We are having a problem with the requirements of WEp2. For a public faucet, LEEDs baseline for flow rate is 1.9 lpm. Here, in Argentina, the lowest flow rate faucet available is 5 lpm (without being a metered faucet, that is not specified for this project). So, we are obligued to add an aerator to reduce flow. The problem is that there are no aerators with WaterSense label in our country. Is there, by any chance, a way to declare a local aerator by presenting manufacturer´s cutsheets? Will it be accepted by LEED?
Thank you for yout time!