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    • Grundfos DDA 7.5-16 PVDF FlowControl Digital Dosing Pump for Water Treatment with AutoFlowAdapt
    • Grundfos DDA 7.5-16 PVDF FlowControl Digital Dosing Pump for Water Treatment with AutoFlowAdapt

    Grundfos DDA 7.5-16 PVDF FlowControl Digital Dosing Pump for Water Treatment with AutoFlowAdapt

    Vendor: Grundfos Type: Dosing Pumps
    SKU: 93243921
    Regular Price $4,932.40 AUD
    Including GST Shipping calculated at checkout.
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    Precision chemical management in water treatment and disinfection processes requires a system capable of handling aggressive media with accuracy. This digital dosing configuration is engineered for industrial chemical dosing applications where maintaining a precise chemical balance is essential for consistent dosing performance.

    Operating on a standard 240v supply, the unit consumes 24 W of power while delivering a maximum dosing capacity of 7.5 L/h at a 16 bar maximum operating pressure. It features a 3000:1 turn-down ratio, allowing for smooth and continuous dosing even at flow rates as low as 0.0025 L/h.

    The hydraulic design centers on advanced stepper motor technology, providing smooth and continuous dosing. This model incorporates FlowControl to continuously monitor the dosing process, while AutoFlowAdapt automatically compensates for changes in process pressure to maintain accurate dosing.

    Construction features a chemically resistant PVDF pump head paired with durable PTFE gaskets and ceramic ball valves to ensure compatibility with a wide range of process liquids. Housed in an IP65-rated enclosure, communication functions are available according to the selected control variant.

    FEATURES

    • FlowControl monitors the dosing process and detects abnormal operating conditions.
    • AutoFlowAdapt automatically compensates for changes in process pressure to maintain accurate dosing.
    • 3000:1 turn-down ratio enables precise adjustment from 7.5 L/h down to 0.0025 L/h.
    • Stepper motor technology provides smooth and continuous dosing.
    • PVDF pump head, PTFE gaskets and ceramic ball valves provide resistance against aggressive chemicals.
    • Communication functions available according to the selected control variant.
    • Multiple operating modes including pulse, analog 0/4-20mA, batch and timer functions.
    • IP65 rated enclosure protects internal electronics in industrial environments.
    SPECIFICATIONS
    Specification Name Specification Value
    Pump Type Digital Dosing Pump
    Max Flow 0.125 L/Min
    Max Head 160 m
    Pump Power 0.024 kW / 240v
    Rated Current
    Suitable For Water Treatment
    Pump Body PVDF
    Liquid Temperature Maximum 45°C
    Inlet Size 4, 6, 9, 12 mm
    Outlet Size 4, 6, 9, 12 mm
    Warranty 2 Year
    Documents
    Specification Sheet Download

    FAQs

    Find quick answers to common questions

    General Product FAQs

    1. How do I choose the right pump for my setup?

    Selecting the correct pump depends on your required flow (L/min), total head (vertical lift + friction loss), and power source. If you're unsure, contact our team and we’ll size the right system for you.

    2. Do you offer support with system design or setup?

    Yes — we provide expert advice to help you choose, install, and optimise your pump system. Whether it's a simple setup or a custom solution, we’re here to help.

    3. Do you offer complete pump solutions or just products?

    We don’t just sell pumps — we provide complete solutions. From accessories and control systems to full packaged setups, we can supply everything required to get your system running efficiently.

    Shipping & Availability

    1. Do you offer Australia-wide shipping?

    Yes — we ship across Australia. Bulk or oversized orders may incur additional freight charges otherwise we offer free shipping over $100*

    2. How long does delivery take?

    Orders are typically shipped within 1–2 business days, with delivery taking approximately 2–7 days depending on your location.

    3. What courier or freight companies do you use?

    We work with a range of trusted carriers including Australia Post, StarTrack, TNT, and other national freight providers depending on the size and location of your order. This allows us to ensure fast, reliable delivery across Australia, including regional and remote areas.

    Warranty & Support

    1. Do your pumps come with a warranty?

    Yes — all products are backed by manufacturer warranties. Warranty periods vary depending on the brand and product type.

    2. What support do you offer after purchase?

    We provide ongoing support including:

    • Installation advice
    • Troubleshooting
    • Spare parts supply
    • System upgrades
    3. What is the warranty process if something goes wrong?

    If you experience an issue, simply contact our team with your order details and a description of the problem. We’ll guide you through troubleshooting and, if required, arrange repair, replacement, or manufacturer assessment in line with warranty terms.

    Why choose Foundation Pumps?

    1. Why choose Foundation Pumps over other suppliers?

    We focus on supplying proven, high-quality pump solutions backed by real industry knowledge. Unlike general resellers, we understand how these systems perform in the field and provide honest, practical advice to ensure you get the right solution the first time.

    2. Do you offer expert advice before and after purchase?

    Yes — we support you at every stage, from selecting the right pump through to installation and ongoing use. Our team is available to assist with sizing, troubleshooting, and system optimisation whenever you need it.

    3. Do you stock trusted brands and quality products?

    We carefully select and supply pumps from reputable manufacturers known for reliability and performance. Our range includes both industry-leading brands and high-value alternatives that meet Australian standards and conditions.

    Can’t find your answer?

    Feel free to reach out to us!

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