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Compact DN40CF T-piece

Product code: VSTEE40

This T-piece with two fixed DN40CF flanges with in-line oriented clear holes and one rotatable DN40CF flange with clear holes has an extra short length of 90mm. It's designed to use as buffer volume between the VSN40 (vacuum suitcase) and the preparation chamber. Mounted to the recipient and equipped with one more gate valve, the T-piece acts as a load lock and can be evacuated shortly with a mobile pumping station through the rotatable DN40CF flange. Thus the sample interchange can occure without a nameable loss of pressure in the recipient.

Specifications: Compact DN40CF T-piece

  • mounting flange: 3x DN40CF (2x fixed, 1x rot)
  • length: 90mm
  • inner tube diameter: 38mm
  • material: stainless steel (1.4301)
  • He leak rate: 1x10-9 mbar*l/s

download drawing


The VSTEE40 Compact DN40CF T-piece suits the following products:

List price:

19'926.00 CHF

17'988.63 EUR*
20'260.29 USD*

Base Module NexGeneration UHV Suitcase S

Product code: VSN40S

The NexGeneration UHV Suitcase is an ultra compact, lightweight and modularly adaptable system to keep and carry your samples under true ultra-high vacuum conditions. It is delivered under vacuum, fully baked and ready to use.

The VSN40 is available in a variety of configurations, with various options and upgrades. Please get in touch with us to discuss your preferred combination.

List price:

32'553.00 CHF

29'387.92 EUR*
33'099.14 USD*

Configured NexGeneration UHV Suitcase with horizontal Wobblestick Transfer, Vertical Sample Storage and Rear View Port


This common configuration of the NexGeneration UHV features a WMG40 dual shaft wobblestick with FC fine adjuster and a PGWMS(OM) pincer grip for SHOM sample plates for sample transfer.
The additional MD40(Y0) single shaft linear/rotary feedthrough holds a RECOMSTACK(S3D2) stack of three single and two double-height sample receivers and the included Rear View welded viewport offers a very useful additional viewpoint from the rear side of the chamber.

List price:

on request

LN2-cooled UHV Suitcase Configuration UHVCTM Ultra High Vacuum Cryo Transfer Module


UHVCTM Ultra High Vacuum Cryo Transfer Module

This example of a cryo version of a NexGeneration UHV suitcase is intended for the transport of sensitive cryo cooled samples without interrupting the cold chain or breaking the vacuum.

Special Features:

  • DN50CF top flange and dewar for liquid nitrogen (LN2)
  • Cryo shields inside the suitcase chamber protect the sample from warm surroundings
  • Active cooling of the sample via cooling block inside the shields
  • Temperature sensor mounted on shields
  • 2 additional service ports

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