To install your watering system, unroll the tubing and let it unkink in the sun. Following your system plan, lay out the tubing and other components near where they'll be used. Make sure you fit a backflow valve to all taps you'll be using on the watering system - these are compulsory in some states. This should stop contaminated water from flowing into your household irrigation pipes. Areas with high water pressure may require a pressure reducing valve.
Once you have finished, make sure you flush the system to remove debris which could block the flow of water. Once flushed, attach the stopper to the end of the tube.
Connect your tap timer to the tap then connect it to the driptube, then set the program.Your system will now operate automatically.
Lay pipe in a grid formation 300mm apart.