Nevada Fertigators™

An affordable, portable effluent irrigation solution.

Nevada Fertigators™


If you need to spread dairy effluent over a large area with a controlled application rate, the Nevada Fertigator™ is for you! 


The Fertigator™ is a portable effluent irrigation solution, manufactured in New Zealand especially for local farming conditions.  Spreading effluent straight from the pond or sump, you can say goodbye to common irrigator issues like run-off, ponding, and groundwater contamination. Simply connect with your pump and drag hose, and away you go!

Hook up the optional tow kit to your farm bike or tractor and the Fertigators™ are easily movable, making them perfect for any size farm. With a wide 700mm diameter base for stability, the Fertigator™ will glide over both flat land and steeper areas without toppling over, and will always maintain consistent spread.

Nevada Fertigators™ suit both small and large pumps, and can be used in conjunction with a travelling irrigator if required. With 10mm, 12mm, or 14mm nozzles, blockages are minimised, allowing you to get the job done more efficiently. What’s more, the gun is made from metal, not plastic, for long term reliability.

Nevada Fertigator™



  • Low application rate.
  • 10mm, 12mm, or 14mm nozzles minimise blockages.
  • Gun constructed from metal, not plastic.
  • 50m of drag hose between units (not included).
  • Up to 1500m² coverage (at 45psi).
  • Common 2 inch camlock fittings.
  • Can be used with both small and large pumps.
  • Wide 700mm diameter base for stability.
  • Optional tow kit available (for towing with the farm bike)

Application Rates


* As tested by an independent dairy effluent consultant. Actual rates may vary, depending on the system and conditions.

10mm Nozzle

Pressure Flowrate Wetting Ø Coverage
25psi 75 L/min 28.0 m 615 m²
30 psi 84 L/min 30.1 m 711 m²
35 psi 91 L/min 32.0 m 804 m²
40 psi 96 L/min 33.7 m 892 m²
45 psi 100 L/min 35.2 m 973 m²


12mm Nozzle

Pressure Flowrate Wetting Ø Coverage


108 L/min

31.6 m

784 m²

30 psi 120 L/min 34.6 m 940 m²
35 psi 130 L/min 37.2 m 1086 m²
40 psi 142 L/min 39.5 m 1225 m²
45 psi 100 L/min 41.4 m 1346 m²


14mm Nozzle

Pressure Flowrate Wetting Ø Coverage
25psi 156 L/min 33.4 m 876 m²
30 psi 171 L/min 36.5 m 1046 m²
35 psi 180 L/min 39.3 m 1213 m²
40 psi 184 L/min 41.8 m 1372 m²
45 psi 188 L/min 43.9 m 1513 m²


Talk to a Nevada Specialist

Keen to find out more or get a price? No worries! Just leave us your details below and we'll get in touch...

If you're not in New Zealand, no worries! We can help over the phone, or happy to jump on a video call. Our equipment can be exported - to date it has made it's way over to Australia, USA and South America!