There are several ways to increase water pressure in a garden irrigation system.
Firstly, it’s a good idea to check for any blockages, making sure the main water supply line, valves or sprinkler heads are not clogged with debris. You should also check that any valves are fully open.
Increasing the size of the main water supply line can help to increase water pressure and, if the pressure is particularly low, you could install a break tank and booster pump on the main water supply line.
We recommend the small pump and tank units available from Access Irrigation.