Ashrae Duct Fitting Database Version 60005 __link__ -

Properly sizing fans, air handling units (AHUs), and fan coil units (FCUs) based on External Static Pressure (ESP).

ASHRAE Duct Fitting Database (DFDB) Version 6.00.05 is a specialized engineering tool designed to calculate pressure losses in HVAC systems. It provides loss coefficient data for over ashrae duct fitting database version 60005