Nevada Fertigator™

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.


  • 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

The following tables provide a guide to Fertigator™ application rates.1


NozzlePressureFlowrateWetting ØCoverage
10mm25 psi75 L/min28.0 m615 m²
10mm30 psi84 L/min30.1 m711 m²
10mm35 psi91 L/min32.0 m804 m²
10mm40 psi96 L/min33.7 m892 m²
10mm45 psi100 L/min35.2 m973 m²


NozzlePressureFlowrateWetting ØCoverage
12mm25psi108 L/min31.6 m784 m²
12mm30 psi120 L/min34.6 m940 m²
12mm35 psi130 L/min37.2 m1086 m²
12mm40 psi138 L/min39.5 m1225 m²
12mm45 psi142 L/min41.4 m1346 m²


NozzlePressureFlowrateWetting ØCoverage
14mm25psi156 L/min33.4 m876 m²
14mm30 psi171 L/min36.5 m1046 m²
14mm35 psi180 L/min39.3 m1213 m²
14mm40 psi184 L/min41.8 m1372 m²
14mm45 psi188 L/min43.9 m<1513 m²

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


*Prices exclude GST and freight

**Delivery can take 5-15 working days depending on location.

Nevada 2 Year Warranty Black

We are here for you.

Nevada slurry tankers & stirrers are high-quality and trusted by New Zealand farmers for safety and reliability. That is why they are supported with a two year warranty, and backed by customer service that is second to none.

Yes, We're Accredited!

Nevada are Farm Dairy Effluent System Design Accredited by Irrigation NZ! This means we've been assessed (and passed with flying colours) on our competency and skills in all the important things to provide you with top notch advice - read more here

We're Also Endorsed!

Farm Source have selected Nevada as an endorsed Effluent System Provider. With extensive range of products, Nevada ticked all the boxes for Farm Source.