Accu-Glass compression tube fitting feedthroughs are terminated with Swagelok brand compression fittings. As their name implies, Swagelok fittings produce a demountable, gas-tight, cold-formed (swaged) mechanical joint between a tube's OD and the ferrules housed inside each fitting. Tube finish, temper and wall thickness are all critical parameters for making reliable, gas and vacuum-tight seals. Please consult Swagelok specifications and installation guidelines for best results.
These are general purpose, non-cryogenic, tube feedthroughs used for gas and/or fluid coolant delivery into high and ultrahigh vacuum systems.
AG fluid feedthroughs are available in single or dual tube configurations, with 1/8 or 1/4 inch tube diameters. Standard feedthroughs are offered with fittings TIG welded on both tube ends. Bare-tube terminations are often required when compression joints will not fit — or a demountable joint is just not allowed, and where direct welding to stainless steel supply-lines is the preferred solution.
Can't find what you need? Contact Accu-Glass Products to discuss other configuration options or solutions customized to your specific requirements.