Description: Greatest radial load on the pump rotor resulting from operation of the pump at any conditions within the permissible operating range.; Name: highest radial load 
Description: Greatest radial load of the pump rotor resulting from operating the pump at any condition within ist allowable operating range; Name: Maximum radial load
Description: output variable of the controlling element, which is deducted from the control difference variable and is also the input variable of the actuator; Name: controller output variable