Revit 2025 API
Critical |
Gets the calculated pressure drop of the network.
Namespace: Autodesk.Revit.DB.Analysis
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax
public double GetCalculatedPressureDrop()
Public Function GetCalculatedPressureDrop As Double
public: double GetCalculatedPressureDrop()
member GetCalculatedPressureDrop : unit -> float
Return Value
DoubleThe pressure drop value in the internal Revit unit kg/(ft*s^2).

The calculated pressure drop is the total pressure loss value of all analytical segment on the critical path.
The value is often used to select the equipment.
See Also