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Fertilizer, Fungicide & Insecticide Injectors

MRoy A/P & B Series


Key Features

Exclusive Mister Mist’r® injection valve with four-way release delivers accurate amounts of concentrate right into the middle of the water supply pipe. Mister Mist’r is also a check valve that helps prevent unwanted leakage or back flow contamination for increased safety. Versatile bleeder/needle valve adds even more convenience, control and safety to the injection process.


Agri-Inject systems are engineered for easy maintenance. Accessible fittings, right-angle check valves, handy oil plug and easy-to-change filter assembly are all specifically designed for easy access and maintenance. The end result is a labor saving system that will last.


The self-contained design of Agri-Inject pumps make it easy for one person to handle and convenient to move from one system to the next.


Easy-to-read, 316 stainless steel flow rate dial lets you make adjustments quickly and simply, while the pump is running.


The control switch is sized specifically to each motor and provides overload protection. The switch enclosure is NEMA 4 rated. The control switch is fully integrated into the Nomad base.

Standard Capacity

Used for: Applying fertilizer, herbicides, insecticides, fungicides and other fluids to a wide variety of crops.

Tank capacities: 70,110 and 200-gallon tanks available.

Key Features

  • Easily fitted to most center pivot, linear sprinkler, drip and solid set irrigation systems

  • Quickly and easily moved from one field to another

  • 60- and 90-gallon containment units available for added environmental safety

Insectigator® Systems


When harmful pests threaten your crop, Insectigator III® from Agri-Inject® goes into action. Now. It’s a pivotal strategy in managing pests!

Insectigator III® is smaller than other chemigation systems, meaning one person can easily move it from one irrigation system to another. It’s the ultimate in rapid response, precision crop pest control–right through your irrigation system!

  • Quickly and easily moved from one field to another

  • Fully adjustable pump for rates of 0.04 gph to 1.9 gph

  • Exclusive Mini Mister® four-way injection valve delivers precise amounts of concentrate into irrigation water stream

  • Less drift than aerial-applied for improved efficiency and effectiveness

  • Variety of systems available sized to your application

  • Comes with all hoses, fittings and valves for immediate installation and application

Used for: Precise application of low volumes of insecticides and fungicides to quickly address crop threats.

Tank capacities: 10, 20, and 30-gallon tanks available.

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