| Overload | Description | 
|---|---|
| ARTICLE_PRESSURELEVEL(Int32) | Nominal pressure level # 22226. This property isn't indexed. | 
| ARTICLE_PRESSURELEVEL | Nominal pressure level # 22226. | 
| Overload | Description | 
|---|---|
| ARTICLE_PRESSURELEVEL(Int32) | Nominal pressure level # 22226. This property isn't indexed. | 
| ARTICLE_PRESSURELEVEL | Nominal pressure level # 22226. | 
Property of a part variant. The nominal pressure of a pipe system specifies a reference value. The designation PN ("Pressure Nominal") is used, followed by a whole number without dimensions that indicates the design pressure in bar at room temperature (20° C). The permissible pressure is correspondingly smaller at higher temperatures, depending on the permissible material characteristics (yield point).