• iH Dry Vacuum Pumps

    Our iH Dry Pumps offer a highly reliable, low cost pump for difficult processes where particulate, condensable or corrosive by-products are present. The iH Series has a five stage base pump with an innovative cantilever rotor, claw and roots design which improves dust handling and reduces exhaust noise. In addition, iH series pumps are fitted with a single stage mechanical booster pump and totally enclosed water cooled motors.



  • Applications
    Features & Benefits
    Pump Ranges
  • Our History

    When F.D. Edwards began manufacturing vacuum equipment in 1939, he made a commitment to technical innovation that remains solidly at the heart of what we do today.

    Learn More about Our History

  • Product Documentation

    Learn more about the iH product line...

    iH Dry Pumps Product Brochure

  • FabWorks Obsolescence


    Edwards has obsoleted all FabWorks and pre-FabWorks Equipment Monitoring products on January 15, 2017

    Learn more about FabWorks Obsolescence

  • Sign Up for Our eNewsletter!


    Sign Up to start receiving our free, informative Vacuum pArticles eNewsletter for all the latest industry & product news, promotion notifications and more!

    Sign Up Now