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      • … providing unmatched performance

        in demanding applications

      • reducing supply chain risks

        and lead times

        with manufacturing operations

        in Europe, Asia,

        the Americas and Africa

      • … meeting the highest standards

        for purity, performance, and safety

      • …supporting customers' ongoing business requirements

        through a worldwide network

        of specialized personnel

      • minimizing installation costs

        and start-up risks

        with pre-assembled

        and thoroughly-tested

        modular systems


        our new OptiMix-HE Reactors

        increase heat transfer area

        for improved efficiency

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      Watch our new animated video on contained pneumatic transfer of solids from bulk bags: 

      • Q Series Reactor
      • OptiMix HE Reactor
      • OptiSeal
      • RoLab Filter

      Worldwide Locations

      World Map De Dietrich Business Units


      North America
      South America

      To contact De Dietrich Process Systems North America headquarters by phone, call 908.317.2585

      Our three leading brands set the foundation for our superior product and service offering:

      De Dietrich link QVF link Rosenmund link