Heading "Water Supply"
What is a domestic water supply system?
What is a domestic water supply system?
The internal water supply system is designed taking into account the layout of the premises, the location of the water outlets. Mandatory installation of counters. Water should meet the requirements of SanPiN and SNiP in terms of quality and temperature indicators.
How is the external water pipe laid
How is the external water pipe laid
The organization of the external water supply begins with a project in which the points of connections, turns, the slope and the depth of laying the trunk are laid out in detail. Based on the required throughput and other technical characteristics, the diameter and material of the pipes are chosen. Next, proceed with installation work.
How to put a repair clamp on a water pipe
How to put a repair clamp on a water pipe
Installing the clamp on the water pipe helps with damage to the trunk in a straight section. With the help of a repair product, it is possible to close cracks, fistulas in pipes with a diameter of up to 340 mm.
Overview of main filters for water treatment
Overview of main filters for water treatment
The main filter for cold and hot water protects household appliances from limescale, improves the taste and smell of drinking water. To select a filter element, you should do a laboratory analysis of tap water.
What temperature should the water in the hot water supply system be?
What temperature should the water in the hot water supply system be?
The temperature of the hot water in the water supply system is set by SNiP N II – 34–76 and SanPiN 2.1.4.2496-09. If it does not meet the standards, you should contact the management company. If the water does not reach 40 degrees, the supplier should recalculate the payment according to the cold water tariff.
How water softening by ion exchange resins works
How water softening by ion exchange resins works
Ion exchange resins for water treatment are filler filters designed to soften water. They are divided into cation exchange, anion exchange, bipolar. Purify water from hazardous chemicals, potassium and magnesium, salts of heavy metals and iron compounds.
Overview of Well Pumps
Overview of Well Pumps
Submersible pump The owner gives a good pressure of water at a low cost. When choosing a model, you should take into account the depth of immersion, power, the height of the water, the length of the power cable, the material of manufacture of the case.
Based on what criteria to choose the diameter of the pipe for water supply in a private house
Based on what criteria to choose the diameter of the pipe for water supply in a private house
The choice of the diameter of the pipe for water supply in a private house depends on the length of the highway and the number of turns, pipe material, pressure in the system. When choosing steel pipes, it should be borne in mind that over time, the inner diameter will decrease due to calcareous and other deposits on the walls.
How Aquario Well Pumps Are Designed and Operated
How Aquario Well Pumps Are Designed and Operated
The Aquario Well Pump has earned a good reputation in the market. The case diameter of the models is 3, 3.5 and 4.5 inches. The height of the water rise is from 10 to 30 meters. The equipment is easy to install and operate. Not suitable for dirty water.
Types of filters for water purification from lime and how to choose the right one
Types of filters for water purification from lime and how to choose the right one
Anti-lime filter for water supply allows you to reduce the excess amount of minerals in the liquid, thereby preventing the formation of scale and plaque in heating household appliances: kettle, double boiler, washing machine and dishwasher.
What is a reverse osmosis filter membrane and how often needs to be changed
What is a reverse osmosis filter membrane and how often needs to be changed
The reverse osmosis filter membrane allows only water and gas molecules to pass through. All impurities are washed off to the sewer. When choosing, it is necessary to clarify the material of the filter element in order to properly operate it.

Heating

Ventilation

Sewerage