- Avoid utility and communication lines when digging.
- Use 19mm locking clamps on all barbed fittings and place your pop-up heads level with the base of your grass.
- Low density poly pipe can only withstand a pressure of 300kPa. If your water pressure exceeds 300kPa, you should use a pressure reducer. Pope’s Inline Timer Pressure Reducer is suitable for all applications and will reduce your available pressure to 300kPa. This will relieve longer term problems such as leaking, that may arise with your irrigation system downstream.
Your flow rate will determine the total number of pop-up sprinklers you can use at any one time.
Different pop-up sprinklers will have their own flow rate.
PLEASE NOTE: Measure the flow at peak water usage. If using a tap timer or pressure reducer, measure the flow with these devices fitted.