Description: this feature describes the rated speed of a motor; Name: Rated speed
Description: Speed corresponding to the motor used according to the name plate ratings; Name: nominal speed
Description: net positive suction head (NPSH) from flow rate at best efficiency point for actual impeller (indication of the minimum inlet pressure in meters required for the pump to deliver according to the QH curve. related to the optimum duty point at the current impeller diameter); Name: net positive suction head for Q opt at actual impeller size