From the micro-sprinkler (R5) to the field-unit (R33) - this unique drive principal outshines the standard mechanisms out there. This field-proven technology provides better uniformity - is easy to repair and clean - while having a longer wear life.Uniformity is key to a successful irrigation system
With Nelson Products, you can achieve optimal overlap patterns, giving you high uniformity in your nursery and greenhouse crops. Do more with less with Nelson.Nelson Impact offers a number of exclusive features and advantages which give better performance
The sturdy drive arm accompanied by the large impact surface allows for a consistent drive mechanism. The stainless steel arm and spring pin withstand even dirty water conditions, while its heavy-duty bearing contributes to a long life. Impacts are available with Nelson's famous FCN® Flow Control Nozzle to equalize flow rate under fluctuating pressure.
The Nelson 75 Series Big Gun comes as a Full (21° or 24° trajectory) or Part Circle (18° [HD only], 21°, 24°, or 43° trajectory) sprinkler with the Taper Ring Nozzle.
HD Lower Bearing, 12° Wedge Kit, Counterbalance Kit, Stream Straightener Vane. Can be fitted to a QC Valve or 2” 800 Series Control Valve.
1 1/2” or 2” FNPT or FBSP ANSI/DIN Nelson or Euro Flange
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).
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
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.
The Nelson 150 Series Big Gun comes as a Full Circle (21° or 24° trajectory), or Part Circle (21°, 24°, 27°, 43°, or 15°-45° adjustable trajectory) sprinkler. Taper, Taper Ring, or Taper Bore Nozzles are available.
Counterbalance Kit, Secondary Nozzle Kit, and Stream Straightener Vane. There is substantial thrust on a riser, so use a 3” valve minimum
Nelson, Euro or ANSI/DIN Flange (Also, Nelson Flange to Female Adapters).
The Nelson 200 Series Big Gun comes as a Full or Part Circle sprinkler with a 21°, 24°, or 27° trajectory. Taper Bore or Ring Nozzles are available.
Secondary Nozzle Kit (standard) and 12° Wedge Kit (SR200 only). There is substantial thrust on a riser, so use 4” valve minimum.
Nelson, Euro, or ANSI/DIN Flange (Also, Nelson Flange–to-Female Adapters).