How It Works!

Learn How Dosatron Works.
How It Works

Don’t know what a Dosatron is or what it does? Check it out here!

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How It Works!

  1. Water Flow
  2. Water enters the Dosatron body
  3. Concentrate is pulled up into the Dosatron
  4. Concentrate mixes with the incoming water
  5. Blended solution is discharged into the water line
Dosatron chemical injectors are water-powered so no electricity is needed.

Dosatron water-powered, non-electric chemical injectors are the easiest, most reliable way to accurately inject chemicals into water lines. Dosatron injectors work using volumetric proportioning, ensuring that the chemical mixture remains the same regardless of variations in pressure and flow.

When water enters the injector, it triggers the hydraulic motor, which begins moving up and down inside the body of the injector. On the up stroke, the Dosatron draws fluid up from the concentrate tank in an action similar to a hypodermic syringe. On the down stroke, the concentrate is displaced into the mixing chamber, where it is mixed with the water flowing through the unit. Then the water-and-chemical mixture is discharged into the water lines.

Dosatron offers two types of hydraulic motors. Click below to watch the D14MZ2 Piston Dosatron and click here to view the DM11F Diaphragm Dosatron.


Need help finding the correct model for your application or just have a question? Feel free to give us a call. We are here to help you Monday through Friday from 8:30 am to 5:00 pm, Eastern Time.

How Do I Select My Unit?

It’s easy! Just give us a call at 800-523-8499, Chat with us, or complete the form below and click the submit button. We will get back with you as soon as possible.

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Please note: Information provided using this form will be used to answer your service need only. Dosatron will not share or sell your personal information to any third-party vendor. Please refer to our Privacy Policy for a complete overview of how Dosatron uses personal information provided to us.