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ISO Meshed Screen Centering Ring with Outer Ring and Oring
Size: DN63 - DN500
The ISO Meshed Screen Centering Ring with Outer Ring and O-ring is a type of vacuum fitting used in vacuum systems. It is designed to provide a secure and reliable seal between two ISO flanges, which are commonly used in vacuum systems.
The centering ring is made of stainless steel or aluminum and has a meshed screen in the center, which allows for improved gas flow and minimizes pressure drops.
|
Specification |
Standard | CR | Oring | A | B | C | D | E |
| ISO63CRVAE |
EN |
Aluminum |
Viton | 67 | 70 | 3.9 | 8 |
94 |
| ISO80CRVAE | 80 | 83 | 3.9 | 8 | 109 | |||
| ISO100CRVAE | 99 | 102 | 3.9 | 8 | 128 | |||
| ISO160CRVAE | 150 | 153 | 3.9 | 8 | 179 | |||
| ISO200CRVAE | 210 | 213 | 3.9 | 8 | 238 | |||
| ISO250CRVAE | 257.5 | 261 | 3.9 | 8 | 287 | |||
| ISO320CRVAE | 312 | 318 | 5.6 | 12 | 344 | |||
| ISO400CRVAE | 394 | 400 | 5.6 | 12 | 446 | |||
| ISO500CRVAE | 494 | 501 | 5.6 | 12 | 535 | |||
| ISO63CRVSE |
SS304 |
Viton | 67 | 70 | 3.9 | 8 |
94 |
|
| ISO80CRVSE | 80 | 83 | 3.9 | 8 | 109 | |||
| ISO100CRVSE | 99 | 102 | 3.9 | 8 | 128 | |||
| ISO160CRVSE | 150 | 153 | 3.9 | 8 | 179 | |||
| ISO200CRVSE | 210 | 213 | 3.9 | 8 | 238 | |||
| ISO250CRVSE | 257.5 | 261 | 3.9 | 8 | 287 | |||
| ISO320CRVSE | 312 | 318 | 5.6 | 12 | 344 | |||
| ISO400CRVSE | 394 | 400 | 5.6 | 12 | 446 | |||
| ISO500CRVSE | 494 | 501 | 5.6 | 12 | 535 | |||
| ISO63CRVAA |
AISI |
Aluminum | NBR | 67 | 69.6 | 3.9 | 8 |
94 |
| ISO80CRVAA | 80 | 82.6 | 3.9 | 8 | 109 | |||
| ISO100CRVAA | 99 | 101.6 | 3.9 | 8 | 128 | |||
| ISO160CRVAA | 150 | 152.6 | 3.9 | 8 | 179 | |||
| ISO200CRVAA | 210 | 212.6 | 3.9 | 8 | 238 | |||
| ISO250CRVAA | 257.5 | 260.6 | 3.9 | 8 | 287 | |||
| ISO320CRVAA | 312 | 317.3 | 5.6 | 12 | 344 | |||
| ISO400CRVAA | 394 | 399.2 | 5.6 | 12 | 446 | |||
| ISO500CRVAA | 494 | 500.2 | 5.6 | 12 | 535 | |||
| ISO63CRVSA |
SS304 |
NBR | 67 | 69.6 | 3.9 | 8 |
94 |
|
| ISO80CRVSA | 80 | 82.6 | 3.9 | 8 | 109 | |||
| ISO100CRVSA | 99 | 101.6 | 3.9 | 8 | 128 | |||
| ISO160CRVSA | 150 | 152.6 | 3.9 | 8 | 179 | |||
| ISO200CRVSA | 210 | 212.6 | 3.9 | 8 | 238 | |||
| ISO250CRVSA | 257.5 | 260.6 | 3.9 | 8 | 287 | |||
| ISO320CRVSA | 312 | 317.3 | 5.6 | 12 | 344 | |||
| ISO400CRVSA | 394 | 399.2 | 5.6 | 12 | 446 | |||
| ISO500CRVSA | 494 | 500.2 | 5.6 | 12 | 535 |
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