What is an electrically driven centrifugal pump used to pump water from the product water tanks to the end user?

The choice of a distribution pump as the correct answer highlights its essential role in moving water from product water tanks to the end user efficiently. These pumps are specifically designed to handle the demands of delivering treated or processed water to various locations within a system, ensuring that it is available for consumption or further use.

Distribution pumps typically operate with a centrifugal design, which allows for high flow rates and effective pressure maintenance, making them ideal for transporting water over distances and through varying elevations. This makes them suitable for scenarios where water needs to be distributed to multiple outlets or fixtures.

Other types of pumps mentioned serve different roles in water management systems. For instance, an RO pump focuses on driving water through a reverse osmosis system to filter contaminants, while a chemical feed pump is used to introduce chemicals into the water for treatment purposes. A raw water pump, on the other hand, is tasked with moving untreated water from sources to treatment facilities, not directly to the end user. Hence, the distribution pump distinctly fulfills the requirement of transferring water from tanks specifically for end-use applications.