When it comes to ensuring precise and efficient dosing of solutions, Dosatron units are the gold standard. These non-electric, water-driven dosing systems are versatile, reliable, and ideal for a variety of applications—from agriculture and horticulture to animal health and sanitation. However, selecting the right Dosatron unit for your specific needs can be a bit daunting. This guide will walk you through the key steps to size a Dosatron unit properly.

Step 1: Understand Your Application

Before you can choose the right Dosatron, you need to clearly define what you'll be using it for. Common applications include:

• Agriculture and Horticulture: Fertigation and irrigation.
• Animal Health: Dosing medication or supplements for livestock.
• Sanitation: Dispensing cleaning solutions in various settings.

Each application has unique requirements, so identifying your specific needs is crucial.

Step 2: Determine Your System’s Flow Rate

The flow rate of your water system is a critical factor in selecting a Dosatron unit. The flow rate is typically measured in gallons per minute (GPM) or liters per minute (LPM). You need a Dosatron that can operate effectively within the flow rate range of your system.

For example:

• Low Flow Rates: Models like the Dosatron D14MZ2 are ideal for lower flow rates (0.05-14 GPM).
• High Flow Rates: Models like the Dosatron D8RE3000 can handle higher flow rates.

Step 3: Identify the Required Injection Ratio

The injection ratio determines how much of the concentrate solution is mixed with water. Dosatron units come with various ratio options (e.g., 1:100, 1:50, 1:20). Knowing the concentration of the solution you need to inject is essential.

For instance:

• A 1:100 ratio means 1 part of concentrate is mixed with 100 parts of water.
• Choose a unit that supports your required ratio.

Step 4: Check Pressure Requirements

Ensure the Dosatron unit can handle the pressure range of your water system. Most Dosatron units are designed to operate within a specific pressure range, typically measured in pounds per square inch (PSI) or bars. Verify that your water system's pressure is compatible with the Dosatron unit you are considering.

Step 5: Consider Chemical Compatibility

Different Dosatron models are made with materials that can handle various chemicals and solutions. Ensure that the Dosatron unit you choose is compatible with the type of solution you plan to use. For example, some units are designed to handle corrosive chemicals, while others are better suited for standard fertilizers or medications.

Step 6: Review Product Specifications and Models

Now that you have a clear understanding of your application, flow rate, injection ratio, and pressure requirements, you can review specific Dosatron models that match these criteria. Here are a few examples:

• Dosatron D14MZ2: Ideal for low flow rates and standard dilution ratios.
• Dosatron D8RE3000: Suitable for higher flow rates and robust applications.
• Dosatron D25RE2: Versatile for a range of flow rates and injection ratios.

Step 7: Example Calculation

To solidify your understanding, let’s walk through a simple example:

Example: Suppose you have a water system with a flow rate of 10 GPM, and you need a dilution ratio of 1:100 for a fertilizer solution.

• Flow Rate: 10 GPM
• Dilution Ratio: 1:100

You would select a Dosatron model like the D14MZ2, which operates within this flow rate range and supports the required dilution ratio. This unit will inject 1 part of fertilizer for every 100 parts of water flowing through the system.

Step 8: Make Your Purchase

Once you have determined the appropriate Dosatron model, you can purchase it directly from our website. We offer a full range of Dosatron units, ensuring that you find the perfect fit for your needs.

https://shop.landwater.com.au/collections/dosatron-injectors 

Conclusion

Sizing a Dosatron unit correctly ensures optimal performance and efficiency in your dosing applications. By understanding your system’s flow rate, required injection ratio, pressure requirements, and chemical compatibility, you can confidently choose the right Dosatron model. Visit our website to explore our full range of Dosatron units and find the perfect solution for your needs.

For more information and expert advice, don’t hesitate to contact us. Happy dosing!