The MEP fitting and accessory pressure drop calculation type. 
  Enum of fitting and accessory pressure drop calculation type. 
   Namespace:   Autodesk.Revit.DB  
  Assembly:   RevitAPI  (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0) 
Syntax
| C# | 
|---|
   |  
| Visual Basic | 
|---|
   |  
| Visual C++ | 
|---|
   |  
Members
| Member name | Description | 
|---|---|
| Undefined | Undefined fitting and accessory pressure drop calculation type. | 
| CalculatePressureDrop | To calculate the pressure drop of the fitting and accessory. | 
| CalculateDefaultSettings | To calculate the default settings of the fitting and accessory. |