The CF Spacer Flange is a CF connection component designed to provide controlled spacing within CF vacuum assemblies while maintaining flange compatibility and vacuum integrity. The catalog lists a pressure range of 1 × 10⁻¹² mbar to ambient pressure, custom lengths available upon request, and a bake-out range up to 450 °C. It is available in Stainless Steel 304 / 1.4301 and Stainless Steel 316L / 1.4404, with standard sizes from DN16 to DN160.
| Field | Data |
|---|---|
| Product Name | CF Spacer Flange |
| System | CF |
| Product Type | Spacer Flange |
| Pressure Range | 1 × 10⁻¹² mbar to ambient pressure |
| Custom Lengths | Available upon request |
| Bake-Out Range | Up to 450 °C |
| Material Versions | Stainless Steel 304 / 1.4301, Stainless Steel 316L / 1.4404 |
| Available Sizes (DN) | 16, 40, 63, 100, 160 |
| Main Dimensions | A, B, C |
| Temperature Range - Stainless Steel 304 / 1.4301 | -196 to 300 °C |
| Temperature Range - Stainless Steel 316L / 1.4404 | -196 to 350 °C |
| Size (DN) | A (mm) | B (mm) | C (mm) | Order No |
|---|---|---|---|---|
| 16 | 7.5 | 34 | 4.4 | VC4FLM1SS016 |
| 40 | 13 | 69.9 | 6.6 | VC4FLM1SS040 |
| 63 | 17.5 | 113.5 | 8.4 | VC4FLM1SS063 |
| 100 | 20 | 152 | 8.4 | VC4FLM1SS100 |
| 160 | 21.5 | 202.4 | 8.4 | VC4FLM1SS160 |
| Size (DN) | A (mm) | B (mm) | C (mm) | Order No |
|---|---|---|---|---|
| 16 | 7.5 | 34 | 4.4 | VC4FLM2SS016 |
| 40 | 13 | 69.9 | 6.6 | VC4FLM2SS040 |
| 63 | 17.5 | 113.5 | 8.4 | VC4FLM2SS063 |
| 100 | 20 | 152 | 8.4 | VC4FLM2SS100 |
| 160 | 21.5 | 202.4 | 8.4 | VC4FLM2SS160 |
| Size (DN) | A (mm) | B (mm) | C (mm) |
|---|---|---|---|
| 16 | 7.5 | 34 | 4.4 |
| 40 | 13 | 69.9 | 6.6 |
| 63 | 17.5 | 113.5 | 8.4 |
| 100 | 20 | 152 | 8.4 |
| 160 | 21.5 | 202.4 | 8.4 |
| Size (DN) | A (mm) | B (mm) | C (mm) |
|---|---|---|---|
| 16 | 7.5 | 34 | 4.4 |
| 40 | 13 | 69.9 | 6.6 |
| 63 | 17.5 | 113.5 | 8.4 |
| 100 | 20 | 152 | 8.4 |
| 160 | 21.5 | 202.4 | 8.4 |
