| Physical data |
|
| Operating pressure range (absolute) |
|
| C clamp and centring ring | 10-7 mbar - 1 bar |
| Stainless steel clamping ring and Co-seal | 10-7 mbar - 17 bar |
| Stainless steel clamp and metal seal | 10-8 mbar - 3 bar |
| Stainless steel clamp and Co-seal (all sizes) | 10-7 mbar - 17 bar |
| Polymer and aluminium clamps and Co-seal |
|
| NW10 to NW25 | 10-7 mbar - 17 bar |
| NW40 to NW50 | 10-7 mbar - 10 bar |
| NW trapped ‘O’ ring | 10-7 mbar - 10 bar |
| ‘O’ ring and centring ring (vacuum use only) | 10-7 mbar - 1 bar |
| Bellows | 10-7 mbar - 1 bar |
| Flexible pipelines | 10-7 mbar - 2 bar |
| Braided flexible pipelines* | 10-7 mbar - 10 bar |
| Depends on size |
|
| Operating temperature |
|
| Polymer Co-seal | -10 to 80 ºC |
| Aluminium Co-seal and nitrile seal | -10 to 100 ºC |
| Aluminium Co-seal and fluoroelastomer seal | -10 to 200 ºC |
| Polymer centring ring and nitrile ‘O’ ring | -10 to 100 ºC |
| Polymer centring ring and fluoroelastomer seal | -10 to 125 ºC |
| Nitrile ‘O’ ring | -10 to 100 ºC |
| Fluoroelastomer ‘O’ ring | -10 to 200 ºC |
| Polymer clamp |
|
| Constant vacuum use | -10 to 100 ºC |
| Intermittent vacuum use | -10 to 125 ºC |
| Stainless steel clamping ring | -10 to 125 ºC |
| Aluminium clamping ring | -10 to 200 ºC |
| Stainless steel clamp | -10 to 200 ºC |
|
|
| Standards compliance |
|
| NW and ISO fittings | Pneurop 6606 (1981), |
| ISO1609 (1986) |
| DIN28403, DIN28404 |
| CF fittings | ISO3669 |
| Stainless steel equivalents |
|