6.00.05 [extra Quality] | Ashrae Duct Fitting Database Version.

: Locate the specific fitting code in the database that matches the layout geometry.

Engineers use the ASHRAE Duct Fitting Database to calculate , which is vital for selecting appropriate fans and air handling units (AHUs). Loss Coefficients ( Cocap C sub o

The ASHRAE DFDB is a specialized software application containing loss coefficients for hundreds of duct fittings. It covers a vast range of geometries, including elbows, transitions, tees, junctions, and hoods. ashrae duct fitting database version. 6.00.05

: The precise coefficients derived from Version 6.00.05 can be manually input into Revit or third-party duct sizing tools to override default, inaccurate calculations.

Browse the visual or alphanumeric list to find the matching structural fitting design. : Locate the specific fitting code in the

Users input the physical dimensions of the fitting alongside the volume flow rate. The engine instantly calculates: and Velocity Pressure ( Pvcap P sub v ) Loss Coefficient ( Cocap C sub o ) Total Pressure Drop ( ΔPcap delta cap P ) across the fitting Why Version 6.00.05 Matters for Modern HVAC Design Overcoming the Flaws of "Rule of Thumb" Sizing

ASHRAE Duct Fitting Database Version 6.00.05: The Ultimate Guide to Precision HVAC Design It covers a vast range of geometries, including

Do you need help these database files into third-party software like Revit or Excel?

ASHRAE DFDB Version 6.00.05 is designed for Windows-based environments. It is typically distributed as a standalone desktop application. While newer versions or web-based iterations may exist, 6.00.05 is often preferred in specific engineering firms for its stability and consistency with legacy project data. Conclusion

The database includes a diagram for each fitting ID. Do not guess by name alone. A "45° wye" can have throat radius, branch angle, and heel radius variations.

Export branch loss coefficients into a .CSV format from DFDB v6.00.05 and import via the "Fitting Library" editor. This ensures your energy model reflects actual dynamic losses, not arbitrary defaults (like 100% of velocity pressure).