For industrial applications requiring  a small testing volume and compact space, choose our 6" DIA x 9" H VI Series vacuum chamber—the smallest standard VI chamber in this best-selling series.  These chambers are ideal for leak testing and volume-depending testing when smaller pump down times are required.


  • Vertical cylindrical, top-loading design
  • View your application through a  clear acrylic lid
  • Includes three ports: vacuum port with manual ball valve, vent port with manual ball valve, and 0-30 inHg vacuum gauge
  • Helium leak tested for quality assurance