Pump for sewage in the apartment. Types and features of choice

When creating comfortable conditions in a holiday home, an important role is assigned to pumps for sewerage. If to ensure competent maintenance of diversion of domestic sewage, then suburban residence will be pleasant at any time of the year. The fecal pump for sewage, the price of which can be equal to 10,000 rubles, can provide this. As the main condition for the permanent operation of the sewage system is the observance of one rule, which is that a slight but constant slope of pipes towards the sewage must be ensured. It is necessary to avoid and rotate the pipes at an angle of 90 degrees. Among other things, the system must be equipped with a sewage pump.

The need for a domestic sewer pump

You may need to install a sewage pump in the apartment. It must be used in the event that there are difficulties with the placement of all kinds of plumbing fixtures. In some cases, masters are faced with problems associated with the organization of diversion of domestic waters by gravity. This addition to the system is also established when it is necessary to divert drains to a rather large distance from the house, while preventing stagnation of the mass in the pipes. If in the house some appliances like a washing machine are installed on the ground floor, then a pump will be needed to drain the sewage. This is due to the fact that the described equipment will be located below the sewer pipes. The fecal pump for sewage, the price of which may be less than the above, will ensure the removal of sewage from the kitchen, toilet and bathroom. It is a submersible device, which almost does not differ from drainage devices. The only difference is that the system will receive solid particles of different sizes. As for household units, the dimensions of passing sewage can exceed 50 millimeters. The lower part of such equipment has a diameter that is somewhat larger than that of drainage analogues. There is also a cutting mechanism used to grind solid elements that fall from the drain. The sewage pump in the apartment has a chopper, which can be made of stainless steel or cast iron, such materials are not afraid of the influence of aggressive media.

Recommendation of the master

It is necessary to pay attention to the diameter of the outlet of the unit, this will eliminate the possibility of clogging the pipeline. The most suitable size is a figure between 40 and 80 millimeters.

Sewage Pump Selection

If you decide to install a sewage pump in the apartment, then you need to pay attention to some factors, among them you can identify the performance. As for household appliances, this figure can reach a limit of 25 cubic meters of liquid per hour. The diameter of the outlet is also important, if it is wider, it will allow the pumping of sewage, which contains extraneous inclusions: leaves, sand, grass and so on. In this case, the liquid will be pumped by a pump that has a diameter of 80 millimeters.

Pressure and type of cooling

If you install a sewage pump in an apartment, it is important to pay attention to the maximum head. Under ideal conditions, the average pressure will be 10 meters. This indicates that the device will be able to raise the liquid by 10 meters up. Horizontally, this figure will be equal to 120 meters. It should be mentioned that in real conditions this value will be somewhat less. Pumps have a drive motor, which is located on top, this is due to structural features. The motor can be cooled by oil or pumped liquid. According to experts, models that have oil cooling, are considered more reliable. This is because they do not heat up so quickly. However, their cost is somewhat high, and the price itself can not always be repaid quickly due to the periodic use of pumping equipment.

Type of arrangement of nozzles

When purchasing a sewage pump, you should take into account the fact that a certain type of nozzle arrangement can be used in different models. The latter are joined by flow pipes. If these elements are arranged vertically, this makes it easy to connect the pipe during the installation of the pump. For this, it will only be necessary to screw it from above. If it is a horizontal nozzle, it will be necessary to use a special adapter. This can entail some difficulties in the implementation of installation work.

Types of household pumps for sewerage

A transfer pump for sewerage of any brand has inside an electric motor, which is located in a sealed chamber. This eliminates the possibility of a short circuit, and also protects the engine from the mechanical effects of particles that are present in the sewage. Such devices can be divided into forced sewerage systems, pump units, motor pumps, as well as drainage-faecal and fecal devices. Units, which are called forced sewage pumps, are used in private homes. Typically, the system there is non-pressure, this implies the need for a pump. Buying such a pump for sewerage with a chopper, it is necessary to pay attention to power. It is recommended to purchase equipment with a margin for this indicator. Such devices are installed in the bathroom, they are located behind the toilet. Mounting them is simple enough, while using special equipment is not required. Due to the fact that there is a chopper in such an installation, pipes of smaller diameter can be used in the system.

Motor pump

When a household sewage pump is selected, consumers often purchase motor pumps, as they are the most mobile. They are equipped with gasoline engines, which means that the equipment can be used in any conditions. Due to the presence of a powerful drive, such installations are capable of providing excellent head pressure, which indicates high productivity. It is important to be prepared for the fact that such equipment has a high cost. On the market you can find motor pumps of two varieties: one assumes the presence of a centrifugal pump , while the other one is a diaphragm pump. Such a pump for domestic sewage can be used for pumping water, removing faeces, and also performing drainage works in a cellar. If drainage pumps are considered, it is possible to distinguish external, semi-submersible and submersible pumps. Most of them have a float that automatically turns off the system when the liquid level drops below the prescribed one.

Conclusion

If you choose a pump to drain the sewer, it is important to pay attention to every nuance, because such a device will work in tandem with the entire system.