Replacement Sprinkler Riser for Preventing Lawn Geysers

Product Title (In box)

The No More Geyser NMG-43 is a replacement riser pin for the NMG-49 system. Install the NMG-43 directly into the water supply line, with a retaining pin held in place by the sprinkler head. When the sprinkler head moves, the retaining pin moves out of the way, and the water pressure causes the ball to seat in the valve fitting – stopping the flow of water through the riser.

  • Replacement riser pin for the NMG-49
  • Prevents geysers if the sprinkler head breaks off
  • Fully adjustable and installs directly into your existing sprinkler system
  • Price: $3.22
  • Read more