Short Course on Options – Covering The Basics
Why Backflow Prevention is Necessary.
Backflow is the unwanted reversal of the water flow or mixing of clean water with undesirable substances such as industrial or dirty water. Water from a private property such as swimming pools and irrigation schemes may flow back into the public water system due to conditions such as a decrease in in public water system. The decrease in pressure could be because of a leak in in the system. Back flow prevention devices are used to prevent the contaminated water from getting back into public water supply pipes.
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. Back siphonage can happen when the main water supply is interrupted by breaks, repairs or firefighting activities. 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. Back flow devices that are not installed properly or are not working have no protection benefits hence the need to test them regularly. you can get fined 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. The devices can come in different designs and sizes such as 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. Though it is easy to check the functionabiliy and install some backflow prevention,it is better to have the installation and repairs bone by a licensed plumber.
Irrigation businesses and landscapers gardens that have a connection with the public water supply system are more emphasized to have backflow prevention devices . Fatal results can be experienced if pesticides from irrigation businesses flow back into your household water supply contaminating the water that you use for household activities such as cooking and drinking. It is the responsibility of water supplying authorities and the local governments to protect drinking water by inspecting the bachflowprevention devices.
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