![](https://www.controlledrain.com/wp-content/uploads/2014/07/the-color-purple-feature.jpg)
When you see the color purple used in sprinkler systems, it means that the water is being reused and is not fit to drink (non-potable). The color purple can show up on: The valve boxes which…
When you see the color purple used in sprinkler systems, it means that the water is being reused and is not fit to drink (non-potable). The color purple can show up on: The valve boxes which…