Description: Rate of flow at the point of best efficiency; Name: Optimal flow rate
Description: Rate of flow at the point of best efficiency; Name: Optimum rate of flow
Description: the pressure whose value is equal to the algebraic difference between the absolute pressure and the atmospheric pressure. To this end, the overpressure for a pressure room can, for example, be negative with underpressure or under vacuum; Name: Max. overpressure of the shaft seal