Why Backflow Prevention is Necessary.
The reversal of the water flow called backflow and causes the mixing of clean water with unwanted substances such as industrial water or dirty water. Used water from private property such as swimming pools and irrigation firms can flow back into the into the main supply grid because of factors such as a decrease in public water system. The cause to pressure decrease could be a leak in the system. Water backflow that contaminate clean water can be prevented from getting back into public water supply pipes through the use of back flow prevention devices.
The cause of back flow can be back pressure or back siphonage. Back siphonage happens when the pressure in the supply piping is lower than in the system. breaks, repairs and firefighting activities can interrupt the main water supply causing back siphonage. Interruptions such as breaks, repairs and firefighting activities can cause back siphonage. Back pressure occurs when there is an increase in private systems water pressure. Elderly people, children and people with low immunities are the most probable to be affected by diseases that come from contaminated water from back flows. There is nothing you can do about water backflow other than prevention using back flow prevention devices because its causes is beyond our control.
It is a requirement to install backflow devices and testing them on annual basis in most areas. It is important to occasionally test backflow prevention devices because they have no protection benefits if they are not installed well or are faulty. There is a penalization policy for not installing back flow prevention devices in some counties. Santa Fe back flow testing and Alberqueque flow testing companies are some of the companies that can provide backflow prevention devices testing and repair in Santa Fe area of new Mexical,USA.
The backflow preventer acts as a one -way gate for water. You can get different sizes and shapes of backflow prevention devices which include the double-check valve backflow preventer and a reduced pressure zone backflow preventer. The double check valve backflow preventer has a lot of check valves, some water release valves and air vents that make it easier to check their functionability. You can see as if installing and repairing of back flow preventers is a simple task back a better and flawless work can be done if you hire the services of a licensed plumber.
Backflow prevention devices are more emphasized for landscapers and irrigation businesses that have cross connections to the public water supply. For irrigation businesses, It can be fatal if pesticides flow back to your property water supply which is used in household activities such as drinking and cooking. The function of inspecting the backflow prevention devices is the responsibility of water supply authorities and the local governments so as to ensure that the water consumers get clean drinking water.