Pressure Gradient Diagrams

Static pressure graphical presentation throughout a fluid flow system. Visualize pressure gradient, major head losses due to friction, and minor head losses due to valves and components across different flow conditions.

Calculator

Inputs

Pump Head (m)

Flow Rate (m³/h)

Major Head Loss (Friction) (m)

Minor Head Loss (Valves/Components) (m)

System Elevation Change (m)

Flow Condition

Results

Total Head Loss-- m

Available Head at System-- m

Static Pressure at System End-- kPa

Pressure at Pump Intake-- kPa

System Location	Head (m)	Static Pressure (kPa)	Dynamic Loss (m)
Pump Intake	0	0	0
After Pump	50	490.5	0
After Friction Loss	35	343.35	15
After Minor Losses	30	294.3	5
System Outlet	20	196.2	10