Water is a vital resource for humans. However, in some cases, it can cause a lot of trouble.
Need to use a pump
During snowmelt or rain, excess water can cause some damage to all kinds of buildings, washing away the foundations, as well as flooding basements. In this case, a household water pump becomes an indispensable assistant. With it, you can get rid of excess moisture, even when it has a certain degree of pollution. That is why such equipment can be considered indispensable in the suburban economy. By means of such a device, it is possible to pump out water from tanks by the type of pits and pools. That is why, when buying a pump, you need to think about what functions to pay attention to in order to use the unit as efficiently as possible.
Pump selection by material
Before you buy a household water pump, you need to think about what material should be at the base of the case. The characteristic cannot be called insufficiently important. It affects the cost of equipment, reliability and service life. According to the material of manufacture, the described devices can be made entirely of plastic. It should be remembered that such models are the least durable, but they are cheaper compared to similar solutions made from other materials. Plastic pumps also leave the conveyor, the working mechanism of which is made of stainless steel. This indicates that the internal elements of the unit are not exposed to aggressive environmental influences and corrosion. The third variety involves a stainless steel or cast iron body. Such equipment leads the rating of pumps in terms of service life, due to the resistance of parts to any damage. The household water pump can be vane, while the components of the same name can be made of stainless steel, which is the cheapest option, or of technopolymer, which has a greater resistance to wear and corrosion. However, the price of such solutions is much higher.
Classification by installation method
Household water pump may involve different installation methods. Among others, one can single out a surface variety that pumps out liquid even with a very impressivedepths. Such devices are used, as a rule, in the conditions of pumping stations for connection to a well. The device can also be submersible. The housing must be partly in the pumped liquid. Such models are used for pumping water from small reservoirs and cellars. As for submersible options, they must be completely in the pumped out medium. Use them most appropriately for draining basements or swimming pools.
Expert opinion on longevity
If you are interested in household pumps for pumping water, then you should listen to the opinion of experts. Professionals argue that during the operation of the equipment, the motor may overheat, which can lead to breakdowns. The operation at a low level of pumped liquid also negatively affects the life of the mechanism. If you do not want to face overheating of the engine in the first hours of using the equipment, then you need to use the experience of specialists who say that the pump must have a thermal switch. It turns off the unit in the event that the temperature reaches the maximum permissible mark. If the pump has a built-in float, then the equipment turns off automatically when the liquid level drops during pumping. This helps to prevent flooding at the moment when the owners are absent during the flood. If you choose domestic pumps for pumping water, then you should pay attention to units that are equipped with aquasensor technology. Thanks to the presenceregulator, you can set the limit of the liquid level to turn off and turn on the equipment. In this case, the minimum mark can be set even by 5 millimeters. These pumps are used in narrow tank conditions where float switch operation is not possible.
Expert opinion on performance
If you choose household submersible water pumps, you need to consider the required performance. To do this, the scope of the proposed actions is determined. You must know how much water will need to be pumped out in a given period of time. Household pumps in a minute help to cope with 180 liters. If you are faced with the task of pumping out excess fluid from a pool or basement, then such equipment is quite suitable. But you should be aware that the higher the upper reset point, the more impressive the performance loss will be.
Expert opinion on device pressure
When considering domestic submersible water pumps, you must know the distance and height from which water is supplied. This data is needed to calculate the head for a specific task. The height can be calculated by determining the pitch between the level of the pump and the point where the liquid exits the nozzle. In this case, it should be taken into account that there will be a loss of 1 meter of pressure per 10 meters of a pipeline or hose.
How to choose equipment depending on the medium to be pumped out
If you are looking at a household centrifugal water pump in a related product store, you should know that each equipment has a specification, which is indicated by the fractional impurities contained in the liquid. It is a certain size of foreign particles that the unit will be able to pass through the mechanism without reducing its performance. According to experts, if the devices are divided according to these characteristics, then the permissible size of impurities will be as follows. Self-priming household water pumps should be chosen for pools and rain tanks if the mechanism is able to pass particles up to 5 millimeters through itself. In this case, the equipment is considered suitable for lightly contaminated and clean liquids. If the mechanism is capable of passing particles from 5 to 25 millimeters, then it is intended for medium-polluted liquids with impurities. It is advisable to use it for wells or pits. If you choose household pumps for dirty water, then you should prefer those that can pass elements from 25 to 38 millimeters. At the same time, the equipment can be used for melt and rain water. If we are talking about household pumps, then they should be operated in environments whose temperature does not exceed 40 degrees. That is why such equipment cannot be used to pump out hot liquids. For such tasks, industrial units that can handle it should be preferred.
Selecting a booster pump
When choosing such equipment, it is necessary to consider what tasksto be carried out. Sometimes there is a need to increase a weak pressure, while in other cases there is a need to lift liquid from the first floors to the last. In the first case, you can get by with a device that is insignificant in terms of power and dimensions. Such structures are mounted in the pipeline. In the second case, a high-pressure centrifugal pump, which is equipped with a hydraulic accumulator, should be preferred. Household water pumps that increase the pressure, which were described in the second case, involve operation in one of two modes. Among them are automatic and manual. In the store, you can choose equipment that provides a different method of cooling the case. This task can be realized by means of the motor impeller or by means of pumped water. If cooling is carried out using blades on the shaft, the design assumes a dry rotor. Such motors are characterized by high efficiency and low noise level during operation. Household water pumps that increase pressure can be cooled by the pumped liquid. They have a wet rotor, while the equipment operates almost silently.
Manufacturer Reviews
If you choose household water pumps, the price of this equipment should certainly interest you. It is also important to pay attention to the manufacturer. This is an essential criterion. Citizens of Russia first of all pay attention, of course, to the domestic manufacturer. Among others, the Water Cannon model can be distinguished. According to consumers, it canpump water from a well or well. The liquid may contain some sand. The lowest cost of such equipment is 6200 rubles. When choosing household water pumps, the price of which, presented above in the article, seems high, you can pay attention to less expensive models. Among them, it is impossible not to note the "Kid" unit, which is the fruit of Russian production. It is advisable to use such a pump to supply liquid from wells. It should be noted that the equipment does not have high performance, but it is quite cheap. For such a design, you will have to pay 2500 rubles. If you are faced with the task of water supply of a country house, then you can choose the brand "Brook". This pump can work in shallow waters, wells and wells. It is unpretentious to the quality of the pumped liquid, and its average cost is even lower - it is 2000 rubles.
Alternative solutions
If you want to purchase a household sewage pump, you can pay attention to the brand "Dzhileks". This manufacturer represents a wide range of equipment for both sewerage and water supply. These units are of high quality, long service life and average cost. If necessary, you can choose a pump for a well or well, regardless of the quality of water to be pumped out. The minimum price for such equipment is 3,000 rubles.
Reviews about the manufacturer Grundfos
Household high-pressure pumps for water are produced by the companygrundfos. This company is located in Germany and produces equipment that can work in wells and wells. Each unit is equipped with sensors for the functioning of dry running, overload, overheating, as well as changes in voltage in the network. This indicates an extended service life. However, you should also count on a higher cost, which is kept within 10,000 rubles. According to consumers, these models are leaders in their field.
Expert opinion on equipment dimensions
If you are considering household high-pressure water pumps, then you need to consider the parameters. The determining value, according to experts, is the diameter of the pump, which for the correct operation of the unit must be 10 millimeters smaller than the diameter of the well. This value is the minimum. Thus, equipment whose diameter is equivalent to 100 millimeters can be used for a well with corresponding parameters equal to 110 millimeters. When buying, you will see that the diameter of the pump is most often indicated in inches. When determining the final dimensions, you should be guided by the standard: 1 inch is equal to 2.54 cm.
