Description: largest value of the pump efficiency related to given operating conditions; Name: best eff (pump)
Description: Greatest value of pump efficiency obtained at given operating conditions ; Name: Pump best efficiency
Description: The operating underpressure PS2- is the maximum value of the operating underpressure defined from a safety point of view by the manufacturer of the system for the various components in relation to the atmospheric pressure (1 bar) at the maximum permissible temperature TS2; Name: Max. permissible underpressure PS2- at TS2, room1