Senninger® Wobbler® Technology Senninger Wobbler technology ―rotation of grooved deflector coupled with wobbling action― provides the most uniform water application in center pivot irrigation systems. Senninger Wobbler sprinklers distribute droplets with lower application intensity over a large area of coverage at low pressures.
UP3® Nozzle UP3 snap-in nozzles are easy to remove for cleaning or changing. To remove the nozzle simply pinch and pull, then place and click to re-install. There is no need to disassemble or remove the sprinkler. The color-coded nozzles are highly visible and easy to identify. The nozzle numbers (corresponding to orifice sizes in 64ths of an inch) are visible on the ears, with half sizes denoted beneath the second digit and the notches on the lower edge of the nozzle.
Xi-Wob™ XI-WOBDESIGN CRITERIA Model 610 (Blue)6-Groove 10-DegreesMedium Droplets Model 615 (Black)6-Groove 15-DegreesLarge Droplets Model 910 (Grey)9-Groove 10-DegreesSmall Droplets Nozzle Sizes Minimum #7 7/64" #10 5/32" #10 5/32" Maximum* #24 3/8" #24 3/8" #24 3/8" Flows Minimum 1.09 gpm 2.24 gpm 2.24 gpm Maximum 15.78 gpm 15.78 gpm 15.78 gpm Diameters Minimum at 3 ft 30 ft 38 ft 33 ft Maximum at 3 ft 41 ft 43 ft 36 ft Minimum at 6 ft 35 ft 43 ft 38 ft Maximum at 6 ft 45 ft 50 ft 43 ft Minimum at 9 ft 37 ft 46 ft 43 ft Maximum at 9 ft 47 ft 55 ft 50 ft Maximum Spacing** at 6 ft ground clearance 18 ft 20 ft 18 ft at 9 ft ground clearance 18 ft 20 ft 18 ft Pressure at the Nozzle Minimum 10 psi 10 psi 10 psi Maximum 15 psi 15 psi 15 psi *It is recommended that larger nozzle sizes be used only on soils that are suited for higher application rates.** For optimum performance, Senninger recommends the use of maximum spacing for 1-2 spans only.Note: When outlet spacing exceeds 10 ft, keep Xi-Wobs above crop canopy. This is especially important on high profile crops. Not warranted for rigid installation on offsets or booms larger than 10.5 ft. Longer offsets and booms require a minimum of 2 ft reinforced flex hose.
Xi-Wob™ (Metric) XI-WOBDESIGN CRITERIA Model 610 (Blue)6-Groove 10-DegreesMedium Droplets Model 615 (Black)6-Groove 15-DegreesLarge Droplets Model 910 (Grey)9-Groove 10-DegreesSmall Droplets Nozzle Sizes Minimum #7 2.78 mm #10 3.97 mm #10 3.97 mm Maximum* #24 9.53 mm #24 9.53 mm #24 9.53 mm Flows Minimum 248 L/hr 509 L/hr 509 L/hr Maximum 3584 L/hr 3584 L/hr 3584 L/hr Diameters Minimum at 0.91 m 9.1 m 11.6 m 10.1 m Maximum at 0.91 m 12.5 m 13.1 m 11.0 m Minimum at 1.83 m 10.7 m 13.1 m 11.6 m Maximum at 1.83 m 13.7 m 15.2 m 13.1 m Minimum at 2.74 m 11.3 m 14.0 m 13.1 m Maximum at 2.74 m 14.3 m 16.8 m 15.2 m Maximum Spacing** 1.8 m ground clearance 5.5 m 6.1 m 5.5 m at 2.74 m ground clearance 5.5 m 6.1 m 5.5 m Pressure at the Nozzle Minimum 0.69 bar 0.69 bar 0.69 bar Maximum 1.03 bar 1.03 bar 1.03 bar *It is recommended that larger nozzle sizes be used only on soils that are suited for higher application rates.** For optimum performance, Senninger recommends the use of maximum spacing for 1-2 spans only.Note: When outlet spacing exceeds 3.0 m, keep Xi-Wobs above crop canopy. This is especially important on high profile crops. Not warranted for rigid installation on offsets or booms larger than 3.2 m. Longer offsets and booms require a minimum of 0.61 m reinforced flex hose.
Pivot Wobbler® Comparison Low Pressure - High Performance SprinklersWobbler technology™ was introduced by Senninger® Irrigation in 1978 and became an industry standard. Over the years, Senninger has developed several Wobblers designed to improve irrigation efficiency. These sprinklers are well-known for their ability to spread water in an instantaneous, uniform pattern using very low operating pressures. i-Wob2 Xi-Wob Xcel-Wobbler UP3 Nozzles #6 - #26 #7 - #24 #6 - #26 3/32" - 11/32" 7/64" - 3/8" 3/32" - 11/32" Flows 0.80 - 18.35 gpm 1.09- 15.78 gpm 0.8 - 14.98 gpm Diameters 26 - 59 ft 30 - 55 ft 43 - 51 ft Maximum Spacing 20 ft 20 ft 20 ft Pressure at the Nozzle 6 - 15 psi 10 - 15 psi 10 psi
Pivot Wobbler® Comparison (Metric) Low Pressure - High Performance SprinklersWobbler technology™ was introduced by Senninger® Irrigation in 1978 and became an industry standard. Over the years, Senninger has developed several Wobblers designed to improve irrigation efficiency. These sprinklers are well-known for their ability to spread water in an instantaneous, uniform pattern using very low operating pressures. i-Wob2 Xi-Wob Xcel-Wobbler UP3 Nozzles #6 - #26 #7 - #24 #6 - #26 2.38-10.32 mm 2.78-9.53 mm 2.38-10.32 mm Flows 182 - 4168 L/hr 248 - 3584 L/hr 182 - 3402 L/hr Diameters 8.0 - 18.0 m 9.1 - 16.8 m 13.1 - 15.5 m Maximum Spacing 6.1 m 6.1 m 6.1 m Pressure at the Nozzle 0.41 - 1.03 bar 0.69 - 1.03 bar 0.69 bar