American Hydro Systems GrassSoGreen K‑Rain 6000 Series indexing valve protecting foot valves and tubing

protecting foot valves and tubing in siphoning feeder systems

Removes both lever-style and twist-style drains without damage

ideal for combining drain lines

Keeps feeder running smoothly: Maintains feeding rates (~1 gal/hr)

Cast iron bowl withstands repeated heating cycles

American Hydro Systems GrassSoGreen K‑Rain 6000 Series indexing valve protecting foot valves and tubingGrassSoGreen 1900 is an organic friendly liquid nitrogen fertilizer formulated for automatic dosing through American Hydro injection or siphoning systemsnourishing lawns every time you water. Continuous feeding with light doses at each watering prevents feast or famine cycles Safe & eco friendly formula, OMRI listed and phosphorus freecompliant with phosphorus ban regions Supports lush growth by replenishing nitrogen lost during mowing, promoting