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Closed End “Domed” Adaptors

Closed End “Domed” Adaptors

Closed end Glass adaptors are available with two seal types; Kovar® or stainless steel and can be sealed to 7052, PYREX® and quartz. The Kovar® seal has superior strength and is magnetic. Stainless steel is a strong reliable nonmagnetic seal.  Larson Electronic Glass’s closed end or domed glass to metal seals are available in three glasses:

Features:

  • 10 Standard sizes ½” thru 6”
  • Choice of standard length (L1) or long length (L2)
  • Custom sizes available
  •  Tube or choice of flanges at one end
  • CF type flanges, Kwik-Flange®, Large-Flange®, or custom flanges
  • CF type flange repeat bakeout cycles to 450°C
  • CF type flange vacuum range to below 10x-11 Torr
  • ISO flange intermittent bakeout cycles to 200°C
  • ISO flange vacuum range to 10x-9 Torr

Request a quote today on domed glass to metal seals for your application, or contact Larson Electronic Glass to learn more.

 

 

Kovar-to-7052 Glass

Kovar-to-7052 Glass
Stainless Steel-to-7740 PYREX®

Stainless Steel-to-7740 PYREX®
 


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