This menu-driven database includes loss coefficient tables for 228 round and rectangular duct fittings. A given fitting may be accessed to obtain loss coefficient data and associated pressure loss when appropriate flow rate and fitting information are entered. Table data included for supply, exhaust, and common (supply/return) duct functions. Database can operate either in I-P (inch-pound) or SI (metric). Pictorial outlines of each fitting are included in documentation and may be displayed on screen. Input/output screen and fitting tables can be printed. Dual units of measurement. 3.5 inch disk.
