Description: Flow rate discharged to actuate the balancing device; Name: balancing flow rate
Description: Rate of flow which is extracted to activate a balance device; Name: Balancing rate of flow
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