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Maintenance Notice

Due to scheduled system updates, there may be temporary disruptions or brief outages on our customer portal from Monday through Wednesday.

Viewport, stainless steel / fused silica, UV, DN 16 CF

  • Please use annealed copper gaskets or elastomer seals to minimize stress inside the glass
  • Always use washers for installation
  • Flange sizes DN 16 to DN 250 compatible with ISO 3669:2020
  • Caution! Risk of injury by glass splinters. Do not use viewports which show apparent damage

  • Please use annealed copper gaskets or elastomer seals to minimize stress inside the glass
  • Always use washers for installation
  • Flange sizes DN 16 to DN 250 compatible with ISO 3669:2020
  • Caution! Risk of injury by glass splinters. Do not use viewports which show apparent damage