Backflow RPZ Device Testing

Backflow prevention and local cross-connection control are designed to keep contaminated water from coming into contact with clean drinking water.

We will test the entire RPZ backflow assembly to ensure it’s in a working condition, and that it will open as soon as it detects a drop in pressure. Once the testing is complete and the system is declared sound, we will provide a certificate to the city stating that the backflow system works well.