Pump sizing allows you to figure out the total head to overcome in a pumping system:

The calculation of pressure velocity and elevation head requires the following inputs:
-Pressure head: liquid density suction and discharge pressures
-Velocity head: suction and discharge velocities (the correction factor is taken 1)
-Elevation head: suction and discharge elevations

For pipes losses:
-Flow (total flow for suction pipe and branch flows for discharge branches pipes)
-Diameter
-Friction factor (Input or calculated)
-Length

For fittings losses:
-Flow
-Diameter
-Loss coefficient

Results are automatically generated when required inputs are filled.
Read the notices for more information about calculations.