Description: Flow rate measured in the pump inlet nozzle divided by the inlet cross-section of the pump; Name: mean speed in entry
Description: Measured rate of flow at pump inlet connection divided by the inlet area of the pump; Name: Mean velocity at inlet
Description: a specific design within the context of a type, which is generally characterized by its dimensions. A construction can comprise several design (variants), which generally vary in terms of mechanical details; Name: Construction form of the seal surface, connection, muff A2