ASHRAE Duct Fitting Database

This database, available as downloadable software, includes loss coefficient tables for more than 200 round, rectangular, and flat oval duct fittings.
Featuring pictorial outlines of each fitting, this database is useful to design engineers dealing with a variety of duct fittings. For any given fitting, enter the flow rate and fitting information and obtain loss coefficient data and associated pressure loss. The product includes table data for supply, exhaust, and common (supply/return) duct functions. Fittings may be saved into a project file, which is easily navigated and is small enough to be stored and transferred.
This software offers an integrated database; fully available input, output, calculations, and table data properties; and easily viewable calculations that update in real time.
Purchasers receive a downloadable .exe file of ASHRAE DFDB ver. 6.00.05 as well as complimentary access to the beta version of ASHRAE DFDB.