The DuctFittingAndAccessoryData type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
 | Density | The air density for the duct fitting or duct accessory, Units: kg/ft^3. |
| DynamicViscosity | The dynamic viscosity of air for the duct fitting or duct accessory, Units: (kg/(ft·s)). |
| IsValidObject | Specifies whether the .NET object represents a valid Revit entity. |
| Origin | The origin position of the duct fitting or duct accessory. |
| PartType | The part type of the duct fitting or duct accessory. |
| ServerGUID | The GUID of the duct fitting or duct accessory. |
| SystemClassification | The system classification of the duct fitting or duct accessory. |