Nelson Irrigation Australia

150 Series Big Gun®

The workhorse for hose reel traveler irrigation, as well as solid set irrigation and industrial applications.

Nelson Irrigation's SR150 Big Gun® used for Coal Pile Dust Suppression


  • Flow: 90-630 gpm (20-143 m³/hr)
  • Pressure: 50-120 psi (3.5-8.25 bar)
  • Radius: 120-240 ft (36-73 m)


The 150 Series sprinklers have larger nozzle sizes that allow for wider sprinkler spacing in industrial and solid set applications, and wider row spacing in traveler applications.

The 150 Series is available with the widest range of options and accessories in the industry. Full or Part Circle models, multiple trajectories (including an adjustable model), three different nozzle styles, special coatings and effluent options - we have a unique solution for any application.

Connections: Flanged / Threaded Adapters

Nozzles: Taper Bore / Taper Ring / Ring

Options: Anodized / Anodized & Powder Coated / Stainless Steel / Effluent Bearing Assembly / Vaneless Range Tube

Accessories: Counterbalance Kit / 12° Wedge Kit / Arc Timer

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