Which of the following is NOT a name for a recirculated system?

In a recirculated system, the primary function is to circulate fluid or product continuously to ensure proper distribution and maintain desired conditions. The first three options all refer to systems that involve some level of pumping or recirculation.

"Pumped Overfeed," "Pumped Recirculated," and "Dual Pumper Drum Recirculated" all indicate systems that utilize pumps to maintain fluid movement, which is a key characteristic of recirculated systems. These systems ensure consistent distribution and performance by actively moving fluid through the system.

On the other hand, "Gravity Flooded" refers to a system where fluid is allowed to flow due to gravity rather than being actively pumped. This passive method does not include the mechanisms typically associated with recirculation. As such, this option is distinct from the others that explicitly involve pumping and circulation, making it the correct choice as the name not associated with a recirculated system.