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Oxygen free copper gaskets are commonly used sealing components for CF flanges, ensuring ultra-high sealing performance of CF flange connections. Copper gaskets are individually packaged after inspection and thorough cleaning to ensure their ultra-high vacuum performance. Fermion Instrument can also provide annealed, gold-plated or silver plated copper washers to meet the different needs of users.
| Product Name | Oxygen free copper gasket（OFCG） | ||||||||
| Mounting flange | CF16 | CF40 | CF63 | CF100 | CF125 | CF160 | CF200 | CF250 | |
| Flange size | mm | 34 | 70 | 114 | 152 | 171.5 | 203 | 250 | 300 |
| Inch | 1.33 | 2.75 | 4.5 | 6.0 | 6.75 | 8.0 | 10.0 | 12.0 | |
| Flange size Inch | mm | 21 | 48.2 | 82 | 120 | 141.7 | 171 | 222 | 272 |
| Inch | 0.83 | 1.90 | 3.23 | 4.72 | 5.58 | 6.74 | 8.74 | 10.74 | |
| Flange size Inch | mm | 16 | 38.5 | 66 | 104 | 125 | 152 | 203 | 255 |
| Inch | 0.63 | 1.52 | 2.76 | 3.98 | 4.92 | 5.98 | 8.0 | 10.04 | |
| Weight (kg) | 4.0 | 8.0 | 16.0 | 24.0 | 28.0 | 32.0 | 45.0 | 120.0 | |
| Model | OFCG16 | OFCG40 | OFCG63 | OFCG100 | OFCG125 | OFCG160 | OFCG200 | OFCG250 | |
| Order code | 3048500024 | 3048500025 | 3048500026 | 3048500027 | 3048500028 | 3048500029 | 3048500030 | 3048500031 | |
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Some products can be customized according to your needs
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