Waddell Engineering Company, makers of airflow and pressure control products, including many Connor products like the pneumavalve.

  • Home

  • About Us

  • News

  • Products

  • Rep Locator

  • Whitepapers

  • Applications

  • Contact

  • More

    laboratory pressure control

    © 2016 by GGAB

    • YouTube Social Icon

    Special Products

    HEPA Cart Control System
    • HEPA Cart Control System

    • Real-Time Performance

    855-a HP Damper
    • 855-a HP Damper

    • Wide Operating Range

    855-c Wye Section
    • 855-c Wye Section

    • Time Proven Components

    Show More