Amazon.com: Beduan in-Line Sight Glass with Tri Clamp End, Sanitary Flow Sight Glass Stainless Steel 2 Inch Tri Clamp Type (Flow Pipe OD 51mm) : Industrial & Scientific
Glass to Metal Seals - Double - Ended Glass Adapters - Double - Ended G
Ideal Vacuum | Adapter KF-25 to 1.0 inch Borosilicate Glass Tube, Schott 8250 to Kovar, KF Fitting Stainless
Stainless Steel Glass Adapter, For Railings, Grade: 202
Glass adapter, tube Dia 42.4 mm, 8 - 16.76 mm glass, stainless steel 316 exterior, satin
Open - Glass Adapter, ISO KF,LF Flanges
Fittings and Connections – USASealing
UHV Glass to Metal Adapter - Vacuum and UHV - BMI Surplus