Pressure tanks should be sized to avoid excessive pump cycling. Is this statement true or false?

Pressure tanks play a critical role in water distribution systems, particularly in managing the operation of pumps. Proper sizing of pressure tanks is vital to maintain consistent water pressure and minimize the frequency with which the pump turns on and off, a behavior known as "cycling."

When a pressure tank is adequately sized, it provides a buffer between the pump and the plumbing system, allowing the pump to operate in a more efficient and controlled manner. This not only prolongs the life of the pump by reducing wear and tear from frequent starts and stops but also helps to stabilize water pressure for users.

If the tank is too small, it may not hold enough water to meet demand, prompting the pump to cycle on and off frequently, which can lead to problems such as water hammer, increased energy costs, and shorter pump lifespan. Therefore, ensuring that pressure tanks are sized appropriately is essential for promoting system efficiency and reliability, making the statement true.