Description: the rated speed of a motor at rated current ; Name: Rated speed
Description: Speed corresponding to the motor used according to the name plate ratings; Name: nominal speed
Description: internal volume of a compartment, including the volume of nozzles to the first connection (flange, coupling, screwed connection, weld seam) but excluding the volume of internal structures (e. g. baffles, agitators); Name: Filling volume of the equipment