At what point on the engine is lift measured?

Lift is measured at the center of the pump because it is the point at which the pump can most effectively facilitate the movement of water through the system. This measurement directly reflects the pump's ability to lift water from a source, like a static water supply, and indicates how effectively the pump is functioning.

When measuring lift, understanding it in relation to the pump's design is critical. Measuring at the center ensures a consistent standard, as pump configurations can vary. It's also important to consider that lift can be affected by factors such as elevation of the source, atmospheric pressure, and restrictions in the intake line. Thus, focusing on the center of the pump provides a uniform benchmark for evaluating the pump's performance across various situations.