Conflat® Vacuum Viewports and Access Doors

Add-A-Doors Fitting
from Nor-Cal Products, Inc. - The Vacuum Experts

Nor-Cal Products offers a complete line of viewports for vacuum chambers with NW, ISO and CF flanges. CF flanged viewports are available with fully annealed 7056 glass or fused quartz. Special materials and coatings, such as sapphire and anti-reflective (AR) coating, are available on request. Glass... [See More]

  • Flange System / Seal: Proprietary ConflatTM type flange or fitting
  • Port Type: Flange
  • Component Type: Viewport; Door
  • Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
Add-A-Doors Fitting with Viewport, 7056 Glass
from Nor-Cal Products, Inc. - The Vacuum Experts

Add-A-Doors provide a simple, effective method of providing an elastomer sealed access port to an existing chamber fitting or component. These products include a 7056 glass viewport hinged door and easily bolts to a like CF flange using standard hardware. The door itself is secured with a single... [See More]

  • Flange System / Seal: Proprietary ConflatTM type flange or fitting
  • Port Type: Flange
  • Component Type: Viewport
  • Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
Add-A-Doors Fitting with Viewport, Fused Silica
from Nor-Cal Products, Inc. - The Vacuum Experts

Add-A-Doors provide a simple, effective method of providing an elastomer sealed access port to an existing chamber fitting or component. These products include a fused silica viewport hinged door and easily bolts to a like CF flange using standard hardware. The door itself is secured with a single... [See More]

  • Flange System / Seal: Proprietary ConflatTM type flange or fitting
  • Port Type: Flange
  • Component Type: Viewport
  • Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
CF Zero Length Viewport, Fused Silica
from Nor-Cal Products, Inc. - The Vacuum Experts

Nor-Cal Products manufactures an extensive line of high and ultra high flanged vacuum viewports. Zero length fused silica viewports are available in NW, ISO and CF flange versions and feature a one-piece welded construction. [See More]

  • Flange System / Seal: Proprietary ConflatTM type flange or fitting
  • Port Type: Flange
  • Component Type: Viewport
  • Vacuum / Pressure Range: (UHV,  < 10-8 torr)
ISO & CF Zero Length Viewport, 7056 Glass
from Nor-Cal Products, Inc. - The Vacuum Experts

Nor-Cal Products manufactures an extensive line of high and ultra high flanged vacuum viewports. Zero length 7056 glass viewports are available in NW, ISO and CF flange versions and feature a one-piece welded construction. [See More]

  • Flange System / Seal: Proprietary ConflatTM type flange or fitting
  • Port Type: Flange
  • Component Type: Viewport
  • Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr); (UHV,  < 10-8 torr)