Many homes and businesses in Upper Saddle River, New Jersey, are equipped with a backflow prevention device. These devices are designed to prevent sewage backflow from contaminating the supply of potable water. They’re also referred to as RPZ valves, which stands for “Reduced Pressure Zone.” These devices […]
Ever wonder what that brass colored contraption in your flower bed is? You know, the one that you were told is part of your lawn sprinkler system? Well that is an anti-siphon backflow preventer.
They are required on all water service pipes that can potentially be contaminated by bacteria, […]