1. What is the minimum operating water pressure required for aerators?The operating pressure of aerators varies within a specific range. The aerators operate at a minimum operating water pressure of 1 bar. Greenly Aerators are available at https://greenly.co.in/water-saving-products/water-saving-aerators2. How do I measure pressure out of my tap?One can measure the pressure out of the tap can be done via pressure gauge. 3. How do I calculate the size of the tap?The size of the faucet can be calculated by removing the aerator or Adapter rings and measure the diameter using a tape.4. Does th...