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100 Series Big Gun

Maintenance & Support

100 Series Big Gun®

The 100 Series is a perfect fit for solid set irrigation, pivot end gun irrigation, dust suppression and sports field applications.

Anodized or Powder Coated units are available, which makes this a great option for mining or wastewater applications.

The Nelson 100 Series Big Gun comes as a Full or Part Circle sprinkler with an 18°, 21°, 24°, or 43° trajectory (or 15°- 45° adjustable trajectory). Taper, Taper Ring, or Taper Bore Nozzles are available (TR not available for SRNV).

The SRNV100 is the field-proven SR100 with a nozzle valve incorporated. This is a great product that solves many center pivot problems: you can get extra acreage, flush out the system when needed and with no in-line valve there is no friction loss, no turbulence and no plugging. 

Add-on kits include

Low-Pressure Drive Vane Kit, Counterbalance Kit, Secondary Nozzle Kit, 12° Wedge Kit and the Stream Straightener Vane. Can be fitted to a QC Valve or 2” 800 Series Control Valve (QC not available for SRNV100).

Connection options include

2” FNPT or FBSP, 2 1/2” FNPT ANSI/DIN, Nelson or Euro Flange for the F100 and SR100 - and the 2” FNPT or FBSP for SRNV100.

F100 (Full Circle)

 

Performance

50-300 GPM (10-70 M³/H)

40-110 PSI (3.5-8 Kg/cm²)

Accessories and related products

  • Wedge Kit

    The Wedge Kit (#11095, #11098, #11358, #11359) increases the angle of the trajectory.

    Wedge Kit

    The Wedge Kit (#11095, #11098, #11358, #11359) increases the angle of the trajectory.

    Used with:

  • Counter Balance Kit

    This kit is used to help balance the Big Gun on severely sloping terrain. It allows for even rotation when riser is tilted and minimizes any brake variations while reducing stress on the lower unit.

    Counter Balance Kit

    This kit is used to help balance the Big Gun on severely sloping terrain. It allows for even rotation when riser is tilted and minimizes any brake variations while reducing stress on the lower unit.

    Used with:

  • QC Valve

    The Nelson Quick Coupler makes portable Big Gun® irrigation faster and easier than ever before. A quick twist attaches the gun and key to the valve. Simply connect the hydraulic assist and the gun goes into action. The shutoff and disconnect cycle is just as fast and easy.

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  • Pivot Gun Control Valve

    Combo of a Big Gun sprinkler and 800 Series valve (A2 B11 C3). No solenoid is needed for this gun-control system (when a booster pump is used).

    Pivot Gun Control Valve

    Combo of a Big Gun sprinkler and 800 Series valve (A2 B11 C3). No solenoid is needed for this gun-control system (when a booster pump is used).

    Used with:

  • Solid Set Big Gun / Control Valve Combo

    Specify ASNI flange + B11. Ex: A2”B11C2D_E_H3 for 75 & 100 Series Big Guns A3”B11C2D_E_H3 for 150 Series Big Guns A4”B11C2D_E_H3 for 200 Series Big Guns

    Solid Set Big Gun / Control Valve Combo

    Specify ASNI flange + B11. Ex: A2”B11C2D_E_H3 for 75 & 100 Series Big Guns A3”B11C2D_E_H3 for 150 Series Big Guns A4”B11C2D_E_H3 for 200 Series Big Guns

    Used with:

  • Purge Valve

    When traditional end guns aren’t an option, specify the Nelson Purge Valve to intermittently flush the end of a pivot to prevent solids from collecting that are not managed by the pivot sand trap.

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