Sime Gemini (Dual Speed) Sprinkler

Sime Gemini Gun

Mega Sprinkler!!  The Sime Gemini Sprinkler has HUGE capability and is used extensively for agriculture, mining, construction, and many other applications needing very large amounts of water delivered.   The Gemini is a dual speed sprinkler allowing you to modify the rotation speed from low to high.

The Sime Gemini is constructed from quality materials by the Sime Irrigation Company located in Northern Italy who have been building this unique sprinkler style for years. The Gemini is a great alternative to impact style sprinklers when smooth and gentle performance is desired with no "impact vibration." This sprinkler has a heavy duty flanged connection, adjustable jet stream breaker, and allows coverages up to 510 feet in diameter with flow ranges from 400 to 855 gallons per minute!  

Sime Gear Drive Sprinklers are smooth in action, gentle on tender crops, and can operate on lower pressures than many big sprinklers. Continuous rotation, slow reversing speeds, and uniform water patterns make them an ideal selection for mounting on stationary gun stands, traveling irrigators, center pivots, and much more. No tools are required to change the operation from part circle to full circle; nozzles are interchangeable by hand! 


See specifications tab for full performance information.

  • Flow Rate Range:  400-855 gal/min.
  • Trajectory: 250
  • Inlet Size:  Flanged

**These calculations are theoretical test numbers under perfect conditions and do not take into consideration wind, terrain, or other natural acts of nature.

Features and Benefits:
  • Smooth, Continuous, Gear Drive System that Slowly Rotates the Sprinkler Head at a Uniform Speed
  • Adjustable Stops for Full Circle Coverage or Any Part of a Circle
  • Adjustable Jet Breaker
  • Provides Uniform Water Distribution over the Irrigated Area
  • Suitable for Low Flow & Low Pressure Applications
  • Adjustable Transmission for Fast or Slow Rotation Speeds
Primary Applications:
  • Stationary ApplicationsWaste Water Applications, Mining Dust Control, Feedyard Dust Suppression, General Crop Irrigation, Wildlife Food Plots
  • Traveling Irrigation Systems: Smooth, Uniform Performance on Travelers