An electrical insulator. Metal ends provide a means of attaching to a vacuum chamber.

Voltage rating: between 3kV to 40kV.
Tube size: from 3/4" to 1 1/2" ID. However up to 8" diameter can be accomodated.

Available in:

  • Manual and Pneumatic configuration
  • Flanges in KF, ISO, and CF configuration
  • Manual valve size up to 160 mm; Pneumatic size up to 630 mm.
Liquid Break

It is used to transmit coolent fluid to provide electrical break in the transmission line. When external part of chamber is isolated from ground, yet needs a cryogenic or water supply, small diameter ceramic-metal Break is used (mounted externaally to the chamber)

Temperature range: -200 °C to 450 °C

Thermal gradients of 25 °C per minute must be observed with these products.

Glass in place of ceramic is available upon request.


For Product Selection and Quote:

Please call: 510-498-8518

Or send RFQ to sales@vacproducts.com