Closed End “Domed” Adaptors

Closed End “Domed” Adaptors

Closed end Glass adapters 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:
- Kovar to 7052 Glass
- Stainless Steel to 7740 PYREX®
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.