Grundfos’ new DDA SMART Digital pump delivers precision and safety, proving that chemical dosing doesn’t have to be a headache.
Chemical dosing can be a tricky business. Get it wrong, and you’re looking at wasted chemicals, costly rework, or worse – unsafe conditions for operators. However, the new Digital Dosing Advanced (or DDA) SMART Digital dosing pump from Grundfos could change the game. With enhanced safety, streamlined setup, and top-tier accuracy, the company is confident it has developed the most usable and sustainable dosing solution on the market.
Tom Sels is Grundfos’ Global Product Manager for Dosing. Having worked with the company for over 14 years, he understands how it is working to make dosing smarter and simpler for every user.
“Grundfos is committed to making dosing easier and chemical management safer for the operator, and with help from our users, we redesigned the way operators interact with our dosing pumps,” he said.
Precision at its core
Grundfos argues that precision is non-negotiable in dosing applications. The DDA SMART Digital boasts a variable-speed stepper motor with a turn-down ratio of up to 1:3000, allowing for continuous, smooth dosing with minimal waste. The patented Digital Dosing technology ensures that whatever the user’s setting is, they get it on the other end. The pump automatically adapts to maintain its setpoint, even in changing conditions. As a result, end-users can enjoy reliable performance and increased efficiency through reduced chemical waste. That means cost savings and improved sustainability outcomes.
The integrated Flow Control Management (FCM) sensor further enhances process reliability, monitoring flow and pressure in real time. According to Grundfos, this feature helps prevent under- or overdosing, making the process safer and more predictable.
Remote control, effortless setup
Commissioning a dosing pump can be time-consuming and error-prone. However, Sels is certain its solution simplifies the process. The DDA SMART Digital connects to the Grundfos GO app, allowing users to set up and monitor the pump remotely via a smartphone
or tablet.
“The guided setup menu walks operators through commissioning step by step,” Sels said. “You can even copy and paste settings from one pump to another, reducing setup time significantly – especially useful for large installations.”
The pump also features Condition Check, an automated fault diagnosis system that verifies the installation at startup. Grundfos believes this feature eliminates the need for return visits to troubleshoot setup errors, saving time and reducing operational risks.
Enhanced operator safety
Chemical handling presents risks, but Grundfos has incorporated several features to make the DDA SMART Digital safer. The high-resolution display and a guided user interface make it simple to configure the pump without accessing chemical areas. The new control cube can be positioned in multiple ways and adds flexibility while preventing unauthorised adjustments.
Additionally, the integrated safety functions, such as AutoFlowAdapt, continuously monitor performance and make real-time adjustments to maintain dosing accuracy. Alarm logs and remote monitoring capabilities ensure any issues are quickly identified and addressed, minimising risks to operators and processes.
Built to last
Sustainability is more than just a buzzword; it’s a necessity. Grundfos has designed the DDA SMART Digital with longevity in mind, offering replaceable spare parts to extend the pump’s lifespan.
“In addition to traditional spare parts like diaphragms and valves, we’ve made the pump’s electronic control unit replaceable,” Sels said.
“This means you don’t have to discard the entire pump if an electronic component fails, reducing waste and lowering the total cost of ownership.”
The unit’s modular design allows for flexible installation. The control cube can be positioned left, front, or right to suit different set-ups.
Looking ahead
Innovative, adaptable solutions are needed as industries strive for greater efficiency and sustainability. Grundfos is showing that the DDA SMART Digital is not just another dosing pump – it’s a step toward a more connected, sustainable, and user-friendly future.
For more details, visit grundfos.to/food-and-beverage
