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  • Fertigation

    mRoy A/P & B Series

    • mRoy A
    • mRoy A

    MacRoy D Series

    • MacRoy D25
    • MacRoy D50
    • MacRoy D25
    • MacRoy D50

    MacRoy G Series

    • MacRoy G55
    • MacRoy G110
    • MacRoy G150
    • MacRoy G55
    • MacRoy G110
    • MacRoy G150
  • Mister Mist'r

    Mister Mist'r

    • Classic
    • Ultra
    • Omni
    • Alpha
    • Mister Mist’r Bleeders
    • Mister Mist’r Assemblies
    • Classic
    • Ultra
    • Omni
    • Alpha
    • Mister Mist’r Bleeders
    • Mister Mist’r Assemblies
  • Accessories

    Pump Defender™ Oil

    • Pump Defender™ APB
    • Pump Defender™ 95G
    • Pump Defender™ D629
    • Pump Defender™ APB
    • Pump Defender™ 95G
    • Pump Defender™ D629

    Microtube®

    • Microtube® 100ft.
    • Microtube® 250ft.
    • Microtube® 1000ft.
    • Microtube® 100ft.
    • Microtube® 250ft.
    • Microtube® 1000ft.

    Chemigation Convenience

    • Measuring Pitcher
    • Mister Mind’r
    • System Parts
    • Measuring Pitcher
    • Mister Mind’r
    • System Parts
  • All Products

    Fertigation

    • mRoy A
    • MacRoy D25
    • MacRoy D50
    • MacRoy G55
    • MacRoy G110
    • MacRoy G150
    • mRoy A
    • MacRoy D25
    • MacRoy D50
    • MacRoy G55
    • MacRoy G110
    • MacRoy G150

    Mister Mist'r®

    • Classic
    • Ultra
    • Omni
    • Alpha
    • Mister Mist’r Bleeders
    • Mister Mist’r Assemblies
    • Classic
    • Ultra
    • Omni
    • Alpha
    • Mister Mist’r Bleeders
    • Mister Mist’r Assemblies

    MIX-A-TOTE™

    • MIX-A-TOTE™ IBC Mixing System
    • MIX-A-TOTE™ IBC Mixing System

    Pump Defender™ Oil

    • Pump Defender™ APB
    • Pump Defender™ 95G
    • Pump Defender™ D629
    • Pump Defender™ APB
    • Pump Defender™ 95G
    • Pump Defender™ D629

    Microtube®

    • Microtube® 100ft.
    • Microtube® 250ft.
    • Microtube® 1000ft.
    • Microtube® 100ft.
    • Microtube® 250ft.
    • Microtube® 1000ft.

    Accessories

    • Measuring Pitcher
    • Mister Mind’r
    • System Parts
    • Measuring Pitcher
    • Mister Mind’r
    • System Parts
  • Resources
  • Contact

THE

DIFFERENCE

We Make Fertigation
& Chemigation Easier

CALL CUSTOMER SUPPORT
970-848-5336

For 40 years, Agri-Inject has helped change the face of Agriculture. We work hard to develop technology that makes treating crops and golf course turf more economical, more precise, and more environmentally friendly.

We do more than just make the best, most durable American-made fertigation & chemigation equipment in the world. Everything we do is designed to make life easier for growers and golf course maintenance professionals everywhere.

How We Make Fertigation & Chemigation Easier

Startup Kit

We’ve Been Making Fertigation & Chemigation Easier for 40 Years!

The INDUSTRY EXCLUSIVE startup kit is a great example of how we accomplish this. 

Package 1

System Manual&nbsp&nbsp &nbsp |&nbsp &nbsp Get Started Card
Warranty Card&nbsp &nbsp | &nbsp &nbsp Apply Yourself App Flyer

Package 2

Safety Glasses&nbsp&nbsp &nbsp |&nbsp &nbsp Nitrile Gloves

Package 3

Thread Tape&nbsp&nbsp &nbsp |&nbsp &nbsp Mister Mist'r & Bleeder Assembly
Bleed Drain Hose

Package 4

Calculator&nbsp&nbsp &nbsp |&nbsp &nbsp Pen&nbsp&nbsp|&nbsp&nbspCalibration Notebook

Get full details about the Agri-Inject Startup Kit below

MORE INFO

Additional Tools to Make Fertigation
& Chemigation Easier

Apply Yourself® App

Takes the complication and guesswork out of selecting and calibrating injection pumps.

LEARN MORE

Mister Mist'r® Injection Check Valve

The world's #1 injection check valve, whose invention is in large part responsible for saving the chemigation industry.

LEARN MORE

Pump Defender™ Funnel

Included with all Pump Defender™ oils, designed to take the messiness out of filling up systems with oil.

Our Pump Defender™ oil is a specially formulated heavy duty injection pump lubricant, designed specifically for Agri-Inject systems. Using the proper oil is key to keeping your Agri-Inject system operating smoothly throughout the season, year after year. But the oil-filling process can get messy!

LEARN MORE

Find the Right Oil for Your System

Oil Type Pump Model Capacity Service Interval
APB mRoy A/P Simplex 1 qt Every Season or 500 Hours( whichever comes first)
mRoy A/P Duplex 2 qt
mRoy B Simplex 3 qt
mRoy B Duplex 4 qt
95G MacRoy G3 qt - All models Every Season or 750 Hours (whichever comes first)
D629 MacRoy D 1 qt - All models Every Season or 500 Hours (whichever comes first)
BUY OIL TODAY

64-Ounce
Measuring Pitcher

Chemical-resistant pitcher helping farmers measure and pour precise levels of chemicals.

LEARN MORE

Mister Mind'r™
Injection Maintenance Key

A free tool we offer to maintain Mister Mist'r related components

GET YOURS

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Get More Information!

5500 E Highway 34
Yuma, CO 80759, USA

Telelphone
(970) 848-5336
Toll-Free: 1 (800) 446-5328
(Continental US Only)

Fax
(970) 848-5338
Toll-Free FAX: 1 (888) 846-5328

RESOURCES AND EDUCATION

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ABOUT

About Agri-Inject
Celebrating 40+ Years
The Agri-Inject Diffefrence

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©2025 Agri-Inject, Inc. | beholde Agency

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