Hunter Agricultural Irrigation Introduces the New i-Wob®2 Part-Circle Sprinkler — Completing the Senninger® i-Wob®2 Family

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Date: 
Wednesday, January 21, 2026

Hunter Agricultural Irrigation proudly announces the launch of the i-Wob®2 Part-Circle—the latest model in the Senninger® i-Wob®2 family. Ideal for use at towers to promote dry wheel track solutions, on hose boom applications, or as an addition at the end of the machine to help fill in the area beneath an end gun, this new model allows growers to install i-Wob2 sprinklers across the entire pivot.

Now, You Can Use the i-Wob2 Across Your Entire Pivot!

The i-Wob®2 Full Circle has long delivered industry-leading uniformity and consistent irrigation across fields. Now, the i-Wob®2 Part-Circle addresses a critical need near pivot towers: preventing wheel track wetting. Together, these models create a complete irrigation package that maximizes crop yield, minimizes soil disturbance, and their low-pressure performance provides energy savings. 

A Closer Look: i-Wob2 Part-Circle Overview

The i-Wob2 Part-Circle is purpose-built for center pivot tower and boom installations. It features a precisely engineered part-circle distribution pattern that keeps water from wheel tracks. The shroud acts as a dual nozzle carrier for easy renozzling.

Grower Benefits at a Glance

  • Reduces Wheel Tracking: The targeted part-circle spray pattern avoids the tower’s wheel tracks, reducing soil compaction and runoff.
  • Improves Yield Potential: Promotes consistent crop development even in tower zones.
  • Preserves Soil Health: Gentle, rain-like application maintains soil structure and infiltration capacity.
  • Built to Last: Durable materials withstand the harshest conditions.
  • Energy Efficient: Operates at low pressure, saving water and energy costs.
  • Long-Term Confidence: Three years on materials, workmanship, and performance, which is the industry’s longest warranty.

Advanced Engineering in Every Drop

The i-Wob2 Part-Circle features a patent-pending Hydrofoil multi-trajectory deflector, which ensures even, low-intensity water application while maintaining precision in directional coverage. Designed with installation flexibility and performance durability in mind, it’s the optimal solution for growers demanding full-system efficiency.

One Pivot. One Solution. One Brand

Growers no longer need to mix products from multiple manufacturers. With the i-Wob2 Full Circle delivering high uniformity and the Part-Circle eliminating wheel track issues, Hunter Agricultural Irrigation—manufacturers of Senninger® products—offers a single-source, best-in-class irrigation solution.

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