) and displays the resulting static and total pressure drop.

where:

: Add the calculated value to the critical path spreadsheet to determine the total system static pressure.

Features pictorial outlines and technical diagrams for every single fitting code (e.g., SR4-2 rectangular transitions or CR11-1 straight rectangular segments ), reducing user entry errors.

Engineers can export calculation reports directly to external formats like Microsoft Excel or text files, facilitating easy integration into broader static pressure loss sheets and project documentation. The Engineering Science Behind the Database

The database organizes fittings into six main categories (and dozens of subcategories):

In the context of HVAC system design, accuracy is paramount. An underestimation of duct pressure loss leads to inadequate airflow and comfort complaints, while an overestimation results in oversized fans, higher capital costs, and excessive energy consumption.