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In a livestock operation, water is the single most reliable way to reach every animal — sick or healthy, young or mature. That's why growers and integrators have trusted Dosatron for decades to medicate drinking water accurately and consistently. Our medicators are water-powered, so they run on your line pressure alone: no electricity, no supply tank to mix, and no drift when flow changes. The unit draws concentrate in direct proportion to the water passing through it, so every animal receives the same dose whether the barn is drinking hard at midday or barely sipping overnight. With a full range of motor sizes and injection ratios, Dosatron covers almost any need — from the ultra-low flow required to medicate day-old chicks and weaners, to the high volume of a full poultry or pig house — and it does it with the kind of minimal maintenance that lets you focus on the animals, not the equipment.

Why Growers Choose Water-Powered Dosing

The advantage of a Dosatron medicator is that dosing stays proportional and accurate regardless of flow or pressure fluctuation. Because the injector is driven by the water itself, the concentration your animals receive holds steady across the whole drinking cycle — you set the ratio once and trust it. There's no electrical hookup to install or maintain, which simplifies placement anywhere along the line and removes a common point of failure. And because the same unit handles both your medication program and your water-line hygiene, one investment supports the full health and biosecurity routine of the barn. For operations running in hard-water conditions or across long production cycles, that reliability translates directly into healthier animals, fewer treatment errors, and a lower cost of ownership.

Water-Powered Dosing Technology Showcase

One Injector, Many Products

Because a Dosatron medicator is water-powered and proportional, it accurately injects far more than antibiotics and vitamins. The same unit doses electrolytes and nutritional supplements to support animals through stress and growth, and delivers water-treatment and line-cleaning products — chlorine, hydrogen peroxide, vinegar, iodine, and dedicated line cleaners — to keep your drinking system clean between treatments. That means a single medicator supports both your health program and your water-line hygiene, without swapping equipment.

Beyond Medicating

Dosatron's usefulness extends across the whole operation. The same proven injection technology handles water treatment, water-line cleaning, egg washing, and the sanitation of animal containment areas, and it powers boot-wash and foaming-sanitation stations that are central to modern biosecurity. If you want one versatile solution that earns its keep across medication, cleaning, and biosecurity alike, Dosatron is built to cover it.

How to Choose the Right Medicator

This is the single biggest filter. Match the medicator's flow range to your barn's actual water demand at peak — an oversized unit won't stroke accurately at low flow, and an undersized one will choke your line. If you're medicating day-old chicks or weaners, you need a unit rated for ultra-low flow; if you're running a full poultry or pig house, you're in high-flow territory.

Still not sure?

Tell us your peak line flow and the animals you're medicating, and our team will confirm the exact model and injection ratio.

Keep It Dosing Accurately: Mini-Maintenance Kits

A medicator is only as good as its dosing accuracy, and Mini-Maintenance Kits are the simplest, most economical way to protect it. Each kit contains the recommended wear parts plus a Dosa-Lube packet that makes it easy to lubricate static seals and O-rings while you replace the wear components — a quick, tool-light service you can perform on your own schedule to keep your medicator injecting precisely and running smoothly.

Need more than routine upkeep? 

For annual service or a full overhaul on heavily used units, Seal Kits and Rebuild Kits restore suction and dosing accuracy — see our complete Dosatron maintenance guide for kit selection, service intervals, and step-by-step instructions

What Growers Are Saying

"I've been using the DM11F Diaphragm injector for about a year, and it works great, even on day-old chicks. And I can keep on using it throughout the birds' entire life cycle. I've used other injectors, but the DM11F is the best one I've tried."

Jerry GarrettGarrett Farms | Winder, GA

"The DM11F Diaphragm provided excellent results and will pump on baby chicks at day one. This is the best medicator I have ever used."

Linda SparksSparks Poultry | Huntsville, AR

Take Farm Performance Beyond Dosing

Accurate medication dosing is only one part of a successful livestock operation. MAXIMUS farm automation solutions help poultry and swine producers monitor environmental conditions, control equipment, manage production parameters, and optimize animal performance.

 

Dosatron and MAXIMUS are two complementary solutions designed to support efficient livestock production, helping producers optimize both animal care and farm management.

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