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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

New Columns Brochure

De Dietrich Process Systems has just published a new brochure, Process Solutions for Mass and Thermal Separation: Columns for Aggressive Media.  In this brochure, you’ll find out about DDPS’...

Corpus Christi office open for business

In light of the aftermath of Hurricane Harvey, our Corpus Christi office has recovered from the minor damage to our facility and grounds and we are open again for business.  We will be closed on...

Hurricane Harvey Aftermath

Everyone around the country has been following the news coverage of Hurricane Harvey and has seen the devastation it has brought to the South Texas and Houston areas.  Many of you are aware that...

Featured Case Study


Designing a  Pilot Plant for Versatility and Flexibility

Glass-lined  side baffles boost reactor flexibility, efficiency at PharmaCore...read more


Solutions Ahead Blog Banner

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