Backflow preventer installation costs also vary by the size of the valve. Measurements refer to the diameter of the valve; these typically range from 0.5 inches to 12 inches. The table below shows ...

A big pipe carries waste from your house to the main sewer line under the street. If either becomes plugged or overloaded, sewage backs up and flows out of the lowest available drain. That’s ...

Drip irrigation is a method that enables water to gradually seep onto the soil surface or directly into the root zone through ...

He wants to find a valve manufacturer who will implement his new backflow preventer design. “Basically, what we’re looking for is a self-contained unit that has power by battery, solar to keep ...