Hunter Eco-Indicator is a drip system operation indicator. It provides a visual indication that a drip irrigation system is in operation. A bright yellow stem pops up 6" when system pressure is above 12 PSI indicating operation in progress. This is perfect in sub-surface irrigation systems or using driplines or emitters. When the pressure drops below 10 PSI, the stem retracts indicating the system is no longer in use. With the appropriate connections the Hunter Eco-Indicator can be installed with rigid PVC systems or any PE tubing or dripper line.
- 1/2" FPT inlet connection compatible with 1/2" PVC fittings, 1/2" male pipe thread PE fittings or 1/2" swing joint fittings
- Working Pressure: 12-60 PSI
- Highly visible 6" yellow pop up stem
- Body/Stem are made from UV-resistant plastic