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Fertilizer / Chemical Injection with Mazzei® Injectors

About Mazzei® Injectors
Selecting an Injector
Injector Performance
Typical Installations
Injector Photos
Chemigation Safety
Anti-Siphon,
Backflow Prevention
Technical Bulletin VII: Supplemental Check Valves
Technical Bulletin VI: Pressurized Sprinkler Applications
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AirJection® Irrigation
Wastewater Aeration for Odor Control
Produce Wash-Water Aeration
Citrus in the Valley

Since 1978, Mazzei® Injectors have been and continue to be used world-wide. Patented venturi-type Mazzei® Injectors efficiently inject liquid fertilizers and chemicals into pressurized irrigation systems.

Mazzei® Injectors are high-efficiency, venturi-type, differential pressure injectors with internal mixing vanes. When a sufficient pressure difference exists between the inlet and outlet ports of the injector, a vacuum is created inside the injector body, which initiates suction through the suction port.

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Benifits of using Mazzei® Injectors:

  • EPA PR Notice 87-1 label approval of venturi system for chemigation including pesticides.
     
  • Safe device – injected material is not under pressure but rather a vacuum. If water flow stops, injection instantly stops.
     
  • Superior mixing due to cavitation and internal mixing vanes.
     
  • Always accurate – uniform distribution of material.
     
  • Trouble-free – no moving parts.
  • Simple to use – self-priming.
     
  • Able to run dry with no problems.
     
  • Long wear life – strong thermoplastics.
     
  • Usually no pumps or motors required.
     
 Trees


Look for The Mazzei® Design . . . Because It's What's Inside That Matters!
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© Mazzei Injector Corporation
Mazzei® and AirJection® are registered trademarks of Mazzei Injector Corp.
Products and processes are protected under one or more of the following US patents:
6866703, 6730214, 6193893, 6173526, 5951922, 5894995, 5863128, 5674312, 5622545, 5338341, 4917304, 4123800
and Corresponding International Patents.
Other US and International Patents Pending.

The Mazzei Look is a three-dimensional registered trademark.

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