Nor-Cal Products manufactures an extensive line of high and ultra high flanged vacuum viewports. Viewport Weld Stubs include an o-ring (Viton) sealed fused quartz or 7056 glass window assembly with a 304 stainless steel tube stub from 2-1/2" OD - 6" OD. The tube stub is provided as a means to install (by welding) the viewport into a new or existing vacuum chamber wall. The quartz windows are easily replaced if damaged by dis-assembling the flange set.
| Nor-Cal Products, Inc. - The Vacuum Experts | |
|---|---|
| Product Category | Vacuum Flanges and Fittings |
| Product Name | Viewport Weld Stub |
| Component Type | Viewport; Stub |
| Port Type | Flange |
| Vacuum / Pressure Range | (HV, < 10-3, >10-8 torr) |
| Temperature Range | -4 to 392 F (-20 to 200 C) |
