ESI Technologies Group
The standard finish for fittings is Mill Finish; other finishes are available upon request. To specify the finish, add a number or letter to the end of the part number.
HIS manufactures a complete line of knife-edge CF-style flanges using CNC lathes. This ensures consistency, tight dimensional tolerances, and fine surface finishes. These flanges conform to industry standards and are interchangeable with all other CF fittings. Fittings are made of 304 stainless steel, but 316 is available upon request.
Guaranteed leak-free from 1×10^ (-13) torr and temperature ranges from -196° C to 500° C.
| Part No. | Fits Flange |
|---|---|
| VC-PN-133 | CF 133 |
| VC-PN-212 | CF 212 |
| VC-PN-275 | CF 338 |
| VC-PN-338 | CF 338 |
| VC-PN-450 | CF 450 |
| VC-PN-462 | CF 462 |
| VC-PN-600 | CF 600 |
| VC-PN-800 | CF 800 |
A copper gasket is commonly used with CF components in high vacuum and UHV applications. HIS manufactures a complete line of knife-edge CF-style flanges using our CNC lathes. This ensures consistency, tight dimensional tolerances, and fine surface finishes. These flanges conform to industry standards and are interchangeable with all other CF fittings.
| Part No. | For Flange Size |
|---|---|
| VC-CG-133 | CF 133 |
| VC-CG-212 | CF 212 |
| VC-CG-275 | CF 275 |
| VC-CG-338 | CF 338 |
| VC-CG-450 | CF 450 |
| VC-CG-462 | CF 462 |
| VC-CG-600 | CF 600 |
| VC-CG-675 | CF 675 |
| VC-CG-800 | CF 800 |
| VC-CG-1000 | CF 1000 |
| VC-CG-1200 | CF 1200 |
| VC-CG-1325 | CF 1325 |
| VC-CG-1400 | CF 1400 |
| VC-CG-1450 | CF 1450 |
| VC-CG-1650 | CF 1650 |
