Wobbler Technology™ was introduced in 1978 and became an industry standard that enabled the development of more water and energy-efficient sprinklers, including our own sprinklers carrying the Wobbler name.
Senninger Wobbler® sprinklers are famous worldwide for their ability to spread water in a large, uniform pattern using low operating pressures. They have become popular in over 80 countries, especially among farmers looking for water and energy savings.
Wobbler sprinklers instantly and uniformly cover their entire wetted diameter. They do this using a unique off-center rotary motion. When the flow hits the sprinkler’s deflector, it creates a thrust which spins it into motion. Then, the grooves in the deflector divide the flow into streams. Because the deflector in a Wobbler sprinkler is off-center, it breaks those streams into droplets as it moves. The droplet size varies based on deflector grooves and the pressure, with higher pressures producing smaller droplets.
These droplets are large enough to resist wind and evaporation, yet small enough to meet soil needs. Plus, since they instantly and uniformly wet a large area, they also distribute water at a lower instantaneous application rate. The lower application rate reduces soil compaction and runoff.
Senninger has several Wobbler sprinklers designed to improve irrigation efficiency in agricultural, horticultural, and industrial applications.