Plastic pipes and fittings for water supply are used to create a system in a private house. They are light weight, they just fit together and do not corrode. It is necessary to take into account the resistance of the material to high temperatures when laying hot water pipes.

A plastic water pipe with a diameter of 50 mm is usually used for an internal water supply system. The working pressure at this section is 7-10 bar, the material does not conduct electricity, lasts up to 50 years. The optimum temperature of the transported liquid is not more than 65 degrees.

Manometer - a device for measuring the pressure of water in a water supply system. According to the type of design, it can be piston, liquid or membrane. By the principle of action - mechanical or electronic. When choosing, you should pay attention to the scope of the specific model, the acceptable parameters of the internal and external environment.

A distribution manifold for water supply ensures a uniform flow of water to each point of consumption, preventing pressure drops, water hammer and leakage. For the device to work properly, you need to correctly mount it, taking into account all the rules regarding the location, cross-section, number of outlet openings.

A self-regulating heating cable is laid inside the sewer pipe when it is impossible to perform external work. A more reliable and efficient way of heating is to install a heating element on top of the pipeline. This should be taken care of at the stage of laying the trunk.

Copper pipes for water supply can withstand the highest pressure in comparison with other materials, disinfect water, resist corrosion, have high throughput and strength. The disadvantage of copper products is the high price and complexity of installation.

Stop valves for water pipes are designed to stop the movement of the medium. It is not recommended to use products to regulate the flow, as over time, the work item wears out and ceases to fulfill its main function.

The purpose of water reducers is to control pressure and reduce water pressure to avoid water hammer in the system. By design, they can be membrane, piston and flow. When buying a device, you should pay attention to what temperature range it is designed for.

Requirements for water quality of non-centralized water supply are determined by SanPiN. From time to time, special services should check the sources of water intake for suitability for domestic use. If the water does not meet the standards, the well is liquidated.

A pump station to increase the pressure in the water supply system allows you to raise water to the upper floors of apartment buildings and pump it to distribution points in areas without a slope.Automatically turns on and off when increasing / decreasing the pressure in the system.

Water fittings are used to connect pipes of different diameters, turns, branches, height difference of the pipeline. Elements are selected according to the material and diameter of the pipes. It is important to consider the external and internal cross-section. The docking method is selected depending on the characteristics of the elements.