Atmospheric Vacuum Break Backflow Preventers

When looking for backlow prevention devices for backflow, residencies typically go for atmospheric vacuum breakers (AVBs). By allowing air into the pipe, a siphon cannot form and the backflow cannot occur. Normally made from brass, they will be formed in a 90 degree angle. As well as being relatively cheap and easy to install, they

Backflow Prevention

Backflow Prevention

As the name suggests, the backflow is a flow of water in the opposite direction to the way it normally runs. In order to prevent a backflow, many devices and assemblies can be found on the market. Is it a Problem? – Although this might not seem like a big problem at first, it can