The air gap drain is designed to be installed under the 860/ LF860, 860U/LF860U 1⁄2" - 2" reduced pressure assemblies to catch moderate relief valve discharge due to pressure fluctuations and/or minor check valve fouling.
Features:
- Reduces amount of water splashing in area around reduced pressure assemblies
- Funnels moderate relief valve discharge into drain
- Designed to fit standard 2" pipe