A cost-effective dosing solution

DDE is a cost-effective entry-level dosing pump that lets you enjoy all the benefits of digital dosing. DDE has a maximum turn-down ratio of up to 1:1000 and offers smooth, continuous dosing set on 0.1-100 % logarithmic scale. With straightforward operating modes, external stop function and empty level signal, the DDE dosing pumps are ideally suited for basic dosing applications, including OEM.

Adjust the dosing rate to your needs

The capacity adjustment knob lets you set the dosing rate for your DDE dosing pump on a 0.1-100 % logarithmic scale. 

Continuous reliability

Internal stroke speed and frequency control ensure smooth, continuous dosing at all times.

Remote alarms

DDE-PR and DDE-P models feature inputs for external stop and empty tank alarms.

No hassle

DDE-B is the most basic model and is ideal for applications where manual speed control is all you need.

See how customers benefit from this product

When Grundfos is a part of the solution, you get reduced energy consumption, increased comfort and unsurpassed operational reliability. Read our customers' own stories about how they benefit from the Grundfos approach to intelligence, water and energy.

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