Nelson Big Gun Sprinkler SR150 - 43°, 3" Flanged, Part Circle

Nelson 150 Series Big Gun Sprinkler – Powerful, Precise, Proven

The Nelson SR150 43° Part Circle Big Gun Sprinkler (9292-001) by Nelson Irrigation is engineered to provide reliable, high-volume water distribution for industrial, construction, and dust suppression applications.

Why Choose a Nelson Big Gun® Sprinkler

• Trusted Performance: The Big Gun® name stands for unmatched quality and proven reliability.
• Built to Last: Heavy-duty construction delivers long service life under tough conditions.
• Unmatched Versatility: Full or part circle models, multiple trajectory angles, nozzle types, and specialized coatings.
• Smart Integration: Optional control valves and wireless automation maximize efficiency and control.
• User-Friendly Design: Easy to operate, maintain, and repair with widely available parts and clear documentation.

Nozzles Sold Separately:

• https://www.irrigationking.com/taper-bore-nozzle-for-nelson-150-series-big-guns-f150-sr150.html
• https://www.irrigationking.com/taper-ring-nozzle-for-nelson-150-series-big-guns-f150-sr150.html
• https://www.irrigationking.com/150r-ring-nozzle-kit-cap-body-and-7-nozzle-rings-for-150-series-big-guns-f150-sr150.html

Features:

• Flow range of 90–630 GPM (20–143 m³/hr)
• Throw radius of 120–240 ft (36–73 m)
• Operating pressure of 50–120 PSI (3.5–8.25 bar)
• Part-circle operation for targeted irrigation coverage
• Durable drive arm & counterweight mechanism for consistent oscillation
• Compatible with taper bore, taper ring, and ring nozzles (sold separately)
• Lifetime-lubricated for maintenance-free performance
• Available in flanged or threaded connections with corrosion-resistant coatings

Nozzle Performance Charts

Manuals & Literature

• Nozzle Performance Charts
• Big Gun Irrigation Guide
• SR150 Operation & Maintenance
• Big Gun Troubleshooting
• SR150 Parts List