We typically offer four different style HV/UHV chambers. However, we are not limited to the shape and sizes.

Cylindrical Chambers

∅ 12” x 12”
∅ 18”X 24”
∅ 24” x 30”

Box Type Chambers

∅ 12” x 12”
∅ 18”X 24”
∅ 24” x 30”

D-Shaped Chambers

12” x 12” x 12”
18” x 18” x 20”
20” x 20” x 24”
24” x 24” x 30”

Spherical Chambers

∅ 12”, 1/8” Wall
∅ 18”, 1/8” Wall
∅ 24”, 3/16” Wall


Standard Features Includes:



  • SS 304L / SS 316L / SS 316LN-ESR / Al 6061T6 Chambers with mounting feets/brackets
  • Al/SS Hinged Door with or without viewport access
  • Standard/Single Dovetail/Double Dovetail O-Ring Access
  • CF, KF, ASA, ISO, Quick Connect & Custom Port adaptability
  • HV/UHV Compatible
  • Horizontal/Vertical Orientation
  • Variety of chamber sizes and access port configurations available
  • Leak checked through helium leak detector achieving rate of 1×10-9 mbar l/sec or less

Optional Features Includes:



  • Wire/Metal gasket sealing
  • Multiple O-Ring groove access for differential pumping
  • Hoist mechanism for Door Lift
  • Chamber/Door watercooling jacket
  • Electropolished surface
  • Glass Beadblasting /Sandblasting
  • RGA Analysis
  • Bake out
  • Support Frame with
  • With Leveling Feet
  • With Swivel Casters
  • With Working Surface
  • With Mounting Rack for Instrumentation/PC Integration

Our staff of Engineers use the latest Engineering & Design software, as well as advanced modeling and analytical tools:



  • Degreed Engineers on Staff: 6
  • CAD/Design Staff: 13
  • SolidWorks Professional
  • AutoCAD Inventor
  • AutoCAD Mechanical Desktop
  • SolidWorks Finite Element Analysis
  • CEI DesignCalcsTM Pressure Vessel Analysis Software
  • Mastercam 2017 Programing

Let's Get Started On Your Next Project

Anderson Dahlen is an ISO-9001:2015 certified company that custom manufactures advanced equipment & solutions to make organizations deliver better products, faster.

Contact Us

Anderson Dahlen
6850 Sunwood Drive NW
Ramsey, MN 55303
Toll Free: 877-205-0239 Phone: 763-852-4700
Fax: 763-852-4795

Send Us a Message