The PipeFittingAndAccessoryPressureDropItem type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
 | BeginConnectorIndex | The index of the begin connector of the flow path. |
| Coefficient | The coefficient between the begin connector and end connector, unitlesss. |
| EndConnectorIndex | The index of the end conector of the flow path. |
| IsValidObject | Specifies whether the .NET object represents a valid Revit entity. |
| VelocityPressure | The velocity pressure, for converting between coefficient and pressure drop on this flow path. Units: (kg/(ft·s²)). |