Weldable Quartz Viewport


  • High Vacuum rating of 1×10-8 torr
  • Thermal range: -100°C to 150°C
  • Body is manufactured from 304 stainless steel
  • Viewing window is regular grade fused quartz
  • Viton seal
  • Aluminum retaining flange
  • Avoid thermal changes in excess of 10°C/minute
  • Do not expose to pressure above 1 atmosphere

Options: Call for price and availability

  • Larger sizes
  • Custom lengths

*Dimensions are in inches unless otherwise specified

Part IDReference NumberA B C Description View Diameter 3D CADDrawingUnit PriceIn StockQty, Add To Cart
Part ID9118005Reference Number250-WVP-2.50-QA 4.47B 2.88C 2.5Description 2.5 in. Weldable Quartz ViewportView Diameter 2.383D CADLoginDrawingLoginUnit Price$550.00Contact
Part ID9118010Reference Number400-WVP-3.812-QA 5.97B 2.88C 4Description 4 in. Weldable Quartz ViewportView Diameter 3.883D CADLoginDrawingLoginUnit Price$625.00Contact
Part ID9118015Reference Number600-WVP-6.00-QA 7.97B 2.88C 6Description 6 in. Weldable Quartz ViewportView Diameter 5.883D CADLoginDrawingLoginUnit Price$750.008