Glass Viewports, Glass to Metal Adapters

Vacuum Viewports

  • Bakeout Temperature: 400° C
  • 7056 Glass
  • Conflat® Flanges
  • UHV Zero Profile
  • Kovar Sleeve

Pyrex Glass to Metal Adaptors

  • Bakeout Temperature: 400° C
  • Conflat® Flanges
Duniway part# Description Price Request Image
BP-100AL Blank Base-Plate Plug for 1.00" Hole, Aluminum $25.00
BP-100SST Blank Base-Plate Plug for 1.00" Hole, SST $75.00
Duniway part# Description Price Request Image
CP-075-BR Compression Port, Brass, Port ID=0.75"
CP-075-SS Compression Port, SST, Port ID=0.75"
CP-100-SS Compression Port, SST, Port ID=1.00" $70.00
CP-112-SS Compression Port, SST, Port ID=1.125" $80.00
Duniway part# Description Price Request Image
CP-275-075 Compression Port, SST, Port ID=0.75", on 2.75" CF Flange $120.00
CP-275-100 Compression Port, SST, Port ID=1.00", on 2.75" CF Flange $125.00
Duniway part# Description Price Request Image
GM-133075K 0.75" OD Pyrex Glass to Kovar Adapter on 1.33" OD CF Flange
GM-133075S 0.75" OD Pyrex Glass to SST Adapter on 1.33" OD CF Flange
GM-275150K 1.50" OD Pyrex Glass to Kovar Adapter on 2.75" OD CF Flange
GM-275150S 1.50" OD Pyrex Glass to SST Adapter on 2.75" OD CF Flange
GM-450250K 2.50" OD Pyrex Glass to Kovar Adapter on 4.50" OD CF Flange
GM-450250S 2.50" OD Pyrex Glass to SS Adapter on 4.50" OD CF Flange
GM-600400K 4.00" OD Pyrex Glass to Kovar Adapter on 6.00" OD CF Flange
GM-600400S 4.00" OD Pyrex Glass to SST Adapter on 6.00" OD CF Flange
GM-800600K 6.00" OD Pyrex Glass to Kovar Adapter on 8.00" OD CF Flange
GM-800600S 6.00" OD Pyrex Glass to SST Adapter on 8.00" OD CF Flange
Duniway part# Description Price Request Image
VP-133-075 0.75" OD Glass Vacuum Viewport on 1.33" OD CF Flange
VP-275-150 1.50" OD Glass Vacuum Viewport on 2.75" OD CF Flange $131.00
VP-450-250 2.50" OD Glass Vacuum Viewport on 4.50" OD CF Flange $275.00
VP-600-400 4.00" OD Glass Vacuum Viewport on 6.00" OD CF Flange $480.00
VP-800-600 6.00" OD Glass Vacuum Viewport on 8.00" OD CF Flange $920.00

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