When a facility requires continuous and uninterrupted water pressure, what is the recommended setup for Backflow assemblies?

In situations where a facility demands a continuous and uninterrupted water supply, the installation of two Backflow assemblies in parallel is highly recommended. This configuration allows one assembly to function while the other is undergoing maintenance or repair, ensuring that there is no loss of water pressure or supply to the facility.

Having two assemblies installed in parallel means that they can share the load of the water supply. If one assembly were to fail or require servicing, the second assembly would still be operational, thereby maintaining the necessary pressure and flow. This redundancy is crucial in settings where constant water availability is essential, such as hospitals, laboratories, or industrial facilities.

This setup enhances reliability and aligns with best practices in backflow prevention, as it not only adheres to plumbing codes but also ensures compliance with safety and health regulations regarding water quality and supply continuity.