Description: Outlet pressure of the pump in the guarantee point at the design flow rate, design speed and design inlet pressure in the case of centrifugal pumps; Name: design outlet pressure
Description: outlet pressure of the pump at the guarantee point with rated flow and rated speed, as well as rated inlet pressure, for rotodynamic pumps only; Name: rated outlet pressure
Description: average speed given by the stroke length multiplied with the number of complete pumping cycles of the piston, plunger or piston attached to the diaphragm per minute (stroke per minute or pump crank speed); Name: piston velocity