Description: Height of the liquid level on the inlet side of the system or in the center of the outlet manifold.; Name: plant inlet side height
Description: Height of the fluid level on the inlet side of the installation, or in the centre of the inlet manifold ; Name: Height of the inlet side of the installation
Description: head observed at outlet area of the pump, corresponding to the sum of the height, pressure head and velocity head; Name: total head at outlet area of the pump