Water supply is the supply of water to consumers from land or underground sources. Filtration and purification are preliminarily carried out so that the water meets the requirements of sanitary norms and rules.

Installation of a water supply system in an apartment is carried out according to a sequential, collector or combined scheme. The choice depends on the number of water consuming units, the location of plumbing and household appliances, the area of ​​the room and the number of rooms.

Water pipes with a diameter of 25 mm are used when laying an internal network of cold and hot water supply, heating systems and floor heating. They produce products from steel and polymers: PVC, polyethylene, polypropylene, metal plastic.

A variety of brands and models of water filters allows you to choose a device that will meet any consumer requirements. You can choose to purify water from specific compounds and impurities, or install complex equipment.

The check valve for the pump station prevents the water pumped into the pipes from pouring back into the expansion tank. This ensures uninterrupted supply of water to consumers and prevents pressure drops in the system.

The water tower is designed to organize water supply in small towns. It has an accumulation tank that can provide consumers with water for a day if there is any accident at the source or pumping equipment breaks down.

The optimal working pressure in the water supply system should ensure an uninterrupted supply of water with a constant pressure sufficient for the operation of household appliances and water procedures. Pumps and pumping stations will help to increase the pressure in a separate apartment or in a private house.

Water hammer in the water supply system occurs due to sudden changes in pressure and pressure in the main, as a result, a pipe break can occur. To avoid the sad consequences, you need to choose pipes of suitable diameter, install check valves and shock-absorbing elastic inserts in front of the overlapping element.

Dry running of the submersible pump is provided by water level sensors, protection relays, or flow relays. When the water in the well falls below the required minimum level, the pump automatically shuts off. You can start it only after fixing the problem.

Aeration of water is carried out in three ways: pressure, non-pressure and ejection. Mixing with oxygen removes iron, hydrogen sulfide and carbon dioxide from the water. It is important to filter the resulting suspensions after the aeration process.

Sand filters for water purification are popular because they remove up to 98% of impurities, including bacteria, parasites, iron and other minerals.In order for the water to be of proper quality, you need to use sand according to the instructions, change the filler on time.