Join Us at Heat Treat 2023!

Visit our booth at the upcoming Heat Treat 2023 Conference and Expo to talk to our vacuum experts about the highly efficient and reliable solutions we offer, expertly engineered to perform in the most demanding application environments. While you're there, ask us about the newest member of the Stokes Vacuum product portfolio - the Stokes 412DRY


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What you can expect to see at at our booth at the upcoming show

Meet the Newest Member of the Stokes Vacuum Family

As the company behind the industry-leading 412J Stokes rotary piston pump, here at Edwards we are excited to introduce the newest member of the Stokes family - the 212DRY-412DRY.

The 212DRY-412DRY series offers 

  • Direct mount motor options
  • Compact design and low footprint
  • Simple thermal protection
  • Wide range of standard accessories available
  • Low power consumption
  • Simple, robust seal purge system

The ease of replacing your current Stokes Vacuum pump is also easier than you might think.  We have retrofit kits to integrate easily into your existing Stokes installation, designed to improve your process and facilitate a stress-free transition to dry technology at a minimal cost.

The 212DRY-412DRY pump can also be customized with mechanical boosters/secondary pumping configurations at ease. They are a true, flexible vacuum solution that can easily integrate into your current system.

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Let's Talk About How We Can Help Reduce Downtime and Lower Costs

The heat treatment industry is evolving, and we're right at the forefront. Our vacuum pumps are optimized for the latest innovations in vacuum furnace design, ensuring both operational and performance benefits. Regardless of whether you employ oil sealed or dry pumping technology, our intelligent vacuum pump systems are geared to enhance efficiency, minimize costs, and mitigate downtime.


A Wide Range of Products For Every Heat Treatment Process

From brazing, E-beam welding and tempering to annealing, plasma welding and other processes, our pumps have a proven record of marked improvement on leak tightness and provide you with longer intervals between maintenance. In addition to optimal performance to achieve desired vacuum levels and a stable production process, our products place an emphasis on reduced energy-consumption levels. We offer standalone or booster combination vacuum pumps, including rotary vane pumps and turbomolecular pumps. If you are unsure of the right pump for your intended process, please contact your local Edwards office. Our application experts will be happy to help you choose the right heat treatment vacuum solution for your particular need.