Break tanks are essential in commercial buildings for several reasons. One of the primary reasons is to ensure that there is a reliable supply of water for critical systems like fire suppression and drinking water. A break tank is designed to provide a backup supply of water in case of a water supply failure or low water pressure, which can occur during peak demand hours or in emergency situations.

In commercial buildings, where water consumption is high, a break tank helps to regulate water pressure in the building’s water supply system. The break tank acts as a buffer between the building’s water supply and critical systems, ensuring that there is a constant supply of water to the systems. This helps to prevent disruptions in the supply of water to critical systems and ensures that they function as expected.

Break tanks also play a crucial role in preventing contamination of the building’s water supply into the city main water supply. By breaking the connection between the building’s water supply, the break tank prevents backflow of water from the building into the cities’ water supply, which could lead to contamination of the water supply.

Overall, break tanks are an essential component of a commercial building’s water supply system, as they help to ensure the reliable supply of water to critical systems, regulate water pressure, and prevent contamination of the water supply.