 l/s. This applies to the volumes of water with which the equipment will work, but the pressure itself, determined by pressure, is no less important. As a rule, in standard domestic circulation systems, the pressure is half an atmosphere. If there is one tap, this indicator may be enough, and it is quite possible to confine ourselves to installing a typical pump with the mentioned pressure sensor. In turn, a water pressure boosting station for a private house ensures the reliable operation of several points of consumption. So, if several taps are used, then a unit is required that can operate at a pressure level of1.5 atm as a minimum. That is, additional support will raise the pressure by 1 atm. The height of the water column can also be considered as an alternative value for a suitable pressure level. The same 1.5 atm will correspond to 10 m of lifting. By the way, standard systems for small private houses work up to 8 m.

Varieties of aggregates

There are two criteria for separating aggregates of this type. The first determines the way the system is controlled - manual or automatic. In the case of manual control, continuous operation of the installation is ensured, so the user must independently monitor the state of the equipment. For example, it is necessary to ensure that the equipment is turned off in time and does not overheat. According to this principle, a mini-station for increasing water pressure operates, designed to service networks that are undemanding to power. Automation is more often used in productive complexes, which must have an effective system of protection against "dry" operation. The second principle of separation of equipment involves classification according to the type of cooling system. From the point of view of operating comfort, it is more profitable to use rotary units cooled by blades. These are silent stations, which are also distinguished by high performance. An alternative to such systems is the "wet" pump, which is cooled by passing water flows.

Grundfos UPA 15-90 reviews

The system is a complex based on a glandless pump,provided with a "wet" rotary mechanism. The products of the German company are often praised for their detailed and verified design calculation in terms of reliability. Station UPA 15-90 was no exception. Its device provides for the presence of a stainless steel protective sleeve separating the electric motor and the stator. The owners also note the convenience of controlling the mechanisms. Already in the basic equipment, the UPA 15-90 water pressure booster station is provided with an ergonomic terminal box, through which the owner can adjust the operating modes. Users also attribute the small size of the pumping station to the pluses - this allows it to be used in household water pipes of various types. But not only the structural possibilities of installation are beneficial dimensions of this model. Water supply, depending on the season or changing consumer requirements, may involve operation with a minimum level of pressure. The unit from Grundfos is also suitable in this case, since the pressure at the suction pipe can only be 0.2 bar.

Reviews about the model HWWI 4500/25 from Metabo

Another representative of the advanced segment of pumping equipment. If the model described above is more suitable for stabilizing pressure in apartments and small houses, then the HWWI 4500/25 adequately proves itself in servicing country cottages. According to users, the complex's power of 1300 W is enough to service entire households. That is, the potential covers communal water supply needs not only indoors,but also beyond. The case made of stainless steel, coupled with a durable metal tank, allows you to install the structure directly on the street. As for the shortcomings, many note the cost at which this water pressure boosting station is sold. The average price is 14-15 thousand rubles, which is a lot for a representative of household pumping equipment.

Feedback about the pump PB-400EA brand Wilo

The developers of this station approached the design of the structure in a balanced way. This is a small unit of medium power, equipped with a modern control system. At the same time, users point to the fact that the model is focused on working with cold water. The unit can be operated offline - automation, supplemented by a water flow sensor, independently controls performance. The list of advantages that a pumping station for increasing water pressure from the manufacturer Wilo also includes a low noise level and protective systems that exclude overheating and dry running.

Reviews on the model 4CPm 100-C-EP 1 from Pedrollo

The 3-4CP line represents multistage electric pumps provided with a horizontal shaft and a casing made of cast iron. The device of such models is based on the principle of a variable number of impellers. That is, in the process of operation, the pumping wheels of the unit communicate the optimal pressure to the liquid, which evens out the circulation of the liquid throughout the entire water supply system. According to users, the water pressure booster stationof this type provides high-quality performance of the direct function, and is also distinguished by economy in maintenance and quiet operation.

How to choose the best option?

When buying a household booster pump, there are three main factors to consider. First of all, this is the compliance of performance characteristics with the requirements of the target water supply system. The best option would be a complex with the possibility of automatic pressure regulation, which will independently adapt to the characteristics of the network. The second factor has to do with reliability. Several reliability indicators are noted, according to which a water pressure boosting station for private houses and apartments is evaluated. Among them, we can note the material for the manufacture of the case, the presence of protective systems, as well as a well-thought-out design that initially minimizes the wear and tear of the element base. The third aspect of the choice of such stations is due to economic considerations. Systems designed for long-term operation must provide a balanced energy consumption.

Conclusion

Booster stations should not be seen as a mandatory addition to any water supply pipeline. Moreover, not every system requiring high pressure maintenance needs to be stabilized by auxiliary mechanisms. Conversely, the simplest networks with a small number of sampling points, even with minimal requests, may need a stationincrease in water pressure. Household systems of this type equalize pressure indicators where circulation is not initially able to provide sufficient pressure. Again, in some cases, you can get by with standard pumping equipment with monitoring sensors. For example, standard circulation pumps may well cope with the task of normalizing pressure. The only problem is that their design, unlike booster pumps, is not specifically designed to compensate for pressure at low water flow - as a result, there is a risk of premature failure of working mechanisms.