NOTE: Pressure and flow requirements: The recommended pressure for this Drip irrigation kit is between 0.5 to 3 bar, and the flow rate ranges from 0 to 70L/H. Ensure that your water source meets these specifications for optimal performance. Preventing leaks: If you experience any leaks, it may be because your faucet is too smooth. To address this, we recommend wrapping some Teflon tape around the faucet before installing the system. This will create a tight seal and prevent any leakage. Please take these notes into consideration for the proper installation, operation, and maintenance of your watering system.