Understanding water pressure and flow rate

Water pressure and flow rate determine how effectively water moves through a property and treatment system.
Proper pressure ensures reliable performance and consistent output.

Water pressure measures the force pushing water through pipes.

It is typically measured in:

• Bar

• PSI

Low pressure may result in weak flow.
High pressure may stress plumbing systems.

Flow rate measures how much water moves per unit of time.

It is typically measured in:

• Litres per hour (L/h)

• Litres per minute (L/min)

Flow rate determines how many taps can operate simultaneously.

Water treatment systems require:

• Minimum inlet pressure

• Stable pressure conditions

• Adequate flow capacity

Incorrect pressure may reduce system performance.

• Booster pump required

• Pressure regulator required

• Gravity-fed system limitations

System suitability should consider both pressure and flow.