Which raising pump for an apartment to choose? Installation of a boost pump for water supply

If the apartment is marked with a low enough water pressure, then you can buy a boost pump for the apartment. Problems of low head pressure can cause inconvenience to residents, and also negatively affect the work of household appliances. Due to low head pressure, boilers, dishwashers and washing machines can stop functioning. If you are faced with a similar problem, then it makes sense to think about purchasing the described equipment.

The definition of the task and the choice of equipment

If you need a boost pump for an apartment, you first need to decide what the nature of the problem is. This can be a low pressure, as well as its frequent changes. If there is no head pressure at the last floors of a multi-storey building, then, most likely, you will have to buy a pump self-priming pump station.

Basic parameters when choosing equipment

Initially, it is necessary to determine the task that will be put before the pump. It can regulate, lower or raise the pressure. The next step is to determine what characteristics the device should possess. You can not select the device without information about the size of the serviced territory. Thus, it is important to know what the dimensions of the room where the pump will be located.

Compact solution

A raising pump for an apartment can be used to slightly increase the pressure in the system. This need may arise if a pressure increase of 1.5 atmospheres is required. In this case, the installation of compact equipment will be quite enough. This device is installed directly into the water pipe. Connection of such an assembly is made before the point of fixation of pipes, as well as near household appliances. The choice of the device will depend on the need to increase the low head. If there is a need to raise water from the bottom up, experts recommend choosing a centrifugal pump equipped with a hydraulic accumulator.

Pump selection by operating modes

The boost pump for an apartment can operate in one of two modes. Depending on this, you can select the model you need. Different versions of the equipment are manual or automatic. In order to prevent the occurrence of overheating during operation, if the pump involves manual control, there is a need to constantly monitor the indicators and disconnect the equipment in a timely manner. If you do not comply with these rules, then the unit may overheat, and then completely out of order. The water-boosting pump in the apartment can also operate in automatic mode. In this case, the process is controlled by sensors in the ducts. The equipment is switched on at the moment when the water tap is turned on. If the water does not pour, the pump will be at rest. Experts advise choosing these types of equipment, as using them is much more convenient compared to the manual version. The units are supplied with special protectors, which exclude the possibility of switching on at a time when water does not flow. This saves and guarantees a long life to the device.

Choice of pump by cooling method

The water raising pump in the apartment can be cooled in many ways. Among other methods, it is possible to distinguish the impeller of the engine, which is the blades on the shaft. They cool the device. This mechanism, equipped with a dry rotor, allows the equipment to operate silently and improves the efficiency. The pump, which increases the pressure in the water supply, can be cooled by a liquid that is pumped during operation. The mechanism, which is equipped with a wet rotor, almost does not create noise, especially if compared with the previous version.

When to choose a pumping station

Before buying a pump that increases the pressure in the water pipe, it is necessary to ask whether the problem is the low pressure, and not the clogging of the pipe. The fact is that over the years pipes from the inside are covered with plaque and mechanical particles that remain after filtration. Their volume increases, which causes a low system capacity. If the reason is this, an arbitrarily modern and efficient pumping station will not be able to solve the problem. In this case, it will be necessary to replace the entire water supply system. However, if the problem is still in low pressure, then a pumping station that has a higher capacity than a conventional pump can be preferred. With the help of it you can raise water even from the lowest tiers of the house. The station assumes the presence of a centrifugal structure, which is connected to the accumulator relay. During operation, the liquid is pumped from the system, entering the storage tank. This option is suitable in cases where the emergency shutdown of water is often enough. In this case, you can use the stored in water. When the water is turned off, the pressure will decrease over time until it reaches a certain point. After the relay reaches the set level, the relay will automatically work and contribute to the activation of the pump. If you decide to purchase a pumping station, you will have to think about how much water tank should have. The more its capacity, the longer the pump will last and the less often it will turn on and off.

Why choose a water-cooled pump for an apartment?

If you are looking at raising water pumps, then you should consider which variety to choose for your home. Specialists are most often advised to purchase models that work by water cooling. This recommendation is due to the fact that the small pump will be simply fixed to the water pipe, among other things, you can do such work yourself. As an additional positive feature of such pumps is a wet rotor, which ensures quiet operation. Therefore, it can be installed anywhere in the apartment, without fear that the equipment will cause discomfort. Installing a water-cooled boost pump is also recommended for the reason that it has a low cost. Therefore, if necessary, such pumps can be installed several in front of devices that can not work without pressure. The design assumes the presence of intelligent automation that protects the device from dry running, this indicates that the equipment will shut down when the water disappears in the pipe. If you install a booster pump for water supply, you can choose equipment that works by water cooling. Most often such units have the ability to work in one of two modes. Among them you can select automatic and manual. The master should remember only that such a device does not tolerate dirty water. Therefore, if the water in the pipes has foreign impurities, the pump will have to be periodically cleaned.

Installation work

Installation of a boost pump for water supply is carried out in several stages. It is not difficult to carry out such work, however, before starting manipulations, it is necessary to familiarize yourself with the technology. The first step will be marking in the place where it is supposed to perform installation work. Next, the master should shut off the water and open the faucet tap to remove excess pressure. Using an angle grinder, you need to cut a piece of pipe, following the marks. Threads should be cut along the edges, and threaded adapters must be screwed afterwards. The installation of a boost pump at the next stage involves the use of American fittings that are supplied with the equipment. They will need to be connected to the adapters.

Final work

The master will have to install the pump in the allotted space. To connect the power cable, you must use a waterproof outlet. It is recommended to install the machine at 10 milliamperes. These recommendations will allow you to do the work correctly.