Quartz Vacuum Viewports and Access Doors

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]

  • Window Materials: Quartz
  • Port Type: Flange
  • Component Type: Viewport
  • Flange System / Seal: Proprietary ConflatTM type flange or fitting
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]

  • Window Materials: Quartz
  • Port Type: Flange
  • Component Type: Viewport
  • Flange System / Seal: Proprietary ConflatTM type flange or fitting
NW Zero Length Viewport, Fused Quartz
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 quartz viewports are available in NW-40 and 50 flange versions and are an o-ring (Viton) sealed assembly, using the standard NW clamp. The quartz window is easily replaced if damaged. [See More]

  • Window Materials: Quartz
  • Port Type: Flange
  • Component Type: Viewport
  • Flange System / Seal: ISO-KF (Small Clamped, <2")