Senninger Xi-Wob sprinkler for pivot irrigation
Xi-Wob sprinkler models
Preview image for the video "Xi-Wob™ Provides Low Application Intensity & Outstanding Uniformity".

Xi-Wob™

The Senninger® Xi-Wob™ uses a patented counter-balance design to bring Wobbler® Technology to pivot irrigation installations on semi-rigid or rigid steel drops.
Flows: 248 to 3584 L/hr
Pressures: 0.69 to 1.03 bar
  • Outstanding uniformity over a large area for low application intensity
  • Low pressure operation saves money and energy
  • For Rigid Drops: patented counter-balance design for use on semi-rigid, steel or even flexible hose drops when used with a Senninger weight

Models

Model Part Number Description
Xi-Wob™ 610 XIWOB00B3610UP3 6-groove 10-degree (blue deflector), 3/4" M NPT (less nozzle)
Xi-Wob™ 615 XIWOB00B3615UP3 6-groove 15-degree (black deflector), 3/4" M NPT (less nozzle)
Xi-Wob™ 910 XIWOB00B3910UP3 9-groove 10-degree (grey deflector), 3/4" M NPT (less nozzle)
Xi-Wob™
Xi-Wob™
Xi-Wob™
User installed options

Contact your local distributor for product availability and ordering.

Videos

Xi-Wob™ Provides Low Application Intensity & Outstanding Uniformity

Xi-Wob™ uses Wobbler® technology for low application intensity with outstanding uniformity over a large area of coverage at low pressures.

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Features

The Senninger Xi-WobTM uses Wobbler® Technology for low application intensity with outstanding uniformity over a large area of coverage at low pressures. This means water and energy savings for the grower. The patented counter-balance design makes it ideal for installations on semi-rigid, steel, or even flexible hose drops when used with a Senninger weight.

Key Benefits

Low operating pressure saves water, energy, and money.
Gentle rainlike distribution pattern over a large area reduces the impact of the sprinkler's pattern on the soil structure, allowing for a slower intake rate to help reduce runoff and wheel tracking.
Outstanding uniformity helps ensure consistent coverage for improved crop development and overall yield.

Advanced Features

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 coverage area at low pressures.

Wobbler technology for mechanized irrigation

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.

UP3 nozzle for pivot sprinklers

Charts

XI-WOB
DESIGN CRITERIA
Model 610 (Blue)
6-Groove 10-Degrees
Medium Droplets
Model 615 (Black)
6-Groove 15-Degrees
Large Droplets
Model 910 (Grey)
9-Groove 10-Degrees
Small 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 
Minimum248 L/hr509 L/hr509 L/hr
Maximum3584 L/hr3584 L/hr3584 L/hr
Diameters 
Minimum at 0.91 m9.1 m11.6 m10.1 m
Maximum at 0.91 m12.5 m13.1 m11.0 m
Minimum at 1.83 m10.7 m13.1 m11.6 m
Maximum at 1.83 m13.7 m15.2 m13.1 m
Minimum at 2.74 m11.3 m14.0 m13.1 m
Maximum at 2.74 m14.3 m16.8 m15.2 m
Maximum Spacing** 
1.8 m ground clearance5.5 m6.1 m5.5 m
at 2.74 m ground clearance5.5 m6.1 m5.5 m
Pressure at the Nozzle 
Minimum0.69 bar0.69 bar0.69 bar
Maximum1.03 bar1.03 bar1.03 bar

*It is recommended that larger nozzle sizes be used only on soils that are suited for higher application rates.
** For optimum performance, Hunter Agricultural Irrigation recommends the use of maximum spacing for 1-2 spans only.
Installation Requirement: 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.

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Photos

Application Photos

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Senninger Xi-Wob sprinkler with grey deflector in action, showing uniform water distribution and low-pressure application
Senninger Xi-Wob sprinkler with grey deflector in action, showing uniform water distribution and low-pressure application
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Senninger Xi-Wob sprinkler with grey deflector in action, showing uniform water distribution and low-pressure application
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Xi-Wob sprinkler on a Zimmatic pivot system irrigating potatoes
Xi-Wob sprinkler on a Zimmatic pivot system irrigating potatoes
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Xi-Wob sprinkler on a Reinke pivot irrigating Nebraska corn
Xi-Wob sprinkler on a Reinke pivot irrigating Nebraska corn
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Xi-Wob sprinkler on a Reinke pivot irrigating Nebraska corn
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Xi-Wob sprinkler mounted on a Valley pivot system irrigating a corn field
Xi-Wob sprinkler mounted on a Valley pivot system irrigating a corn field
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Xi-Wob sprinkler mounted on a Valley pivot system irrigating a corn field
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Xi-Wob sprinkler on a Reinke center pivot applying water to corn in Nebraska
Xi-Wob sprinkler on a Reinke center pivot applying water to corn in Nebraska
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Xi-Wob sprinkler on a Reinke center pivot applying water to corn in Nebraska
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Xi-Wob sprinkler on a Valley center pivot irrigating corn in Nebraska
Xi-Wob sprinkler on a Valley center pivot irrigating corn in Nebraska
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Xi-Wob sprinkler on a Valley center pivot irrigating corn in Nebraska
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Xi-Wob sprinkler with black deflector on a Valley pivot irrigating corn
Xi-Wob sprinkler with black deflector on a Valley pivot irrigating corn
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Xi-Wob sprinkler with black deflector on a Valley pivot irrigating corn
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Xi-Wob sprinkler on a Valley pivot system irrigating corn
Xi-Wob sprinkler on a Valley pivot system irrigating corn
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Studio Photos

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Senninger Xi-Wob with black deflector
Senninger Xi-Wob with black deflector
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Senninger Xi-Wob with blue deflector
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Senninger Xi-Wob with black deflector
Senninger Xi-Wob with black deflector
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Senninger Xi-Wob with grey deflector
Senninger Xi-Wob with grey deflector
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Senninger Xi-Wob with grey deflector
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