Every system that pulls water from a tank requires a vacuum relief valve. This valve is an open access through which dirt, chemicals, and other airborne “critters” can enter your critical emergency water system.
Constant Water pushes water from the tank. It is a truly “closed system” specifically engineered to prevent ALL contact between your water and external contaminants during system operation. Our patented “push technology” eliminates vacuum relief valves that allow contaminants to enter your stored water.
Additionally, a malfunctioning vacuum relief valve can result in a water leak nightmare in your home.
You and your family deserve the best and safest system during an emergency. Don’t settle for less.