Senninger mini-Wobbler Sprinkler - #6 Gold - 1/2in NPT - 0.95-1.25gpm - 15-25psi

Wobbler-Technology Sprinkler for Uniform Low-Pressure Coverage, #6 Gold

Impact sprinklers concentrate their output through a rotating mechanism that compacts soil and loses water to fine mist and evaporation, especially at the higher pressures many impact heads need to run well. Senninger's mini-Wobbler uses an off-center rotating deflector instead of a fixed rotating head, spreading large, wind-resistant droplets in a broad, uniform pattern at pressures as low as 15 psi.

The #6 gold nozzle delivers 0.95-1.25 GPM at 15-25 psi through a 1/2in NPT connection, covering roughly 39.5-42ft at 3ft mounting height with up to 20ft spacing between heads, a fit for greenhouse and nursery overhead irrigation runs.

Key Features & Benefits

• Wobbler Technology deflector — an off-center rotating deflector produces broad, uniform coverage with large, wind-resistant droplets instead of a fine, drift-prone mist.
• Low-pressure operation — runs efficiently at 15-25 psi, reducing pump and energy demand compared with higher-pressure impact sprinklers.
• Large nozzle orifice — the #6 gold nozzle's larger opening resists clogging and needs less filtration than fine-orifice nozzles.
• UV-resistant thermoplastic body — built to hold up to continuous outdoor and greenhouse sun exposure without cracking or fading.
• 1/2in NPT connection — threads directly onto standard riser fittings without adapters.

Who Should Use This

This sprinkler fits greenhouse growers, nursery operators, and agricultural irrigators who need uniform, low-pressure overhead coverage for crop irrigation, frost protection, salt leaching, and germination support, particularly where fewer laterals covering more ground is a priority.

About Senninger Irrigation

Senninger Irrigation has manufactured sprinklers, nozzles, and pressure regulators since 1963 from Clermont, Florida, and introduced Wobbler Technology in 1978. The mini-Wobbler applies that same off-center deflector design to smaller-scale greenhouse and nursery overhead coverage.

Frequently Asked Questions

What makes Wobbler Technology different from a standard impact sprinkler?

An off-center rotating deflector creates a broad, spinning water pattern with large, wind-resistant droplets rather than the fine mist and mechanical impact of a traditional impact head. That combination gives more uniform coverage, less drift, and less soil compaction than impact or fixed-head sprinklers.

What pressure does the mini-Wobbler need to run well?

It performs well at 15-25 psi, well below what many impact sprinklers require. That lower operating pressure reduces pump and energy costs across a zone.

Is this sprinkler suitable for frost protection?

Yes. The mini-Wobbler's broad, uniform coverage and reliable low-pressure operation make it a common choice for frost protection in greenhouses and nurseries.

How far apart can these sprinklers be spaced?

Space heads up to 20ft apart, with a coverage diameter of roughly 39.5-42ft at 3ft mounting height. That spacing needs fewer laterals than many sprinklers with similar coverage.

How do I know the #6 gold nozzle is the right size for my zone?

The #6 gold nozzle delivers 0.95-1.25 GPM at 15-25 psi, sized for typical greenhouse and nursery bench zones. Check your system's available flow and pressure against that range before selecting a nozzle size.