Specific pump power

Specific pump power (SPP) is a measure used to evaluate the efficiency of a pump or a pumping system. It quantifies the power required to pump a certain volume of fluid over a given height or pressure. The specific pump power is usually expressed in units of watts per cubic meter per second (W/(m³/s)) or horsepower per gallon per minute (hp/GPM), depending on the context and the system being analyzed. ### Key Aspects of Specific Pump Power 1.