Orbit manufactures the Saturn line of gear-drive rotary sprinkler heads, and the newest model, the Saturn IV, comes with a special adjustment key — adjust the previous Saturn models with a flat-head screwdriver. To adjust the arc, first turn the green turret on the top of the head all t...
efficient sprinkler system. While professionally installed sprinkler systems offer convenience, creating your DIY sprinkler system is a cost-effective and satisfying project, allowing you to build a system uniquely tailored to your lawn.