Preliminary Engineering Studies

As an equipment and engineering services supplier, DDPS can provide you with a solution to all your reaction needs backed by our extensive product knowledge. We work with you, taking your process factors and site constraints combined with our expertise to develop a custom solution perfect for you.


We'll vary the scope of supply based on your needs. Typical offerings include:

  • P&ID Development
  • Footprint Development
  • GAD Development
  • Reactor / Column Sizing
  • Agitation Selection / Study
  • Materials Selection
  • Vacuum Evaporation

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Auxiliary Component Integration


DDPS offers a range of reaction systems that cover the full spectrum of process requirements, from base chemical systems up to the demands of high- purity, cGMP pharmaceutical operations. Through integration of peripheral components, we can provide you with a complete package solution that’s engineered in-house, by experts who know the equipment best. This not only saves you time and hassle of working with multiple sources, but also maximizes the performance of your system.

Common reaction system integrations include:

  • Heat Transfer Systems for vessel/condensers heating and cooling
  • Vacuum generation and vapor recovery systems
  • Distillation Overheads (packed columns / condensers / etc.)
  • Modular construction to accommodate space and time
  • PLC-based System Controls
  • WIP / CIP / SIP cleaning systems
  • Sampling systems
  • Contained vessel charging via Powder Pump
  • Controlled liquid feed via dosing cart

Product / Project Lifecycle Support


DDPS' integrated systems approach takes project management and execution to the next level. After receipt of order, one of our experienced project managers is with the project from design, preassembly / FAT, and final on-site install / SAT. We see you from the beginning through project start-up and beyond, offering ongoing support for your system’s whole life span.

Technical support services available include:

  • Equipment Warranties
  • Recommended spare parts for minimal downtime
  • Preventive maintenance plans
  • Field Service
  • Hands on training
  • Documentation
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