What type of pump is used as the fuel transfer pump on the product recovery tank in a Type 3 system?

The correct answer identifies a deep well turbine pump with a 50 gpm capacity as the fuel transfer pump used on the product recovery tank in a Type 3 system. Deep well turbine pumps are designed to handle various types of liquids, including fuel. They are particularly effective in situations where the liquid needs to be lifted from a depth—such as from a tank or reservoir.

In a Type 3 system, which typically requires the efficient transfer of fuel from recovery tanks, the choice of a deep well turbine pump is advantageous because of its ability to maintain a consistent flow over various distances and depths. The 50 gpm capacity specification indicates that this pump is appropriately sized for the application, balancing the need for efficiency with the limitations of the system it serves.

Factors such as flow rate and pump type are crucial in determining the right equipment for fuel transfer, especially in systems designed for efficiency and safety. Understanding the context of the Type 3 system further underscores why a deep well turbine pump is the practical choice for transferring fuel, ensuring that the system operates effectively without compromising performance.