The primary purpose of the ASHRAE Duct Fitting Database is to eliminate guesswork in pressure loss calculations. By inputting specific parameters, engineers can determine the exact energy required to move air through a system.
Supports both I-P (Imperial) and SI (Metric) units for global project compatibility. ashrae duct fitting database 2016
By 2016, the database had evolved to offer several features that improved workflow efficiency for mechanical and MEP (Mechanical, Electrical, and Plumbing) engineers: Duct Fitting Database - ASHRAE The primary purpose of the ASHRAE Duct Fitting